1. Product Name:
HYCTDW Short-time thermal current test set
2. Equipment Description:
Automated short-time thermal test set can be applied to conduct
high thermal current test for CT, circuit breaker and other primary
equipment of power system.Volume and weight reduce,low
cost,full-automatic short-time thermal current,easy and safe operation.
1 .Measure impedance of primary sample circuit of connected current
transformer, adjust variable transformer of device to target value
based on measured impedance value, then generate required target
test current in the output circuit of heat flow device.
2. Record amplitude-time curves during test, including current of
sample primary circuit, voltage of primary circuit and output
voltage and output current of device variable transformer.
3 .Automatically control and monitor the overall test process, and
protect abnormalities and wrong operations during testing.
4. Generate the well-formed test report.
1 Maximum output current: 0~25000A (greater output current is
customizable), output current error is less than 10%% of set value
2 Output capacity: 250KVA (Customizable)
3 Current of sample primary circuit: 0~25000A, with measurement
error of 0.1%FS
4 Voltage of primary sample circuit: 0~10V, with measurement error
5 Voltage and current waveform sampling rate during test: 25 KHz,
with time measurement error of 0.04ms
6 Power supply: AC380V 45Hz~65Hz
7 Operating temperature: 0~50 degrees, hsumidity is less than 90%
5. Product Picture: