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AIR COMPRESSOR OIL FREE SCREW G series(DSP-G Series)

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ドキュメント名 AIR COMPRESSOR OIL FREE SCREW G series(DSP-G Series)
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Page1

H1/H4 AIR COMPRESSOR 22/30/37kW 90/100/120kW For further information, please contact your nearest sales representative. Find your region Contact us ISO14001 ISO9001 EC97J1107 JQA-QM3443 Hitachi Screw Compressor is manufactured at a factory approved by Environmental Standard Hitachi air compressor (ISO 14001) and Quality Standard (ISO9001) of International Organization for Standardization. ©2022 Hitachi Industrial Equipment Systems Co., Ltd. All rights reserved. E203Q 0922
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P1-P2 210mm P3-P4 2 05mm 210mm P5-P6 205mm210mm 210mm HiHtaitcahcih ci oremleparseess onresw h lainve- bupee onf u s e d in v a r i o u s ,industries. Conventional functions are inherited in Hitachi Oil-Free compressor We are Hitachi, one of the global leading manufacturers in Wwithith a hdivgahnecr eedn v i r o n m e n t - ffreieantdulrye, sp,r ewmei ucmon stitnaundea brdri,n dguinragb ciliutys.tomers m o r e s a t i s fi caast iwone lwl. iOthu r outstanding functions keep satisfying air compressor. With our engineering experience and fle x i b i l i t y a n d s u bsrtinagins aybouilri tfya coilfi toy uard pvraondcuecdt otoil mfree t customer's neoeudr sc.ustomers with higher productivity and superior operability. expertise, we help our customers to improve their facilities operation experience! and bring more solutions to their daily needs with more 45 Reliability at ℃ V F Peak cut function Vtype Ftype enjoyable and convenient user experience everyday! high temperature operation User-friendly operation interface Vtype Ftype type type Discharge air capacity for 37kW V F FI control F (Ftype only 30/37kW, Vtype all models) type type NEW (Ftype 30/37kW only) type 100 NEXT II series has been improved. Max. 7.3% UP Stable continuous operation in ambient temperature of (xed speed type) 90This function can temporarily reduce the overall energy consumption Multi-functional color touch panel Color touch panel C4o5m˚Cp a(Runn 37kW @0.7MPa red tion gt huep ctoo n50v˚eCn) tional I-type control while operation in the case of high power used in the factory. 80 • Signicant improvement in operability With Hitachi's dedicated air-end, our compressor (loRaedm/aurknalbolea udn ict alapyoauct iotfy c o n t r o l ) , pFrIo vcidoenst hrioglh coolability and Setting range Motor rated frequency (100 ~ 85%) (Touch panel,Numeric keypad etc.) Vtype 5.9 6.2 70 DSP G Ftype 5.5 7.3%UP reliability in high ambient temperature with stable operation. (FI control off) reduces the loss of air intake pressure internally • Providing a variety of operation function Want to enhance decreases rotating speed during unloading and Example 60 Peak cut fuDncStioPn PQ Wide Mode 100% OGFF Vtype (Scheduled running operation,Restart after Reduction effect Standard USB ash safety standards and improves air capacity to maximize higher 50 momentary power loss,Auto stop etc.) (Setting: 0.6MPa) unloads motive power with further energya bsnaorvmianllyg (variable speed type) memory (data retrieving) General operation Warning operation*2 in your working efciency. stopped operation performance. 40 • Operating data logging function pressure/temperature/ Max.85% current/history/time 85% environment? F (Pressure,Temperature,Error history etc.) type* 5.6 3.6%UP 5.8 Ambient temperature (˚C) 45°C 50°C*1 30 [Example:Conditions] *Default setting of this mode is invalid. Power is restraine Want to control DSP G Ftype •Operation preds sure: Flexibility *Th*is1 :mAcocdoer disi nsgw titoc hthaeb lien(sOtanl-off) at customer side. 20 b y 0 re.6dMucPinag( tVhtey pe)/0.7MPa(Ftype) lation status of air compressor, ambient temperature has the (FI control on) Fullfilled IT communication functions USB connector motor rated discharged air in Variable speed type DSP-37/100/120V (m3/min) *FI copntorsosl icbhilaitrya cotfe driisffteicre ins cdeif.ferent per air tank capacity. •Using recommended air tank frequency. ® 10 • USB memory support (Data format:CSV format) LAN (Modbus /TCP) any situation at *2:The alarm is displayed when the ambient temperature is over 45˚C. Peak cut function ON The easier you use, *NEXT II series is xed-speed type. In addition, the life of lubricating oil and electrical devices will be shortened in the • Modbus® communication support anytime? 0 [Main functions and characteristics] case of long operation over 45˚C. 10 20 30 40 50 60 70 80 90 100 ® ® the more convenient you feel. (Standard:Modbus / RTU;Option:Modbus / TCP) Air consumption (%) • DCBL motor variable speed (37kW only) • Adaptation for 45˚C IPC control time *USB memory is not included. Customer needs to prepare one with the size under 5.5cm. • Inverter + IE3 motor (100/120kW only) • PQ widemode IPC Peak cut function forcibly decreases motor rated frequency to reduce the *Data transfer capacity per day is approx. 400kB. • Touch panel Energy Efficie•n IcPyC cIomntprorlovement (22/30/37kW only) (Intelligent Pressure Control) Vtype Ftype discharge air capacity. Use caution when you turn on this mode. *Modbus is the registered trademark of Schneider Automation Inc. Sustainability • V+P type control • Heat safety function NBEyW estHimaetinag uts es poainft peretsysu rem in aoccdordeance with air consVutmyppe tioFtnyp, eIPC *In the casEe xofa smwiptclhein g( 3bo7tkh Wpea):k Mcuto ftuoctrio fnr aenqd uheeant scayfe trya mtiood e, Want to have • Unit controllable (Max. 6 units) Hitachi has been• a Ecmheiergveendcy p sotowpe bru cttoonst reductions for the our compressor will prioritize to use heat safety mode. control decreas(eFst ydipsceh oarngley p 2re2s/s3u0re/ 3d7urkinWg ,l oVwt ylopaed aoplle mratoiodne, wlsh)ich more durable air enables energy-saving. 100% • Cooling fan variable speed (Air-Cocoloedn vtyepnet ioonnlya) l type• sU tnhloraodu sgthop the efcient performance of the air-end JP patent No.4425768 and others 91% The more energy you save, compressors for This mode reduces the max frequency 85% Long cycle and simple maintenance and permanent magnet motor. Energy saving of Example of effect by IPC Constant operation pressure function Vtype the more benefits you feel. your facilities? Want to set the High peFrifxoermd asnpceee adir -teynpde DSP-22/30/37/90/100/120F automatically when the ambient temperature goes Hitachi provides global after-sales service network. With our high quality service parts, has been improved to max. 6% for Vtype and 5% for Ftype when Conditions 100 necessary ov•e Mr o4d5el:˚DCS Pa-n37dV ArTeGf1rains internal componenCotnsd itfiorno: m This function helps working pressure above the setting value even at low strong engineering experience and expertise, maintenance will become an easy thing to satisfy our customers. 