Environmental Protection Power Distribution Boxes High Voltage Strong Over Load Capability

Product Description

China Yb Environmental Protection High Voltage Box Type Substation Combined Power Transformer Substation

Professional Compact Electrical Distribution Substation 
 
Product description
This intelligent (wind energy)pre-assembled box substation (hereinafter referred to as compact box substation) is a kind of special equipment which rises 0.6~0.69 KV sent from wind turbine unit,interconnect and transmit.
The box type substation is a new product based on the customer/s need with advantage of European box substation,which reduces the cost,and sloves such defects ad high cost,incomplete protection and poor ventilation and radiation of the European products.
The products is applicable for various wind ppower plants and is the best fitted product for wind power generation system.

Service Condition
1. Cooling condition:Self cooling by air.
2. Service Condition:
Altitude: ≤ 2000m (above sea level)
Ambient temperature: Max. 40C Min. -45C
>> Max. Monthly average temperature: ≤ 35C
>> Max. Yearly average temperature: ≤ 25C
3. Relative humidity: Daily average value≤ 95%, monthly average value≤ 90%
4. Max. Daily difference in temperature: 25C
5. Sunlight intensity: 0.1W/CM2 (wind speed 0.5M/S);
6. Outdoor wind speed: ≤ 35m/s;
7. Pollution grade: Grade III;
8. Rain proof grade: Grade 3;
9. The gradient on installation spot shall be not more than 3° ;
10. Ability of anti-earthquake: Horizontal acceleration of ground surface is 0.2g
Vertical acceleration of ground surface is 0.1g;
11. Installation spot: The spot should has no fire/explosion danger/serious pollution/chemical
corrosion and exquisite shake.
Customer should negotiate with manufacturer if the service condition is different from above.

Function and Features
1. Small size,compact structure and convenient installation;
2. Use for both ring network and terminal and convenient swithover;
3. low damages,low noise and superior performance;
4. Use of anti-theft structure;
5. Low temperature rise and strong over load capability.
 


 
 
Note: Due to continuous product improvement, the dimensions provided in this sample are for reference only. If necessary, our company can design and produce according to user requirements. Please contact the company in time.

 
· Ordering instruction
1. Conceptual drawing or electrical schematic diagram of main circuit.
2. Model, specification and quantity of main components.
3. Incoming and outgoing line mode and cable specification, etc.
4. Shell material and appearance: composite plate, steel plate, stainless steel plate, cement plate, etc.
5. Other order requirements.