Basic Info.
Model NO.
HMYDQW
Control
Manual Control
Weight
150kg
Power Source
AC220V
Capacity(kVA)
1.5-50
Regulator Capacity(kVA)
1-30
Working Time
5
Output(Kv)
50-400
Transport Package
Wooden Box with Foam Inside
Specification
test transformer
Trademark
HMDQ
Origin
Hubei, China(Mainland)
HS Code
9030339000
Production Capacity
50sets/Month
Product Description
High voltage Partial discharge HV test system for transformer, cable.
I.Summary
Power frequency Partial discharge test system High Voltage Test set Partial discharge HV test kit Discharge fee detecting equipment
Hot tages. Partial discharge test kit.Partial discharge test set,Partial discharge test system
II. Brief introduction
SF6-insulated discharge free test transformer system is mainly used for power frequency voltage insulation test of insulation materials, power products ect. If s also used as power supply for non partial discharge power frequency withstand test, current transformer, lightning arrester etc..
III. Main features
IV. Specification
Main configuration including :1. Power Noisy Filter
2. Console
3. Isolation Transformer
4. PD free SF6-insulated Test Transformer
5. Current Limit Resistor
6. Capacitive Voltage Divider
AC/DC High Voltage Withstand Hipot Tester
Technical indicators and parameters
1.No-load current is 4 to 9%, and impedance voltage is 4 to 10%.
2.Specifications and running time of high voltage test set
Transformer's technical parameters
I.Summary
Power frequency Partial discharge test system High Voltage Test set Partial discharge HV test kit Discharge fee detecting equipment
Hot tages. Partial discharge test kit.Partial discharge test set,Partial discharge test system
II. Brief introduction
SF6-insulated discharge free test transformer system is mainly used for power frequency voltage insulation test of insulation materials, power products ect. If s also used as power supply for non partial discharge power frequency withstand test, current transformer, lightning arrester etc..
III. Main features
- With compact size and light weight( 40%-65% lighterthan same oil immersed test transformer in same level).
- Clean, no oil stain, no need maintainance .
- Not impacted by the harsh climate and environment, no need static to do test after movement.
- Insulation strength of gas-filled test transformer is obviously higher than the oil immersed test transformer, with minimal corona.
- PD level can be controlled within 5pC at rated output .
IV. Specification
Main configuration including :
2. Console
3. Isolation Transformer
4. PD free SF6-insulated Test Transformer
5. Current Limit Resistor
6. Capacitive Voltage Divider
The capacity can be customized from 5kVA to 600kVA
The test voltage can be customized from 50kV 600kV 
AC/DC High Voltage Withstand Hipot Tester
Technical indicators and parameters
1.No-load current is 4 to 9%, and impedance voltage is 4 to 10%.
2.Specifications and running time of high voltage test set
| Model | YDQ capacity KVA | Regulator capacity KVA | Working time min |
| ydq-2 | 1.5 | 1 | ≤5 |
| ydq -3 | 3 | 2 | ≤5 |
| ydq -5 | 5 | 3 | ≤5 |
| ydq -10 | 10 | 7 | ≤5 |
| ydq -20 | 20 | 14 | ≤5 |
| ydq -30 | 30 | 20 | ≤5 |
| ydq -50 | 50 | 30 | ≤5 |
| Input (V) | 200 | 200 | 400 | 400 | 400 | 400 | 400 |
| Output (KV) | 50 | 100 | 150 | 200 | 250 | 300 | 400 |
| PC | <=3 | <=3 | <=3 | <=3 | <=5 | <=10 | <=10 |
| Impedance% | <=8 | <=8 | <=8 | <=8 | <=10 | <=10 | <=10 |
| No-load current% | <=6 | <=6 | <=6 | <=6 | <=5 | <=5 | <=5 |
| Distortion% | ∠3 | ∠3 | ∠3 | ∠3 | ∠3 | ∠3 | ∠3 |