98 Air consumption discharged air [Main functions and characteristics] full loading. • Control pressure: loading. Vtype realized rm energy saving with its constant operation deg0r.7a0dMiPnag in high-tempera96ture operation@ p60r%o c ess pressure control function. and that pressure • DCBL motor xed speed (22/30/37kW only) • Unload stop HITACHI FOOD GRADE • Use point pressure at full 94 7.5 % easily? • IE3 motor (90/100/120kW only) • Adaptation for 45˚C withlo asdt:a 0b.5l5eM Pdaischarged air. energy saving DSP Vtype ROTARY COMPRESSOR OIL Want to know 92 • Piping pressure loss at Constant operation pressure function • Touch panel • IPC control *Default setting of this mode is invalid. 0.65 (Option) how much our full load: 0.15MPa 90 • I+P type control • Heat safety function (22/30/37kW only) *This mode is switchable(On-off) at customer side. Ambient temperature Below 45˚C 48˚C** 50˚C** 0 Hitachi genuine lubricant used in food compressors help IPC-OFF IPC-ON • FI+P type control (30/37kW only) • Emergency stop button **This mode controls to reduce discharge air capacity at high temperature. industry with high demand for "Food you to save 0.60 • Cooling fan variable speed (Air-Cooled type only) • Unit controllable (Max. 6 units) *Use point pressure is changed according to working condition because of predicted safety", fully complied with "HACCP". energy? control. Constant pressure control range NEW Multiple unit control V F Max. 6 comGpenrereals variable PQ V type type PQ wide mode sor uspneeidt mso ddelrop connPreescsutrieo denc rease HITACHI ROTARY COMPRESSOR OIL type function can be controlled at one time. Hitachi dedicated mineral oil with high performance and reliability. The range of discharge pressure(P) and discharge air capacity(Q) can ECO-MODE Cubes twoidmene crsom cpaanre dc wointht rgoenl ecraol mvapriarbelse ssoperesd mreomdeol. tAeultyo control of (Energy-saving operation control) Ftype max rotation increases discharge air capacity even when working without exte Standarded Oil Mist Remover (OMR) pressure decreransaedl .controller, when the compressor is Responding to the load ratio, cut-out pressure is reduced automatically to Premium Air Quality connected t0o.7 0Hitachi's dedicated multi drop keep it as low as possible so that energy consumption is minimized. 99.99% recovery of oil mist occurred from gear case connection. MeaGnewnehraill vea,ri atbhleis mode is switchable Reduce cut-out pressure automatically Cut-out pressure Air purity class of discharge air from Hitachi Oil-free Screw Compressor (DSP) is 0.60 while operation. speed model (Starting unload) proved to be the highest level"Class 0" from the test result which was conducted by High efficient permanent magnet motor Simple package filter (Option) PQ wide mode OFF 0.50 third party institute (TÜV), in accordance with ISO8573-1. PQ wide mode ON Cleaning period is shown on touch panel per setting time. 0 100 105 Cut-in pressure Air consumption (%) (Starting load) Load Unload time *The above gure is example of 37kW, 0.7MPa model. High withstand load type bearing Please refer to the specication sheet for the discharge air capacity in each model. Power saving effects:Up to 3% / year 6 years long overhaul period 1 3 2 5 4 6 Pressure (MPa) Energy Consumption Ratio (%) Increased air cap Power consumption (%) Discharge pressure Pressure (MPa) Motor rated frequency ratio(%) Power Consumption(%)
Page3

P1-P2 210mm P3-P4 2 05mm 210mm P5-P6 205mm210mm 210mm HiHtaitcahcih ci oremleparseess onresw h lainve- bupee onf u s e d in v a r i o u s ,industries. Conventional functions are inherited in Hitachi Oil-Free compressor We are Hitachi, one of the global leading manufacturers in Wwithith a hdivgahnecr eedn v i r o n m e n t - ffreieantdulrye, sp,r ewmei ucmon stitnaundea brdri,n dguinragb ciliutys.tomers m o r e s a t i s fi caast iwone lwl. iOthu r outstanding functions keep satisfying air compressor. With our engineering experience and fle x i b i l i t y a n d s u bsrtinagins aybouilri tfya coilfi toy uard pvraondcuecdt otoil mfree t customer's neoeudr sc.ustomers with higher productivity and superior operability. expertise, we help our customers to improve their facilities operation experience! and bring more solutions to their daily needs with more 45 Reliability at ℃ V F Peak cut function Vtype Ftype enjoyable and convenient user experience everyday! high temperature operation User-friendly operation interface Vtype Ftype type type Discharge air capacity for 37kW V F FI control F (Ftype only 30/37kW, Vtype all models) type type NEW (Ftype 30/37kW only) type 100 NEXT II series has been improved. Max. 7.3% UP Stable continuous operation in ambient temperature of (xed speed type) 90This function can temporarily reduce the overall energy consumption Multi-functional color touch panel Color touch panel C4o5m˚Cp a(Runn 37kW @0.7MPa red tion gt huep ctoo n50v˚eCn) tional I-type control while operation in the case of high power used in the factory. 80 • Signicant improvement in operability With Hitachi's dedicated air-end, our compressor (loRaedm/aurknalbolea udn ict alapyoauct iotfy c o n t r o l ) , pFrIo vcidoenst hrioglh coolability and Setting range Motor rated frequency (100 ~ 85%) (Touch panel,Numeric keypad etc.) Vtype 5.9 6.2 70 DSP G Ftype 5.5 7.3%UP reliability in high ambient temperature with stable operation. (FI control off) reduces the loss of air intake pressure internally • Providing a variety of operation function Want to enhance decreases rotating speed during unloading and Example 60 Peak cut fuDncStioPn PQ Wide Mode 100% OGFF Vtype (Scheduled running operation,Restart after Reduction effect Standard USB ash safety standards and improves air capacity to maximize higher 50 momentary power loss,Auto stop etc.) (Setting: 0.6MPa) unloads motive power with further energya bsnaorvmianllyg (variable speed type) memory (data retrieving) General operation Warning operation*2 in your working efciency. stopped operation performance. 40 • Operating data logging function pressure/temperature/ Max.85% current/history/time 85% environment? F (Pressure,Temperature,Error history etc.) type* 5.6 3.6%UP 5.8 Ambient temperature (˚C) 45°C 50°C*1 30 [Example:Conditions] *Default setting of this mode is invalid. Power is restraine Want to control DSP G Ftype •Operation preds sure: Flexibility *Th*is1 :mAcocdoer disi nsgw titoc hthaeb lien(sOtanl-off) at customer side. 20 b y 0 re.6dMucPinag( tVhtey pe)/0.7MPa(Ftype) lation status of air compressor, ambient temperature has the (FI control on) Fullfilled IT communication functions USB connector motor rated discharged air in Variable speed type DSP-37/100/120V (m3/min) *FI copntorsosl icbhilaitrya cotfe driisffteicre ins cdeif.ferent per air tank capacity. •Using recommended air tank frequency. ® 10 • USB memory support (Data format:CSV format) LAN (Modbus /TCP) any situation at *2:The alarm is displayed when the ambient temperature is over 45˚C. Peak cut function ON The easier you use, *NEXT II series is xed-speed type. In addition, the life of lubricating oil and electrical devices will be shortened in the • Modbus® communication support anytime? 