CC-65 accuracy
Customer Consultation:We have bought a CC65 current clamp, this unit have a 4% error at 50A, we have try to calibrate with or calibration shunt of 0.1% error adjusting the VR2 potentiometer, we can calibrate the output at 50A but it seems not linear and then it have error at 20-25A
This clamp has a lot of potentiometers inside, but Do you have a calibration manual for this clamp?
Reply:
Please refer to the accuracy specification of the unit.
Accuracy: DC Current: 1m/10mA±(1.5%±5mA) 10mA ~20A DC Current: 1mV/100mA±(2%±20mA) 100mA ~ 40A±(4%±0.3A) 40A ~ 65AAC Current: 1mV/10mA±(2%±30mA) 100mA ~ 10A (40Hz ~ 2KHz)±(4%±30mA) 100mA ~ 10A (2KHz ~ 10KHz)±(6%±30mA) 100mA ~ 10A (10KHz ~ 20KHz)±(8%±30mA) 10A ~ 15A (40Hz ~ 20KHz)AC Current: 1mV/100mA±(2%±30mA) 100mA ~ 40A (40Hz ~ 1KHz)±(4%±30mA) 100mA ~ 40A (1KHz ~ 2KHz)±(6%±30mA) 100mA ~ 40A (3KHz ~ 5KHz)±(8%±0.3A) 40A ~ 65A (40Hz ~ 20KHz)
Pages:
[1]