Product Specifications
| Prod Model: |
MRD-BJ/FD |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Application: |
Indoor, Please Consult with Us for Outdoor Use |
| Power Frequency: |
50&60Hz |
| Altitude: |
up to 3500m, Please Consult with Us for Higher One |
| Resistance Value: |
1-2000 Ohm |
| Enclosure Color: |
Ral7032/Ral7035 or Customized |
| IP Grade: |
IP23, IP55 for No Enclosure |
| Type: |
Distribution Metering Box |
| Structure: |
Fixed Board |
Product Description
Grounding resistors are used for the neutral point treatment of transformers and generators for the low-resistance grounding of medium voltage power grids in order to limit the fault current in the ground fault and thus to be able to determine the location of the fault more easily.
We supply grounding resistors with and without circuit breakers, designed for specific projects and suitable for use up to 36kV. These can be made of cast iron, steel mesh and stainless steel depending on the application.
We also provide suggested solutions and offer advice on resistor sizing and load time, taking into account the power grid conditions and switch-off times.
We also take responsibility for the essential clarification of interfaces, for the incorporation of circuit breakers and transformers into external control and protection systems. We are thus making a vital contribution to ensuring smooth and seamless installation, commissioning and handover processes.
Baoding Mingrui Optoelectronics Technology Co., Ltd is a new high-tech enterprise specializing in the development, production, sales of power system automation equipment. Our company maintains close relationship with Peking University and North China Electric Power University, forming a strong high-tech talent system and owning a group of senior technical engineers and excellent management staffs possessing many years practical experience in this field. What's more, our company actively engages in new products development and technology development of electric power automation product according to power technology development trend both at home and abroad.
Our company upholds the principles of practice making perfect, continuous innovation and striving for perfection to contribute to the development of electric power industry.