0 [Main functions and characteristics] case of long operation over 45˚C. 10 20 30 40 50 60 70 80 90 100 ® ® the more convenient you feel. (Standard:Modbus / RTU;Option:Modbus / TCP) Air consumption (%) • DCBL motor variable speed (37kW only) • Adaptation for 45˚C IPC control time *USB memory is not included. Customer needs to prepare one with the size under 5.5cm. • Inverter + IE3 motor (100/120kW only) • PQ widemode IPC Peak cut function forcibly decreases motor rated frequency to reduce the *Data transfer capacity per day is approx. 400kB. • Touch panel Energy Efficie•n IcPyC cIomntprorlovement (22/30/37kW only) (Intelligent Pressure Control) Vtype Ftype discharge air capacity. Use caution when you turn on this mode. *Modbus is the registered trademark of Schneider Automation Inc. Sustainability • V+P type control • Heat safety function NBEyW estHimaetinag uts es poainft peretsysu rem in aoccdordeance with air consVutmyppe tioFtnyp, eIPC *In the casEe xofa smwiptclhein g( 3bo7tkh Wpea):k Mcuto ftuoctrio fnr aenqd uheeant scayfe trya mtiood e, Want to have • Unit controllable (Max. 6 units) Hitachi has been• a Ecmheiergveendcy p sotowpe bru cttoonst reductions for the our compressor will prioritize to use heat safety mode. control decreas(eFst ydipsceh oarngley p 2re2s/s3u0re/ 3d7urkinWg ,l oVwt ylopaed aoplle mratoiodne, wlsh)ich more durable air enables energy-saving. 100% • Cooling fan variable speed (Air-Cocoloedn vtyepnet ioonnlya) l type• sU tnhloraodu sgthop the efcient performance of the air-end JP patent No.4425768 and others 91% The more energy you save, compressors for This mode reduces the max frequency 85% Long cycle and simple maintenance and permanent magnet motor. Energy saving of Example of effect by IPC Constant operation pressure function Vtype the more benefits you feel. your facilities? Want to set the High peFrifxoermd asnpceee adir -teynpde DSP-22/30/37/90/100/120F automatically when the ambient temperature goes Hitachi provides global after-sales service network. With our high quality service parts, has been improved to max. 6% for Vtype and 5% for Ftype when Conditions 100 necessary ov•e Mr o4d5el:˚DCS Pa-n37dV ArTeGf1rains internal componenCotnsd itfiorno: m This function helps working pressure above the setting value even at low strong engineering experience and expertise, maintenance will become an easy thing to satisfy our customers. 98 Air consumption discharged air [Main functions and characteristics] full loading. • Control pressure: loading. Vtype realized rm energy saving with its constant operation deg0r.7a0dMiPnag in high-tempera96ture operation@ p60r%o c ess pressure control function. and that pressure • DCBL motor xed speed (22/30/37kW only) • Unload stop HITACHI FOOD GRADE • Use point pressure at full 94 7.5 % easily? • IE3 motor (90/100/120kW only) • Adaptation for 45˚C withlo asdt:a 0b.5l5eM Pdaischarged air. energy saving DSP Vtype ROTARY COMPRESSOR OIL Want to know 92 • Piping pressure loss at Constant operation pressure function • Touch panel • IPC control *Default setting of this mode is invalid. 0.65 (Option) how much our full load: 0.15MPa 90 • I+P type control • Heat safety function (22/30/37kW only) *This mode is switchable(On-off) at customer side. Ambient temperature Below 45˚C 48˚C** 50˚C** 0 Hitachi genuine lubricant used in food compressors help IPC-OFF IPC-ON • FI+P type control (30/37kW only) • Emergency stop button **This mode controls to reduce discharge air capacity at high temperature. industry with high demand for "Food you to save 0.60 • Cooling fan variable speed (Air-Cooled type only) • Unit controllable (Max. 6 units) *Use point pressure is changed according to working condition because of predicted safety", fully complied with "HACCP". energy? control. Constant pressure control range NEW Multiple unit control V F Max. 6 comGpenrereals variable PQ V type type PQ wide mode sor uspneeidt mso ddelrop connPreescsutrieo denc rease HITACHI ROTARY COMPRESSOR OIL type function can be controlled at one time. Hitachi dedicated mineral oil with high performance and reliability. The range of discharge pressure(P) and discharge air capacity(Q) can ECO-MODE Cubes twoidmene crsom cpaanre dc wointht rgoenl ecraol mvapriarbelse ssoperesd mreomdeol. tAeultyo control of (Energy-saving operation control) Ftype max rotation increases discharge air capacity even when working without exte Standarded Oil Mist Remover (OMR) pressure decreransaedl .controller, when the compressor is Responding to the load ratio, cut-out pressure is reduced automatically to Premium Air Quality connected t0o.7 0Hitachi's dedicated multi drop keep it as low as possible so that energy consumption is minimized. 99.99% recovery of oil mist occurred from gear case connection. MeaGnewnehraill vea,ri atbhleis mode is switchable Reduce cut-out pressure automatically Cut-out pressure Air purity class of discharge air from Hitachi Oil-free Screw Compressor (DSP) is 0.60 while operation. speed model (Starting unload) proved to be the highest level"Class 0" from the test result which was conducted by High efficient permanent magnet motor Simple package filter (Option) PQ wide mode OFF 0.50 third party institute (TÜV), in accordance with ISO8573-1. PQ wide mode ON Cleaning period is shown on touch panel per setting time. 0 100 105 Cut-in pressure Air consumption (%) (Starting load) Load Unload time *The above gure is example of 37kW, 0.7MPa model. High withstand load type bearing Please refer to the specication sheet for the discharge air capacity in each model. Power saving effects:Up to 3% / year 6 years long overhaul period 1 3 2 5 4 6 Pressure (MPa) Energy Consumption Ratio (%) Increased air cap Power consumption (%) Discharge pressure Pressure (MPa) Motor rated frequency ratio(%) Power Consumption(%)
Page4

