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Summary of Capacity Compensating Cabinet electrical switchgear :
HYDJ1 low-voltage reactive power compensation device is HuaYi Electric Co., Ltd. designed and developed according to market needs new products. Our products are widely used in machinery, metallurgy, chemical, electric power, petrochemical, automobile, shipbuilding, construction, communications, hospitals, airports and other power places, with a parallel capacitor run asynchronous motor for continuous inductive load of reactive power compensation.
This device has the following characteristics:
1. Cabinet by the 8MF steel or C-type steel plate we locally assembled, structural parts versatility, high mechanical strength, structural components cabinet has galvanized the surface protective layer or two kinds of electrostatic powder coating, beautiful color and reliable quality;
2. Increase supply power system and load power factor, reduce equipment capacity, reduction of reactive power loss;
3. Stability by the electric side and the grid voltage, improve the quality of power supply;
4. In the long-distance transmit electricity lines can improve the transmit electricity system stability, improve the transmit electricity capacity.
Technical Specification of Capacity Compensating Cabinet electrical switchgear :
1. Rated voltage (Ue): AC380V , 50Hz
2. Rated insulation voltage (Ui): AC660V
3. Over-voltage category: III
4. Material composition: insulation material level III b
5. Pollution grade: 3 grade
6. Electrical clearance: Not less than 8mm
7. Creepage distance: Not less than 14mm
8. Rated compensation capacity: ≤300kVar
9. Rated reactive current: ≤412A
10. The main switch rated current and breaking capacity: 630A/15Ka
11. Main busbar rated current, Rated short time withstand current and Rated peak withstand current: 412A/15kA/30kA
12. Compensation method: three-phase compensation and combination of single-phase compensation
13. Controller: The power factor and reactive power integrated control of capacitor bank switching, with over-voltage protection, switching time interval self-locking and anti-interference ability, reliable, and no switching of the advantages of shock, and a manual or automatic control method.
14. Auto-switching delay time: 2s~120s Continuously adjustable
15. Junction temperature rise limits and bus: ≤60k
16. Compartment space (cabinet) in the temperature rise limit: 30k
17. Enclosure protection class: IP40
18. Circuit No: According to customer needs of device
19. Installation occasions: indoor
20. Short time withstand current: 15kA
21. Electric shock protection class: class
22. Incoming terminals and protective conductor resistance between the exposed conductive parts: NO more than 100m
23. Capacitor switching control component types: mechanical and electrical switch (such as: contactor) switching semiconductor
switch (such as: thyristor) switching.
24. Each output circuit capacitor capacity: According to customer needs of device
25. Each output circuit rated current: According to customer needs of device.
Ambient Condition of HYDJ1 Capacitor Compensate Cabinet:
The indoor device is installed, applies to the following working conditions:
1. Altitude: ≤2000m;
2. Ambient temperature: -5℃ ~+40℃,daily average ≤+35℃;
3. Relative humidity: ≤90% (20℃);
4. There was no outstanding vibration or shock, the vertical gradient of more than 5 degrees to install;
5. No explosive medium, corrosive dust or gases;
6. If special requirements, can be resolved through consultation with the manufacturer.
Certifications:
Cooperation Projects:
Company Pict:
Huayi Electric Co., Ltd. is the core subsidiary of Huayi Elec. Apparatus Group Co., Ltd. In 2007, It became the first ShangHai Stock Exchange (SSE) listed electric company in WenZhou. The company has more than 1,500 employees, of these 30 percent is engineers. It has 7 core subsidiaries and 4 divisions. It focuses on two main industries: wind energy and electric apparatus. Huayi Electric Co., Ltd has created a complete marketing network to cover the business of State Grid Corporation, five power generation Groups, chemical, petroleum, railways, industries and manufacturing. It as well has established perfect worldwide marketing channels and after-sales service system in Europe, Asia, Africa, America, and Oceania.
Main Products List:
1. Wind Turbines
2. Switchgear Panels
3. High Voltage Components
4. Instrument & Protection Systems
5. Instrument Transformers & Accessories
6. Outdoor Power Transmission & Distribution Systems
Sample & OEM & ODM is OK.
More information pls kindly visit our website:
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