• Model NO.：GDYD-137D
• Display：Digital
• Control：Manual Control
• Weight：100-500Kg
• Power Source：AC220V
• Transport Package：Standard Export Plywood Case
• Specification：ISO
• Trademark：HV HIPOT
• Origin：Wuhan, China

Basic Info.

Model NO. GDYD-137D Display Digital Control Manual Control Weight 100-500Kg Power Source AC220V Transport Package Standard Export Plywood Case Specification ISO Trademark HV HIPOT Origin Wuhan, China

Product Description

GDYD-137D 130kV 50mA 36kV 180mA AC Dielectric Test Sets


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 trucks.


II. Features
 

1. Digital display meters are mounted on the panel.
2. Monitoring HV side voltage, HV side current, LV side current and indicator of zero, power, working start, timing.
3. Over-current protection, zero-starting protection, sound, and light alarm.
4. With new type time relay, time range is wider (1S ~ 99H).
5. Using the latest current relay, more accurate and reliable.
6. Light weight, small size, easy to move.

III. Specifications
 

1. Control unit specifications

 

1. Power: AC220V, 50Hz two phase
2. Capacity: 7kVA
3. Output voltage: AC 0-250V
4. Rated output current: 35A
5. HV voltmeter range: 0-140kV, tap voltage range: 0-36kV

    Accuracy: 1.5% of the reading±1digit (F.S)

1. HV ammeter range: 0-50mA

    Accuracy: 2.5% of the reading±1 digit (F.S)

1. Timing range:1s-99h
2. Weight: approx. 39kg
3. Dimension: 490mm (L)* 370mm (W)* 510mm (H)

B. Testing transformer (HV unit) specifications
 

1. Input voltage: 0-200V
2. Input current: AC 0-35A
3. Output voltage: AC 0-140kV, 0-36kV
4. Output current: AC 50mA, DC194mA
5. Capacity: 7kVA
6. HV side/LV side turns ratio: 700:1
7. Measuring voltage: AC 0-100V

    Accuracy: 1.0% of the reading±1 digit (F.S)

1. No-load current: <10%
2. Impedance voltage: <10%
3. Weight: approx. 125kg
4. Dimension: 550mm(L)*630mm(W)*1350mm(H)

C. Working conditions
 

1. Working place: No gas, steam, chemical dust, and explosive and corrosive medium which will influence insulation.
2. Environment temperature: -20-50ºC
3. Environment humidity: ≤85% RH (no condensing)