P1-P2 210mm P3-P4 210mm 205mm Hitachi compressors have been used in various industries. We are Hitachi, one of the global leading manufacturers in With advanced features, we continue bringing customers more satisfication with air compressor. With our engineering experience and flexibility and sustainability of our product to meet customer's needs. expertise, we help our customers to improve their facilities and bring more solutions to their daily needs with more enjoyable and convenient user experience everyday! Discharge air capacity for 37kW Vtype Ftype NEW FI control (Ftype 30/37kW only) Ftype 100 NEXT II series (xed speed type) has been improved. Max. 7.3% UP 90 37kW @0.7MPa Compared to the conventional I-type control 80 With Hitachi's dedicated air-end, our compressor Vtype 5.9 6.2 (load/unload capacity control), FI control 70 DSP G Ftype 5.5 7.3%UP (FI control off) reduces the loss of air intake pressure internally Want to enhance decreases rotating speed during unloading and 60 PQ Wide Mode DSP G Vtype safety standards and improves air capacity to maximize higher (Setting: 0.6MPa) unloads motive power with further energy saving 50 (variable speed type) in your working efciency. performance. 40 environment? Ftype* 5.6 3.6%UP 5.8 30 [Example:Conditions] *Default setting of this mode is invalid. Want to control Flexibility DSP G Ftype •Operation pressure: *This mode is switchable(On-off) at customer side. 20 (FI control on) 0.6MPa(Vtype)/0.7MPa(Ftype) discharged air in (m3/min) *FI control characteristic is different per air tank capacity. •Using recommended air tank 10 any situation at The easier you use, *NEXT II series is xed-speed type. anytime? 0 10 20 30 40 50 60 70 80 90 100 the more convenient you feel. Air consumption (%) Energy Efficiency Improvement (22/30/37kW only) Sustainability NEW Heat safety mode Vtype Ftype Example (37kW): Motor frequency ratio Want to have Hitachi has been achieved power cost reductions for the (Ftype only 22/30/37kW, Vtype all models) 100% more durable air conventional types through the efcient performance of the air-end 91% The more energy you save, compressors for This mode reduces the max frequency 85% your facilities? and permanent magnet motor. Energy saving of the more benefits you feel. Want to set the High performance air-end automatically when the ambient temperature goes has been improved to max. 6% for Vtype and 5% for Ftype when necessary over 45˚C and refrains internal components from discharged air full loading. degrading in high-temperature operation process and that pressure easily? with stable discharged air. Want to know *Default setting of this mode is invalid. how much our *This mode is switchable(On-off) at customer side. Ambient temperature Below 45˚C 48˚C** 50˚C** compressors help **This mode controls to reduce discharge air capacity at high temperature. you to save energy? NEW Multiple unit control Vtype Ftype Max. 6 compressor units drop connection function can be controlled at one time. Customers can control compressors remotely without external controller, when the compressor is Premium Air Quality connected to Hitachi's dedicated multi drop connection. Meanwhile, this mode is switchable Air purity class of discharge air from Hitachi Oil-free Screw Compressor (DSP) is while operation. proved to be the highest level"Class 0" from the test result which was conducted by High efficient permanent magnet motor third party institute (TÜV), in accordance with ISO8573-1. 1 3 4 Power consumption (%)
Page5

P1-P2 210mm P3-P4 210mm 205mm Hitachi compressors have been used in various industries. We are Hitachi, one of the global leading manufacturers in With advanced features, we continue bringing customers more satisfication with air compressor. With our engineering experience and flexibility and sustainability of our product to meet customer's needs. expertise, we help our customers to improve their facilities and bring more solutions to their daily needs with more enjoyable and convenient user experience everyday! Discharge air capacity for 37kW Vtype Ftype NEW FI control (Ftype 30/37kW only) Ftype 100 NEXT II series (xed speed type) has been improved. Max. 7.3% UP 90 37kW @0.7MPa Compared to the conventional I-type control 80 With Hitachi's dedicated air-end, our compressor Vtype 5.9 6.2 (load/unload capacity control), FI control 70 DSP G Ftype 5.5 7.3%UP (FI control off) reduces the loss of air intake pressure internally Want to enhance decreases rotating speed during unloading and 60 PQ Wide Mode DSP G Vtype safety standards and improves air capacity to maximize higher (Setting: 0.6MPa) unloads motive power with further energy saving 50 (variable speed type) in your working efciency. performance. 40 environment? Ftype* 5.6 3.6%UP 5.8 30 [Example:Conditions] *Default setting of this mode is invalid. Want to control Flexibility DSP G Ftype •Operation pressure: *This mode is switchable(On-off) at customer side. 20 (FI control on) 0.6MPa(Vtype)/0.7MPa(Ftype) discharged air in (m3/min) *FI control characteristic is different per air tank capacity. •Using recommended air tank 10 any situation at The easier you use, *NEXT II series is xed-speed type. anytime? 0 10 20 30 40 50 60 70 80 90 100 the more convenient you feel. Air consumption (%) Energy Efficiency Improvement (22/30/37kW only) Sustainability NEW Heat safety mode Vtype Ftype Example (37kW): Motor frequency ratio Want to have Hitachi has been achieved power cost reductions for the (Ftype only 22/30/37kW, Vtype all models) 100% more durable air conventional types through the efcient performance of the air-end 91% The more energy you save, compressors for This mode reduces the max frequency 85% your facilities? and permanent magnet motor. Energy saving of the more benefits you feel. Want to set the High performance air-end automatically when the ambient temperature goes has been improved to max. 6% for Vtype and 5% for Ftype when necessary over 45˚C and refrains internal components from discharged air full loading. degrading in high-temperature operation process and that pressure easily? with stable discharged air. Want to know *Default setting of this mode is invalid. how much our *This mode is switchable(On-off) at customer side. Ambient temperature Below 45˚C 48˚C** 50˚C** compressors help **This mode controls to reduce discharge air capacity at high temperature. you to save energy? NEW Multiple unit control Vtype Ftype Max. 6 compressor units drop connection function can be controlled at one time. Customers can control compressors remotely without external controller, when the compressor is Premium Air Quality connected to Hitachi's dedicated multi drop connection. Meanwhile, this mode is switchable Air purity class of discharge air from Hitachi Oil-free Screw Compressor (DSP) is while operation. proved to be the highest level"Class 0" from the test result which was conducted by High efficient permanent magnet motor third party institute (TÜV), in accordance with ISO8573-1. 1 3 4 Power consumption (%)
Page6

