GDZG-S-60kV/300mA DC Hipot Test Set for Water-Cooled Generators
GDZG-S series is equipment of testing DC voltage and DC leakage current of water-cooled generator in the situation of water through which completely overcome the problems of long blow water time, bottom water hard to dry, easy to cause arcing within the coil. The device is light, simple wiring, and easy to read. Polarization compensation voltage is output directly by the case.
Features
1. Electronic control and tune, easy to operate;
2. The date of voltage and current are recorded in the panel, reading without conversion;
3. One minute timing and tip function;
4. Perfect overvoltage and over-current protection function inside, also zinc oxide over-voltage protection outside, which ensure safety of generator;
5. Equipped with special shockproof aluminum boxes, easy to move;
6. Portable design, suitable for on-site testing.
Specifications
Items(kV/mA)
parameter |
50/80 |
50/150 |
60/200 |
60/300 |
80/200 |
80/300 |
| Output voltage(kV) |
50 |
50 |
60 |
60 |
80 |
80 |
| Output current(mA) |
80 |
150 |
150 |
300 |
200 |
300 |
| Output power(W) |
4000 |
7500 |
9000 |
18000 |
16000 |
24000 |
| Voltage measurement error |
≤ 1.0% ± 1digit |
| Current measurement error |
≤ 1.0% ± 1digit |
| Overvoltage setting error |
≤ 1.0% |
| Ripple coefficient |
≤ 3.0% |
| Voltage stability |
≤ 1.0% |
| Power supply |
AC220V |
AC380V(three phase, four wire) |
Audited Supplier 
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