Energy Management Split core current sensors Type CTV4X • Split core current sensor for retrofit applications • Accuracy class 1% • 0.333V standard secondary output Product description How to order CTV4X 400A 333MV Split core current sensor with compact dimensions, suit- able for retrofitapplications when used in combination withEM21-72V energy me- ter. Model Primary current Secondary output Type Selection Primary current 400A: 400A primary current input Secondary output 333MV: 333mV secondary output voltage Specification Electrical specifications Rated Primary Current 50/60Hz 400A (20-480A max) Current ratio 400A/333mV DC resistance at 20°C 130 Ω max Accuracy1% Linearity 0.5% Phase error at rated current range @RL =50 Ω ≤2° Operating temperature rangefrom-40 to 85°C Storage temperature range from -45 to 90°C Dieletric withstand voltage (Hi-pot) 3500V/1mA/1min Insulation ResistanceDC500V/100MΩ min Max primary cable system voltage 660V Mechanical specification Housing material PP3307 Opening Angle 180 degree Output terminalUL1015 22AWG (0.32mm2) PVC wire Approx weight 200g Approvals CE, cURus Specification are subject to change without notice CTD4X DS 3001131
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