2 05mm P5-P6 210mm 210mm Hitachi releases new line-up of , Conventional functions are inherited in Hitachi Oil-Free compressor with higher environment-friendly, premium standard, durability. as well. Our outstanding functions keep satisfying brings your facility advanced oil free our customers with higher productivity and superior operability. operation experience! 45 Reliability at ℃ Peak cut function Vtype Ftype Vtype Ftype high temperature operation V F User-friendly operation interface type type (Ftype only 30/37kW, Vtype all models) Stable continuous operation in ambient temperature of This function can temporarily reduce the overall energy consumption Multi-functional color touch panel Color touch panel 45˚C (Running up to 50˚C) while operation in the case of high power used in the factory. • Signicant improvement in operability Remarkable unit layout of provides high coolability and Setting range Motor rated frequency (100 ~ 85%) (Touch panel,Numeric keypad etc.) reliability in high ambient temperature with stable operation. Example • Providing a variety of operation function Peak cut function OFF (Scheduled running operation,Restart after 100% Reduction effect momentary power loss,Auto stop etc.) Standard USB ash abnormally memory (data retrieving) General operation Warning operation*2 stopped operation • Operating data logging function pressure/temperature/ Max.85% current/history/time 85% (Pressure,Temperature,Error history etc.) Ambient temperature (˚C) 45°C 50°C*1 Power is restrained by reducing the USB connector *1:According to the installation status of air compressor, ambient temperature has the Fullfilled IT communication functions motor rated Variable speed type DSP-37/100/120V possibility of difference. frequency. ® • USB memory support (Data format:CSV format) LAN (Modbus /TCP) *2:The alarm is displayed when the ambient temperature is over 45˚C. Peak cut function ON In addition, the life of lubricating oil and electrical devices will be shortened in the • Modbus® communication support [Main functions and characteristics] case of long operation over 45˚C. (Standard:Modbus® / RTU;Option:Modbus® / TCP) • DCBL motor variable speed (37kW only) • Adaptation for 45˚C IPC control time *USB memory is not included. Customer needs to prepare one with the size under 5.5cm. • Inverter + IE3 motor (100/120kW only) • PQ widemode IPC Peak cut function forcibly decreases motor rated frequency to reduce the *Data transfer capacity per day is approx. 400kB. (Intelligent Pressure Control) Vtype Ftype discharge air capacity. Use caution when you turn on this mode. *Modbus is the registered trademark of Schneider Automation Inc. • Touch panel • IPC control • V+P type control • Heat safety function By estimating use point pressure in accordance with air consumption, IPC *In the case of switching both peak cut fuction and heat safety mode, our compressor will prioritize to use heat safety mode. • Unit controllable (Max. 6 units) • Emergency stop button control decreases discharge pressure during low load operation, which enables energy-saving. • Cooling fan variable speed (Air-Cooled type only) • Unload stop JP patent No.4425768 and others Long cycle and simple maintenance Example of effect by IPC Constant operation pressure function Vtype Fixed speed type DSP-22/30/37/90/100/120F Hitachi provides global after-sales service network. With our high quality service parts, Conditions 100 • Model:DSP-37VATG1 Condition: This function helps working pressure above the setting value even at low strong engineering experience and expertise, maintenance will become an easy thing to satisfy our customers. 98 Air consumption [Main functions and characteristics] • Control pressure: @60% loading. Vtype realized rm energy saving with its constant operation 0.70MPa 96 pressure control function. • DCBL motor xed speed (22/30/37kW only) • Unload stop HITACHI FOOD GRADE • Use point pressure at full 94 7.5 % • IE3 motor (90/100/120kW only) • Adaptation for 45˚C load: 0.55MPa energy saving DSP Vtype ROTARY COMPRESSOR OIL 92 • Piping pressure loss at Constant operation pressure function • Touch panel • IPC control 0.65 (Option) full load: 0.15MPa 90 • I+P type control • Heat safety function (22/30/37kW only) 0 Hitachi genuine lubricant used in food IPC-OFF IPC-ON • FI+P type control (30/37kW only) • Emergency stop button industry with high demand for "Food 0.60 safety", fully complied with "HACCP". • Cooling fan variable speed (Air-Cooled type only) • Unit controllable (Max. 6 units) *Use point pressure is changed according to working condition because of predicted control. Constant pressure control range General variable speed model Pressure decrease HITACHI ROTARY COMPRESSOR OIL PQ PQ wide mode Vtype Hitachi dedicated mineral oil with high performance and reliability. The range of discharge pressure(P) and discharge air capacity(Q) can ECO-MODE be widen compared with general variable speed model. Auto control of (Energy-saving operation control) Ftype max rotation increases discharge air capacity even when working pressure decreased. Responding to the load ratio, cut-out pressure is reduced automatically to Standarded Oil Mist Remover (OMR) keep it as low as possible so that energy consumption is minimized. 99.99% recovery of oil mist occurred from gear case 0.70 General variable Reduce cut-out pressure automatically 0.60 Cut-out pressure speed model (Starting unload) Simple package filter (Option) PQ wide mode OFF 0.50 PQ wide mode ON Cleaning period is shown on touch panel per setting time. 0 100 105 Cut-in pressure Air consumption (%) (Starting load) Load Unload time *The above gure is example of 37kW, 0.7MPa model. High withstand load type bearing Please refer to the specication sheet for the discharge air capacity in each model. Power saving effects:Up to 3% / year 6 years long overhaul period 2 5 6 Pressure (MPa) Energy Consumption Ratio (%) Increased air cap Discharge pressure Pressure (MPa) Motor rated frequency ratio(%) Power Consumption(%)
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2 05mm P5-P6 210mm 210mm Hitachi releases new line-up of , Conventional functions are inherited in Hitachi Oil-Free compressor with higher environment-friendly, premium standard, durability. as well. Our outstanding functions keep satisfying brings your facility advanced oil free our customers with higher productivity and superior operability. operation experience! 45 Reliability at ℃ Peak cut function Vtype Ftype Vtype Ftype high temperature operation V F User-friendly operation interface type type (Ftype only 30/37kW, Vtype all models) Stable continuous operation in ambient temperature of This function can temporarily reduce the overall energy consumption Multi-functional color touch panel Color touch panel 45˚C (Running up to 50˚C) while operation in the case of high power used in the factory. • Signicant improvement in operability Remarkable unit layout of provides high coolability and Setting range Motor rated frequency (100 ~ 85%) (Touch panel,Numeric keypad etc.) reliability in high ambient temperature with stable operation. Example • Providing a variety of operation function Peak cut function OFF (Scheduled running operation,Restart after 100% Reduction effect momentary power loss,Auto stop etc.) Standard USB ash abnormally memory (data retrieving) General operation Warning operation*2 stopped operation • Operating data logging function pressure/temperature/ Max.85% current/history/time 85% (Pressure,Temperature,Error history etc.) Ambient temperature (˚C) 45°C 50°C*1 Power is restrained by reducing the USB connector *1:According to the installation status of air compressor, ambient temperature has the Fullfilled IT communication functions motor rated Variable speed type DSP-37/100/120V possibility of difference. frequency. ® • USB memory support (Data format:CSV format) LAN (Modbus /TCP) *2:The alarm is displayed when the ambient temperature is over 45˚C. Peak cut function ON In addition, the life of lubricating oil and electrical devices will be shortened in the • Modbus® communication support [Main functions and characteristics] case of long operation over 45˚C. (Standard:Modbus® / RTU;Option:Modbus® / TCP) • DCBL motor variable speed (37kW only) • Adaptation for 45˚C IPC control time *USB memory is not included. Customer needs to prepare one with the size under 5.5cm. • Inverter + IE3 motor (100/120kW only) • PQ widemode IPC Peak cut function forcibly decreases motor rated frequency to reduce the *Data transfer capacity per day is approx. 