200kVA 50kV Induction Series AC Resonance Withstand Voltage Test System
I.Testing object
AC withstand voltage test of 22kV/600MW thermal power generator, capacity ≤0.2158uF, test frequency 50Hz, test voltage 47kV, test time 1min
II.Main technical parameters and functions
- Rated capacity:200kVA;
- Rated voltage:50kV;
- Rated current:4A;
- Operating frequency:power frequency 50Hz;
- Output voltage waveform distortion rate:≤0.5%;
- Allow continuous working hours:5min(under rated load);
- Temperature rise after continuous operation for 5min under rated load: ≤65K;
- Device's own quality factor:Q≥10;
- System measuring accuracy:virtual value 1.5 class;
- Output power:single 220V,50Hz;
- Over current, over pressure and flashover protection are provided for the testing object;
- Environment temperature:-100C -50 0C
- Relative humidity:≤90%RH,Altitude≤1000m;
List of equipment configuration
| No. |
Name |
Model |
Unit |
quantity |
Comment |
| 1 |
Excitation transformer |
JLB-20kVA/5kV/0.4kV |
set |
1 |
|
| 2 |
Control Bench |
HZXB-(L)-20kVA/380V |
set |
1 |
|
| 3 |
Adjustable reactor |
DK-(L)-200kVA/50kV |
set |
1 |
|
| 4 |
Divider |
FRC-50kV |
set |
1 |
|
| 5 |
compensating capacitor |
BC-50kV/0.08uF |
set |
1 |
|
| 6 |
Testing Line |
|
set |
1 |
|
Company Information
HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
Customer Visit
Exhibition
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