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AL305 Voltage mutual inductor field calibrator
Implementation of standards:
JJG169-1993, JJG314-1994
Features:
1,320 × 240 large-screen LCD display, full Chinese menu.
2, full screen display of all measuring points and the angle difference than the difference.
3, with optional automatic demagnetization function.
4, the software can be equipped with network marketing system with the Electric Power Bureau.
Product parameters:
1, range: 5000A/5-5A/5A all kinds of high and low CT.
2 rated CT secondary load measured maximum 60VA.
3, 0.05S accuracy class can test 0.2S and below CT.
4, S-level can be measured with CT and magnetic shunt compensation CT.
5, unknown variable to measure the CT ratio and grid frequency.
6 can store 200 data, save for 10 years, there RS232 interface.
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