400kB. (Intelligent Pressure Control) Vtype Ftype discharge air capacity. Use caution when you turn on this mode. *Modbus is the registered trademark of Schneider Automation Inc. • Touch panel • IPC control • V+P type control • Heat safety function By estimating use point pressure in accordance with air consumption, IPC *In the case of switching both peak cut fuction and heat safety mode, our compressor will prioritize to use heat safety mode. • Unit controllable (Max. 6 units) • Emergency stop button control decreases discharge pressure during low load operation, which enables energy-saving. • Cooling fan variable speed (Air-Cooled type only) • Unload stop JP patent No.4425768 and others Long cycle and simple maintenance Example of effect by IPC Constant operation pressure function Vtype Fixed speed type DSP-22/30/37/90/100/120F Hitachi provides global after-sales service network. With our high quality service parts, Conditions 100 • Model:DSP-37VATG1 Condition: This function helps working pressure above the setting value even at low strong engineering experience and expertise, maintenance will become an easy thing to satisfy our customers. 98 Air consumption [Main functions and characteristics] • Control pressure: @60% loading. Vtype realized rm energy saving with its constant operation 0.70MPa 96 pressure control function. • DCBL motor xed speed (22/30/37kW only) • Unload stop HITACHI FOOD GRADE • Use point pressure at full 94 7.5 % • IE3 motor (90/100/120kW only) • Adaptation for 45˚C load: 0.55MPa energy saving DSP Vtype ROTARY COMPRESSOR OIL 92 • Piping pressure loss at Constant operation pressure function • Touch panel • IPC control 0.65 (Option) full load: 0.15MPa 90 • I+P type control • Heat safety function (22/30/37kW only) 0 Hitachi genuine lubricant used in food IPC-OFF IPC-ON • FI+P type control (30/37kW only) • Emergency stop button industry with high demand for "Food 0.60 safety", fully complied with "HACCP". • Cooling fan variable speed (Air-Cooled type only) • Unit controllable (Max. 6 units) *Use point pressure is changed according to working condition because of predicted control. Constant pressure control range General variable speed model Pressure decrease HITACHI ROTARY COMPRESSOR OIL PQ PQ wide mode Vtype Hitachi dedicated mineral oil with high performance and reliability. The range of discharge pressure(P) and discharge air capacity(Q) can ECO-MODE be widen compared with general variable speed model. Auto control of (Energy-saving operation control) Ftype max rotation increases discharge air capacity even when working pressure decreased. Responding to the load ratio, cut-out pressure is reduced automatically to Standarded Oil Mist Remover (OMR) keep it as low as possible so that energy consumption is minimized. 99.99% recovery of oil mist occurred from gear case 0.70 General variable Reduce cut-out pressure automatically 0.60 Cut-out pressure speed model (Starting unload) Simple package filter (Option) PQ wide mode OFF 0.50 PQ wide mode ON Cleaning period is shown on touch panel per setting time. 0 100 105 Cut-in pressure Air consumption (%) (Starting load) Load Unload time *The above gure is example of 37kW, 0.7MPa model. High withstand load type bearing Please refer to the specication sheet for the discharge air capacity in each model. Power saving effects:Up to 3% / year 6 years long overhaul period 2 5 6 Pressure (MPa) Energy Consumption Ratio (%) Increased air cap Discharge pressure Pressure (MPa) Motor rated frequency ratio(%) Power Consumption(%)
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P5-P6 Specifications (22/30/37kW) Specificition (90/100/120kW) Model Name D S P - 37 V A T R G1 Model Name D S P - 100 F A 5 M G1-7 Discharge pressure: 7 : 0.7MPa Dry (Oil-free) rotary Dry (Oil-free) rotary Dryer built-in type 9 : 0.86MPa Screw air compressor Screw air compressor (Without "R": without dryer type) 10: 1.0MPa Packaged Packaged Nominal output (kW) Nominal output (kW) Two-stage Control (V: Vtype / F: Ftype) Voltage (L: 200V / M: 400V) Control (V: Vtype / F: Ftype) Cooling method (A: Air-cooled) Cooling method Power frequency (5: 50Hz / 6: 60Hz) (A: Air-cooled / W: Water-cooled) Air-cooled 22/30/37kW [  ] Dryer built-in type Air-cooled 90/100/120kW < > 200V class Model Vtype (Variable speed) Ftype (Fixed speed) Model Vtype (Variable speed) Ftype (Fixed speed) Item / Unit DSP-37VAT[R]G1 DSP-22FAT[R]G1 DSP-30FAT[R]G1 DSP-37FAT[R]G1 DSP-90FA5<L>MG1 DSP-100FA5<L>MG1 DSP-120FA5MG1 DSP-100VAMG1 DSP-120VAMG1 Power Supply Voltage V/Hz 3 phases 200, 380, 400, 415/50 ; 3 phases 200, 220, 380, 400, 440/60 Item / Unit DSP-90FA6<L>MG1 DSP-100FA6<L>MG1 DSP-120FA6MG1 Power supply voltage V 3 phases 380-415/380-480 3 phases <200/220>380-415/380-480 3 phases 380-415/380-480 Main motor type - 6 poles totally enclosed permanent magnet motor Power frequency Hz 50/60 common 50/60 Nominal output kW 37 22 30 37 Main motor type - 2-pole totally enclosed fan-cooled ange type top runner motor Discharge pressure MPa 0.70 0.88 0.70 0.88 0.70 0.88 0.70 0.88 Nominal output kW 100 120 90 100 120 Discharge air capacity 3 5.9 5.0 3.7 3.3 4.7 4.0 5.8 4.9 Discharge pressure MPa m /min 0.70 1.0 0.70 1.0 0.7 0.86 1.0 0.7 0.86 1.0 0.7 0.86 1.0 @PQ wide mode (@ 0.6MPa) 6.2 6.0 - Discharge air capacity m3/min 18.0 14.7 20.5 17.0 16.6 14.4 13.4 18.0 15.8 14.7 20.5 17.8 17.0 Intake air pressure/temperature - Atmospheric pressure, 0~45˚C [2~45˚C] @PQ wide mode 18.5 15.8 21.0 17.8 - Discharge air temperature ˚C Ambient temperature + 15˚C or below Intake air pressure/temperature - Atmospheric pressure, 0~45˚C Discharge air temperature ˚C Ambient temperature + 15˚C or below Drive method - Direct connection to motor + gear drive Drive method - Direct connection to motor + gear drive Starting method - Soft start Starting method - Inverter Star-Delta (3 contactor) Lubricating oil amount L 15(Unlled) Lubricating oil