C/CT, High Current AC, Snap-on Type Current Sensors

Current Sensors C/CT, High Current AC, Snap-on Type Overview Applications The C/CT series clamp-on current sensors can be used to Typical applications include EMS current measurement, high measure currents in live wires. performance distributions boards, power conditioners, power monitoring systems, inverters and industrial machinery. Benefits • Compact and slim design • Flat temperature characteristics • UL 94 V–0 flame retardant rated case C/CT-0306 • RoHS compliant Ordering Information C/CT- 12 16 Series Rated Current AC (A) Diameter (mm) C/CT 03 = 30 06 = 6 12 = 120 16 = 16 25 = 250 24 = 24 C/CT-1216 C/CT-2524 Built Into Tomorrow © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard SE0204_C_CT • 9/14/2021 1 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

Current Sensors – C/CT, High Current AC, Snap-on Type Dimensions in mm C/CT-0306 C/CT-1216 K k (white) SC 14.2 16 L l (black) R3 Φ16 23 140±10 28.8 19.4 36.7 140 Connector SMR-02V-B (J.S.T) Primary Current Direction Secondary Current Direction (Mating Connector: SMP-02V-B) L K K k (White color) L 　　 K Lot:1834 C/CT-0306 l (Black color) L C/CT-2524 L K Lot:20X1 C/CT-2524 Connector SMR-02V-B (J.S.T) (Mating Connector: SMP-02V-B) © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard SE0204_C_CT • 9/14/2021 2 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com 15.9 23 28.3 19.2 43 28.5

Current Sensors – C/CT, High Current AC, Snap-on Type AC Output Voltage Characteristics C/CT-0306 10,000.0 RL = 1k Ω RL = 100 Ω 1,000.0 RL = 50 Ω 100.0 RL = 10 Ω 10.0 1.0 0.1 0.001 0.01 0.1 1 10 100 Primary Current (A) C/CT-1216 100,000 RL = 1k Ω 10,000 RL = 100 Ω 1,000 RL = 60 Ω 100 RL = 10 Ω 10 1 0.001 0.010 0.100 1.000 10.000 100.000 1,000.000 Primary Current (A) © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard SE0204_C_CT • 9/14/2021 3 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Output Voltage (mV) Output Voltage (mV)

Current Sensors – C/CT, High Current AC, Snap-on Type AC Output Voltage Characteristics cont. C/CT-2524 Environmental Compliance All C/CT sensors are RoHS compliant. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard SE0204_C_CT • 9/14/2021 4 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

Current Sensors – C/CT, High Current AC, Snap-on Type Specifications Item Performance Characteristics Rated Current 30 - 250 A Applicable Current 0.1 – 340 A 100 ±2 mV for C/CT-0306 Output Voltage 400 ±8 mV for C/CT-1216 1,250 ±25 mV for C/CT-2524 Current Transformation Ratio 3,000 for C/CT-0306 and C/CT-1216 2,000 for C/CT-2524 Output Protection 7.5 V Insulation Resistance 100 MΩ at 500 VDC (between core and terminal) Operating Temperature Range −10°C to +60°C Storage Temperature Range −20°C to +75°C Table 1 – Ratings & Part Number Reference Part Rated Applicable Output Current Output Insulation Weight Number Current1 (A) Current1 (A) Voltage2 (mV) Transformation Ratio Protection (V) Resistance3 (g) C/CT-0306 30 0.1 – 50.0 100 ±2 3,000 7.5 100 MΩ 23.7 C/CT-1216 120 0.1 – 150.0 400 ±8 3,000 7.5 100 MΩ 63.3 C/CT-2524 250 0.1 – 340.0 1,250 ±25 2,000 7.5 100 MΩ 137.0 1 50 Hz/60 Hz 2 Measurement conditions from output voltage: f = 50 Hz, RL=10 Ω, lo = 30 A for C/CT-0306 & 120 A for C/CT-1216 & 250 A for C/CT-2524 3 At 500 VDC, between core and terminal © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard SE0204_C_CT • 9/14/2021 5 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

Current Sensors – C/CT, High Current AC, Snap-on Type Packaging Part Number Packaging Type Pieces Per Box C/CT-0306 144 C/CT-1216 Tray 108 C/CT-2524 48 Handling Precautions Precautions for Product Storage Current sensors should be stored in normal working environments. While the sensors are quite robust in other environments, exposure to high temperatures, high humidity, corrosive atmospheres, and long-term storage degrade solderability. KEMET recommends that maximum storage temperature not exceed 75°C, and that atmospheres should be free of chlorine and sulfur-bearing compounds. Temperature fluctuations should be minimized to avoid condensation on the parts. Avoid storage near strong magnetic fields, as they can magnetize the product and cause its characteristics to change. The stock of current sensors should be used within 24 months of receipt. Before Using High Alternating Current Sensors, Snap-on Type • Do NOT drop or apply any other mechanical stress, as such stresses may change performance characteristics. • Conduct a preliminary study when heating by current conduction (required). • Do NOT use the high alternating current sensors, snap-on type, opened between secondary output terminals. Heat build- up in the magnetic core may occur, resulting in damage to the parts by coil melting. • Install at room temperature. Open/close operation at below 5°C may break hinge of the case. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard SE0204_C_CT • 9/14/2021 6 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

Current Sensors – C/CT, High Current AC, Snap-on Type KEMET Electronics Corporation Sales Offi ces For a complete list of our global sales offi ces, please visit www.kemet.com/sales. Disclaimer All product specifi cations, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such applications, but are not intended to constitute – and KEMET specifi cally disclaims – any warranty concerning suitability for a specifi c customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. When providing KEMET products and technologies contained herein to other countries, the customer must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the International Traffi c in Arms Regulations (ITAR), the US Export Administration Regulations (EAR) and the Japan Foreign Exchange and Foreign Trade Act. KEMET is a registered trademark of KEMET Electronics Corporation. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard SE0204_C_CT • 9/14/2021 7 Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com

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