Wuhan Goldhome Hipot Electrical Co.,Ltd
Tel: +86-027-84620387
Mob: +86 18627130886
Email: info@cablehipot.com
Address: No. A25-1, Huading Mould Industrial Park, Hannan District, Wuhan, China
Customized support: OEM, ODM, OBM
Place of Origin: Hubei, China
Brand Name: HMDQ
Model Number: HMZF
Prodct name: DC hipot test kit
Power supply: AC220V+10%, 50Hz+1%
Output voltage: 60KV/120KV/200KV/300KV
Output current: 2mA/3mA/5mA/10mA
Display: LCD Screen
| Introduction |
DC HV generator is a technology product of new era, suitable for DC HV test and Dc leakage current test on zinc oxide arrester, magnetic blow-out arrester, power cable, generator, transformer, and switch in electric power department, scientific research unit, railway station, power plant, chemical plant, etc.,
* DC hipot tester, DC generator, DC test machine,DC high voltage test equipment, DC leakage current test set.
| Technical Performance Specification and Working Methods |
●DC Hipot tester which takes technique of APWM, enhancing degree of linearity of PWM and ripple factor is less than 0.5%, Improve instrument accuracy.
●Adopting AI technology screen to set over voltage protection and over current protection.
●Bring great convenience to measurement of zinc oxide arrester with the added function of high-accuracy 75%VDC-1mA; accuracy ≤0.5%.
●Add timer function under any voltage and any current, with total timing T1 and Segmented timing T2, it have Calendar and time function.
| Technical Parameter |
| Specification |
60/2/3 |
60/5 |
120/2/3/5 |
200/2/3 |
300/2/5 |
|
Technical Parameter |
|||||
|
Output voltage((kV) |
60 |
60 |
120 |
200 |
300 |
|
Output current (mA) |
2/3 |
5 |
2/3/5 |
2/3 |
2/5 |
|
Output power (W) |
120/180 |
400 |
240/360/600 |
400/600 |
600/1500 |
|
Charging current(mA) |
3/4.5 |
5 |
3/4.5/6.5 |
3/4.5 |
3/7.5 |
|
Controller Case weight (kg) |
10.1 |
13 |
13 |
13.1 |
13.1 |
|
Dimension of multi-voltage tube (mm) |
Φ 90 |
Φ 110 |
Φ 90 |
Φ 110 |
Φ 110 |
|
× 380 |
× 530 |
× 470 |
× 910 |
× 1200 |
|
|
Height of multi-voltage tube (kg) |
2.3 |
4 |
3.2 |
8.0 |
10 |
|
Voltage measuring accuracy |
1.0%(full scale)± 1character, max resolution 0.1%kV |
||||
|
Current measuring accuracy |
1.0%(full scale)± 1character, max resolution 0.1%uA |
||||
|
Over voltage rectify accuracy |
≤ 1.0% |
||||
|
0.75 switch over accuracy |
≤ 0.5% |
||||
|
Ripple factor |
≤ 0.5% |
||||
|
Work manner |
Intermittent service; 30min of rated load; |
||||
|
Temperature |
-10℃-50℃ |
||||
|
Relative humidity |
When at 25C, no more than 85%(no condensation) |
||||
|
Altitude |
Below 1500m |
||||
|
Capacitance load |
The capacitance of test object is no limit |
||||
|
Construction feature |
Electric insulation multivoltage tube |
||||
|
Air insulation,no leakage |
|||||
More specifications can be customized .
| DC High Voltage Tester Wiring |
|
No. |
Phenomena |
Reasons |
Resolutions |
|
1 |
The red button not dark when power on. |
1) Power cord open circuit. 2) Fuse broken. |
1) Replace the power cord. 2) Replace the fuse. |
|
2 |
Press green button, no light. |
Potentiometer not return zero. |
Counter clockwise potentiometer back to zero |
|
3 |
Press green button, green light on, when boost, green light off, red light on. |
1) Cylinder HV output terminal ground short circuit. 2) Tested equipment ground short circuit. 3) Over voltage setting wrong. |
1) Check output HV cable. 2) Check tested equipment. 3) Resetting over voltage value. |
|
4 |
Green light off and red light on when boosting. |
The tested equipment discharged or broken-down, over voltage or over current protection.
|
1) Check the tested equipment 2) Reset the setting value |
|
5 |
No display on the micro ammeter after it connected. |
1) Low power of micro ammeter 2) Wire of micro ammeter broken. |
Check the battery and wires. |
|
6 |
The micro ammeter digit change larger |
Micro ammeter low power |
Replace the battery of the micro ammeter. |
| FAQ |
1.What about leading time for production ?
Usually , it depends on our production situation and the required model’s specification . Usually lead time is within 7 working days after deposit,customized model should be negotiated again.
2.When can I get the price ?
The quotation can be provided within 6hours . If you are very urgent, pls email info@cablehipot.com, or call .
3.What is your terms of delivery ?
We accept EXW, FOB, CFR, CIF, DDU, DDP etc . You can choose the most convenient and cost effective terms for you .
4.How much is the shipping cost and logistic time ?
This is depend on the size and weight of your product, and the method of shipping ( by sea/ by ari/ by Express) and your designated port . Kindly afford us above information to check shipping cost and lostic time for you .
5.Can you provide the product calibration certificate?
Yes, we can issue our factory calibration certificate.
If you require the third-party calibration certificate, it also can be made,just if through the third party, it will be charged!
Hot Tags: DC High Voltage Tester, China DC High Voltage Tester manufacturers, suppliers, factory, wire fault locator nf 388, insulation resistance test multimeter, voltage tester detector, HV DC Generator, portable hipot tester, c tan delta test
Copyright © Wuhan Goldhome Hipot Electrical Co.,Ltd. All Rights Reserved.