amount L 26 (unrelled) Fan motor output kW 1.1 (inverter control) Fan motor output kW 1.5×2 (inverter control) P. D. P ˚C [10 (under pressure) ] Discharge air pipe diameter B 2 (ange) [Dryer] Refrigerator nominal output kW [1.9] [1.2] [1.9] Dimensions (W×D×H) mm 2,150×1,520×1,975 Refrigerant Weight kg 2,300 2,460 2,230 2,310 - [R410A] Noise level (From front 1.5m) dB(A) 68 70 70 71 67 69 69 68 70 70 70 71 71 Discharge air pipe diameter B Rc1-1/2 Recommended air tank capacity m3 2.26 Dimensions (W×D×H) mm 1,400 x 1,150 x 1,650 Weight kg 870 [950] 880 [930] 880 [960] Water-cooled 90/100/120kW < > 200V class Noise level (From front 1.5m) dB(A) 66 67 63 64 65 66 66 67 Model Vtype (Variable speed) Ftype (Fixed speed) Recommended air tank capacity m3 1.24 1.24 2.26 DSP-100VWMG1 DSP-120VWMG1 DSP-90FW5[<L>MG1 DSP-100FW5<L>MG1 DSP-120FW5MG1 Item / Unit DSP-90FW6[<L>MG1 DSP-100FW6<L>MG1 DSP-120FW6MG1 Power supply voltage V 3 phases 380-415/380-480 3 phases <200/220> 380-415/380-480 3 phases 380-415/380-480 NOTE: Power frequency Hz 50/60 common 50/60 1. Nominal output is a numerical value for the rough compressor size. Refer to installation drawings when you plan the compressor shaft power, installed motor output, and power supply equipment. Main motor type - 2-pole totally enclosed fan-cooled ange type top runner motor 2. Discharge air capacity is the value obtained by converting the discharged air amount at the time of discharge pressure into the suction state. Nominal output kW 100 120 90 100 120 Its guaranteed value needs to be conrmed separately. Discharge pressure MPa 0.7 1.0 0.7 1.0 0.7 0.86 1.0 0.7 0.86 1.0 0.7 0.86 1.0 3. Noise level is the converted value in an anechoic room measured under the condition that at full load running operation at 1.5m in front and 1m in height, Discharge air capacity m3/min 18.3 14.8 21.0 17.2 16.8 14.5 13.5 18.3 16.0 14.8 21.0 18.0 17.2 the timing of the closure of cooler drain automatic discharge valve. @PQ wide mode 18.8 16.0 21.5 18.0 - It is not a guaranteed value. It could be larger depending on the actual installation and its environment. Intake air pressure/temperature - Atmospheric pressure, 0~45˚C 4. P. D. P of a built-in dryer model is measured in ambient temperature 30 ˚C, inlet temperature 45 ˚C, and under the rated pressure. Discharge air temperature ˚C Intake water temperature + 13˚C or below 5. Used less than 0.7MPa, it might be necessary to increase the size of the separate dryer or lter. Drive method - Direct connection to motor + gear drive 6. Discharged air capacity of a built-in dryer model decreases max 3% at drain condensed. Starting method - Inverter Star-Delta (3 contactor) 7. Earth leakage breaker is not built in the compressor. Lubricating oil amount L 16 (unrelled) Be prepared separately at customer side, and select the leakage circuit breaker of inverter for Ftype. Fan motor output kW 0.2 8. DC reactor is standard equipment of G series, but if necessary, calculate the harmonic outow current before the compressor installation. 9. Do not use the respiratory equipment to suck the compressed air directly. Cooling water amount L/min 160 10. Discharge pressure is gauge pressure.  Cooling water temperature ˚C 35˚C or below 11. The compressor is designed for indoor installation. Make sure install indoors, in a non-explosive, corrosive environment, Discharge air pipe diameter B 2 (ange) and in a place with low humidity and dust. Dimensions (W×D×H) mm 2,150×1,520×1,825 12. Appearance and specications are subject to change without notice. Weight kg 2,200 2,360 2,130 2,210 13. Dimensions do not include the pipes and protruding parts. Refer the drawing for more details. Noise level (From front 1.5m) dB(A) 66 68 68 69 66 67 67 66 68 68 68 69 69 14. Do not use any lubricating oil other than the dedicated HITACHI ROTARY COMPRESSOR OIL or FOOD GRADE ROTARY COMPRESSOR OIL. Recommended air tank capacity m3 2.26 NOTE: 1. Nominal output is a numerical value for the rough compressor size. Refer to installation drawings when you plan the compressor shaft power, installed motor output, and power supply equipment. 2. Discharge air capacity is the value obtained by converting discharge air capacity at the time of discharge pressure into the suction state. The discharge air capacity of PQ widemode shows each discharge air capacity at 0.6MPa for the 0.7MPa specication and at 0.86MPa for the 1.0MPa specication. Contact us for the guaranteed value. 3. Noise level is the converted value in an anechoic room measured under the condition that at full load running operation at 1.5m in front and 1m in height, the timing of the closure of cooler drain automatic discharge valve. It is not a guaranteed value. It could be larger depending on the actual installation and its environment. 4. Earth leakage breaker is not built in the compressor. Be prepared separately at customer side. 5. Do not use the respiratory equipment to suck the compressed air directly. 6. Discharge pressure is gauge pressure.  7. The compressor is designed for indoor installation. Make sure install indoors, in a non-explosive, corrosive environment, and in a place with low humidity and dust. 8. Appearance and specications are subject to change without notice. 9. Dimensions do not include the pipes and protruding parts. Refer the drawing for more details. 10. Do not use any lubricating oil other than the dedicated HITACHI ROTARY COMPRESSOR OIL or FOOD GRADE ROTARY COMPRESSOR OIL. 7 8
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P5-P6 Specifications (22/30/37kW) Specificition (90/100/120kW) Model Name D S P - 37 V A T R G1 Model Name D S P - 100 F A 5 M G1-7 Discharge pressure: 7 : 0.7MPa Dry (Oil-free) rotary Dry (Oil-free) rotary Dryer built-in type 9 : 0.86MPa Screw air compressor Screw air compressor (Without "R": without dryer type) 10: 1.0MPa Packaged Packaged Nominal output (kW) Nominal output (kW) Two-stage Control (V: Vtype / F: Ftype) Voltage (L: 200V / M: 400V) Control (V: Vtype / F: Ftype) Cooling method (A: Air-cooled) Cooling method Power frequency (5: 50Hz / 6: 60Hz) (A: Air-cooled / W: Water-cooled) Air-cooled 22/30/37kW [  ] Dryer built-in type Air-cooled 90/100/120kW < > 200V class Model Vtype (Variable speed) Ftype (Fixed speed) Model Vtype (Variable speed) Ftype (Fixed speed) Item / Unit DSP-37VAT[R]G1 DSP-22FAT[R]G1 DSP-30FAT[R]G1 DSP-37FAT[R]G1 DSP-90FA5<L>MG1 DSP-100FA5<L>MG1 DSP-120FA5MG1 DSP-100VAMG1 DSP-120VAMG1 Power Supply Voltage V/Hz 3 phases 200, 380, 400, 415/50 ; 3 phases 200, 220, 380, 400, 440/60 Item / Unit DSP-90FA6<L>MG1 DSP-100FA6<L>MG1 DSP-120FA6MG1 Power supply voltage V 3 phases 380-415/380-480 3 phases <200/220>380-415/380-480 3 phases 380-415/380-480 Main motor type - 6 poles totally enclosed permanent magnet motor Power frequency Hz 50/60 common 50/60 Nominal output kW 37 22 30 37 Main motor type - 2-pole totally enclosed fan-cooled ange type top runner