GDYD-137D AC Hipot Test Set 7kVA.140kV for Boom Truck Testing
I.General information
GDYD series AC hipot test set is composed of manual control unit and AC gas testing transformer(HV unit) which output AC voltage smoothly. It is suitable for testing boom truck.
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 rangeis wider (1S ~ 99H).
Using the latest current relay, more accurate and reliable.
Light weight, small size, easy to move.
III. Specifications
A.Control unit specifications
Power: AC220V,50Hz two phase
Capacity: 7kVA
Output voltage: AC 0-250V
Rated output current: 35A
HV voltmeter range: 0-140kV, tap voltage range: 0-36kV
Accuracy: 1.5% of the reading±1digit (F.S)
HV ammeter range: 0-50mA
Accuracy: 2.5% of the reading±1 digit(F.S)
Timing range:1s-99h
Weight: approx. 39kg
Dimension: 490mm (L)* 370mm (W)* 510mm (H)
B. Testing transformer (HV unit) specifications
Input voltage: 0-200V
Input current: AC 0-35A
Output voltage: AC 0-140kV, 0-36kV
Output current: AC 50mA, DC194mA
Capacity: 7kVA
HV side/LV side turns ratio: 700:1
Measuring voltage: AC 0-100V
Accuracy: 1.0% of the reading±1 digit(F.S)
No-load current: <10%
Impedance voltage: <10%
Weight: approx. 125kg
Dimension: 550mm(L)*630mm(W)*1350mm(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)
IV.Packing List
Control Unit 1piece Gas type testing transformer(HV unit) 1piece Ground rod 1piece Discharge rod 1 set Power cord 1piece Metering cable 1piece Output cable 1piece HV cable 1piece Ground cable 1piece Insulation support 1piece User's guide 1 copy Factory test report 1 copy
Complaint
