Voice Wireless Phase Detector for High Voltage Power Transmission Line
I.Description
HV Phasing Stick is an instrument that check the phase use for power system, you can check for the presence of the rated voltage.The nuclear phase series, respectively used for 6,10,35,66,110,220,500 KV system determines two power supply(generators) phase, in order to determine the grid.
II.Features:
HV Phasing Stick device(rod) with the feature of light weight (about 2 to 4 kg), small size and easy tooperate. It adoptsmoistureproof insulation rod, in line with IEC-1 / IC78 standard, with moistureproof, high temperature resistance, shockresistance, anti-bending, high insulation and other features. The product in line with GB13398-92, GB311.1-311.6-8, 3DL408-91 standards.
III.Parameters:
Table 1 Insulating parts shock withstand voltage test
| Insulation parts Rated voltage (KV) |
Power frequency withstand voltage
(KV) |
Distance between poles (m) |
Time power frequency withstand voltage(min) |
| 10 |
45 |
0.7 |
1 |
| 35 |
95 |
0.9 |
1 |
| 66 |
175 |
1 |
1 |
| 110 |
220 |
1.3 |
1 |
| 220 |
440 |
2.1 |
1 |
| 330 |
380 |
3.2 |
5 |
| 500 |
580 |
4.1 |
5 |
Table 2 Phase meter response when distinguish phase
Category
Determination
signal |
Common Technology Types |
| Meter |
Tapper |
Light |
| There has three phase reaction signal for different phases |
Indicates the corresponding voltage |
Audible sound |
Bright |
| No three-phase reaction for the same phases |
No indication |
No sound |
No bright |
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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