motor Discharge pressure MPa 0.70 0.88 0.70 0.88 0.70 0.88 0.70 0.88 Nominal output kW 100 120 90 100 120 Discharge air capacity 3 5.9 5.0 3.7 3.3 4.7 4.0 5.8 4.9 Discharge pressure MPa m /min 0.70 1.0 0.70 1.0 0.7 0.86 1.0 0.7 0.86 1.0 0.7 0.86 1.0 @PQ wide mode (@ 0.6MPa) 6.2 6.0 - Discharge air capacity m3/min 18.0 14.7 20.5 17.0 16.6 14.4 13.4 18.0 15.8 14.7 20.5 17.8 17.0 Intake air pressure/temperature - Atmospheric pressure, 0~45˚C [2~45˚C] @PQ wide mode 18.5 15.8 21.0 17.8 - Discharge air temperature ˚C Ambient temperature + 15˚C or below Intake air pressure/temperature - Atmospheric pressure, 0~45˚C Discharge air temperature ˚C Ambient temperature + 15˚C or below Drive method - Direct connection to motor + gear drive Drive method - Direct connection to motor + gear drive Starting method - Soft start Starting method - Inverter Star-Delta (3 contactor) Lubricating oil amount L 15(Unlled) Lubricating oil amount L 26 (unrelled) Fan motor output kW 1.1 (inverter control) Fan motor output kW 1.5×2 (inverter control) P. D. P ˚C [10 (under pressure) ] Discharge air pipe diameter B 2 (ange) [Dryer] Refrigerator nominal output kW [1.9] [1.2] [1.9] Dimensions (W×D×H) mm 2,150×1,520×1,975 Refrigerant Weight kg 2,300 2,460 2,230 2,310 - [R410A] Noise level (From front 1.5m) dB(A) 68 70 70 71 67 69 69 68 70 70 70 71 71 Discharge air pipe diameter B Rc1-1/2 Recommended air tank capacity m3 2.26 Dimensions (W×D×H) mm 1,400 x 1,150 x 1,650 Weight kg 870 [950] 880 [930] 880 [960] Water-cooled 90/100/120kW < > 200V class Noise level (From front 1.5m) dB(A) 66 67 63 64 65 66 66 67 Model Vtype (Variable speed) Ftype (Fixed speed) Recommended air tank capacity m3 1.24 1.24 2.26 DSP-100VWMG1 DSP-120VWMG1 DSP-90FW5[<L>MG1 DSP-100FW5<L>MG1 DSP-120FW5MG1 Item / Unit DSP-90FW6[<L>MG1 DSP-100FW6<L>MG1 DSP-120FW6MG1 Power supply voltage V 3 phases 380-415/380-480 3 phases <200/220> 380-415/380-480 3 phases 380-415/380-480 NOTE: Power frequency Hz 50/60 common 50/60 1. Nominal output is a numerical value for the rough compressor size. Refer to installation drawings when you plan the compressor shaft power, installed motor output, and power supply equipment. Main motor type - 2-pole totally enclosed fan-cooled ange type top runner motor 2. Discharge air capacity is the value obtained by converting the discharged air amount at the time of discharge pressure into the suction state. Nominal output kW 100 120 90 100 120 Its guaranteed value needs to be conrmed separately. Discharge pressure MPa 0.7 1.0 0.7 1.0 0.7 0.86 1.0 0.7 0.86 1.0 0.7 0.86 1.0 3. Noise level is the converted value in an anechoic room measured under the condition that at full load running operation at 1.5m in front and 1m in height, Discharge air capacity m3/min 18.3 14.8 21.0 17.2 16.8 14.5 13.5 18.3 16.0 14.8 21.0 18.0 17.2 the timing of the closure of cooler drain automatic discharge valve. @PQ wide mode 18.8 16.0 21.5 18.0 - It is not a guaranteed value. It could be larger depending on the actual installation and its environment. Intake air pressure/temperature - Atmospheric pressure, 0~45˚C 4. P. D. P of a built-in dryer model is measured in ambient temperature 30 ˚C, inlet temperature 45 ˚C, and under the rated pressure. Discharge air temperature ˚C Intake water temperature + 13˚C or below 5. Used less than 0.7MPa, it might be necessary to increase the size of the separate dryer or lter. Drive method - Direct connection to motor + gear drive 6. Discharged air capacity of a built-in dryer model decreases max 3% at drain condensed. Starting method - Inverter Star-Delta (3 contactor) 7. Earth leakage breaker is not built in the compressor. Lubricating oil amount L 16 (unrelled) Be prepared separately at customer side, and select the leakage circuit breaker of inverter for Ftype. Fan motor output kW 0.2 8. DC reactor is standard equipment of G series, but if necessary, calculate the harmonic outow current before the compressor installation. 9. Do not use the respiratory equipment to suck the compressed air directly. Cooling water amount L/min 160 10. Discharge pressure is gauge pressure.  Cooling water temperature ˚C 35˚C or below 11. The compressor is designed for indoor installation. Make sure install indoors, in a non-explosive, corrosive environment, Discharge air pipe diameter B 2 (ange) and in a place with low humidity and dust. Dimensions (W×D×H) mm 2,150×1,520×1,825 12. Appearance and specications are subject to change without notice. Weight kg 2,200 2,360 2,130 2,210 13. Dimensions do not include the pipes and protruding parts. Refer the drawing for more details. Noise level (From front 1.5m) dB(A) 66 68 68 69 66 67 67 66 68 68 68 69 69 14. Do not use any lubricating oil other than the dedicated HITACHI ROTARY COMPRESSOR OIL or FOOD GRADE ROTARY COMPRESSOR OIL. Recommended air tank capacity m3 2.26 NOTE: 1. Nominal output is a numerical value for the rough compressor size. Refer to installation drawings when you plan the compressor shaft power, installed motor output, and power supply equipment. 2. Discharge air capacity is the value obtained by converting discharge air capacity at the time of discharge pressure into the suction state. The discharge air capacity of PQ widemode shows each discharge air capacity at 0.6MPa for the 0.7MPa specication and at 0.86MPa for the 1.0MPa specication. Contact us for the guaranteed value. 3. Noise level is the converted value in an anechoic room measured under the condition that at full load running operation at 1.5m in front and 1m in height, the timing of the closure of cooler drain automatic discharge valve. It is not a guaranteed value. It could be larger depending on the actual installation and its environment. 4. Earth leakage breaker is not built in the compressor. Be prepared separately at customer side. 5. Do not use the respiratory equipment to suck the compressed air directly. 6. Discharge pressure is gauge pressure.  7. The compressor is designed for indoor installation. Make sure install indoors, in a non-explosive, corrosive environment, and in a place with low humidity and dust. 8. Appearance and specications are subject to change without notice. 9. Dimensions do not include the pipes and protruding parts. Refer the drawing for more details. 10. Do not use any lubricating oil other than the dedicated HITACHI ROTARY COMPRESSOR OIL or FOOD GRADE ROTARY COMPRESSOR OIL. 7 8
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H1/H4 AIR COMPRESSOR 22/30/37kW 90/100/120kW For further information, please contact your nearest sales representative. Find your region Contact us ISO14001 ISO9001 EC97J1107 JQA-QM3443 Hitachi Screw Compressor is manufactured at a factory approved by Environmental Standard Hitachi air compressor (ISO 14001) and Quality Standard (ISO9001) of International Organization for Standardization. ©2022 Hitachi Industrial Equipment Systems Co., Ltd. All rights reserved. E203Q 0922