Product Specifications
| Prod Model: |
MRD-BJ |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Type: |
Power |
| Structure: |
Protection |
Product Description
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%(25 centigrade)
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, vapour or explosive dust.
Product Model and Description if Formation
Advantages of using a neutral grounding resistor:
? Reduced operation and
? Maintenance expenses.
? Fast isolation of the original fault.
? Reduced transient over voltages.
? Reduced physical damage on the
? Equipment at fault.
? Simplification of ground fault location.
? Increased life and protection of
? Transformers, generators and
? Related equipment.
? Reduced frequency of faults.
? Improved service reliability.
? Increased protection in the use of lightning arresters.
? Increased safety for personnel
Baoding Mingrui Optoelectronics Technology Co., Ltd. is located in the High and New Technology Industrial Zone with more than 7 years of experience in electrical field. Our company has two business entities (Light Energy Company and Electric Power Company). Light Energy Company is specially engaged in the study of solar power generation and LED lighting. Electric Power Company is a high and new technology enterprise that is engaged in the research, production, sale and service of power system automation equipment. The long-term and close cooperation between our company and Beijing University and University Of North China Electric Power has formed a strong high-tech talent system. Our company also traces national and foreign electric technology development trends, develops new products, and is devoted to power automation product technology to make progresses.
