GDYD series AC Hipot Test Set is composed of manual control unit and dry testing transformer (HV unit) which output AC voltage smoothly. When adding a HV diode, it can output DC voltage. Meanwhile, it has many monitoring and protection functions.
II.Features
Digital display meters mounted on the panel.
MonitoringHV side voltage, HV side current, LV side current and indicator of zero,power, working start,timing.
Over-current protection,zero-starting protection, sound and light alarm.
With new type time relay,time rang is wider (1S ~ 99H).
Using the latest current relay, more accurate and reliable.
Light weight, small size, easy to move.
III. Specifications
Control unit specifications
Power: AC220V, 60Hz or 50Hz
Capacity: 3kVA
Output voltage: AC 0-250V
Rated output current: 12A
Rated current rectified range: 0-12A
HV voltmeter range: 0-10kV
Accuracy: 3% of the reading±1digit (F.S)
HV ammeter range: 0-60mA
Accuracy: 3% of the reading±1 digit(F.S)
LV ammeter range: 0-15A
Accuracy: 2.0% of the reading±1 digit(F.S)
Timing range: 1s-99h
Weight: 18kg
Dimension: 440mm (L)*340mm (W)*240mm (H)
B. Testing transformer (HV unit) specifications
LV side voltage (Input voltage): 0-200V
LV side current (Input current): AC 0-15A
HV side voltage(Output voltage): AC 0-10kV
HV side current(Output current): AC 300mA
Capacity: 3kVA
HV side/LV side turns ratio: 50:1
Measuring voltage: AC 0-100V
Accuracy: 1.5% of the reading±1 digit(F.S)
No-load current: <10%
Impedance voltage: <10%
Weight:28kg
Dimension: 265mm(L)*240mm(W)*550mm(H)
C. Working conditions
Working place: No gas, steam, chemical dust and explosive and corrosive medium which will influence insulation.
Environment temperature: -20--50ºC
Environment humidity: ≤85% RH (no condensing)
We can customize different ratings based on different requirements. Welcome to consult with us!