Baoding MingRui Optoelectronics Technology Co., Ltd
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MRD-FD High Resistance Neutral Grounding Resistor

— Generator Grounding Resistor, Generator Earthing Resistor
Product Category: Power Distribution Equipments
Sales Method: Manufacture, OEM/ODM
Payment Term: T/T, L/C, M/T, Western Union
Min. Order Unit Price
1 Set USD 10000 / Set
Contact Info

Mrs.Anastasia Shi

Address: China (mainland) Hebei Baoding,No.118 West Fuxing Road

Product Detail

Product Attribute:

  • China (mainland) More >
  • MRD-FD
  • MINGRUI
  • 07/18/2014
  • 07/18/2014

Additional Info.:

  • Tianjin or customized
  • wooden case

Product Content Description:

1.1 Scope of Application
MRD-FD type neutral ground resistor cabinet is complete equipment specially used by generators in power plant which adopts high-resistance grounding for neutral. The voltage grade for generator mainly ranges from 6kv to 20kv. When one point of the stator grounds, the devices is able to limit the grounding current at a reasonable value and effectively restraint arc flash transient overvoltage associated with single-phase grounding.
1.2 Operation Environment
1. Applies to indoors.
2. Ambient temperature: between -40 and +40 centigrade
3. The altitude shall not exceed 3000m.
4. Relative humidity be or lower than 95% (25centigrade)
5. Power grid frequency: 58-62Hz (60Hz System), 48-52Hz (50Hz System)
6. The air at the installation site shall be free from chemical corrosion, vapor or explosive dust.
Quantity Per Month: 5SETS

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