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Baoding Mingrui Optoelectrical Technology Co.,Ltd
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11kv high/low voltage neutral earthing resistance(NER) cabinet, neutral groundnig resistor
| 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
Designed and tested with IEEE32-1972
All stainless steel resistor elements
Current transformer included EN60044-1
Epoxy based electrostatic powder painted hot-dip galvanized or stainless stain enclosure
All part factory assembled. No field assembly required
Enclosure Features
2mm hot dip galvanized or stainless steel
Assemblies are available IP00 or IP55
Required color RAL70XX
Solid steel one piece top
Inox eyebolt for handing ease
Tests
Total DC resistance
Withstand test of dielectric strength
Resistor block insulation test
Insulation resistance measurement between N-G
Paint and galvanized thickness test
All customized design are avaible, please contact us directly for more information.
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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)
