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Baoding Mingrui Optoelectrical Technology Co.,Ltd
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Grounding of delta connected system thru high resistance grounding with zigzag grounding transformer, transformer ngr
| Payment Terms: | T/T,L/C,WU |
| Place of Origin: | Hebei, China (Mainland) |
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Product Detail
1. reduce single phase fault current
2. reduce temporary overvoltage
3. reduce step voltage
1. Generally applicable to outdoors, used in the system of 50Hz and 60Hz
2. The altitude shall not exceed 3500m
3. Ambient temperature:-20°C~+70°C,Relative humidity:≤95%
4. Wind pressure is not higher than 700Mpa (equal to wind velocity 34m/s)
5. Earthquake intensity: <8degree
6. Thickness of coated ice: <10mm
7. Grade of air pollution: not higher than classIV
8. The air at the installation site shall be free tom inflammable/explosive/corrosive gas and conductive dust
9. As resistor is heating device, the temperature will rish high when using it. Therefore, some space should be left around the installation site, avoiding being influenced by external heating source, PLEASE PAY CLOSE ATTENTION TO THIS.
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Company Info
Baoding Mingrui Optoelectrical Technology Co.,Ltd [China (Mainland)]
Business Type:Manufacturer
City: Baoding
Province/State: Hebei
Country/Region: China (Mainland)
