|FOB Price:||US $1,500-100,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $1,500-100,000/ Piece|
|Payment Terms:||L/C, T/T, D/P, Paypal, Money Gram, Western Union|
- Power substation
- 30 Products
- Product Image
- Product Name
- FOB Price
- Model NO.: ZBW 1-12
- Trademark: ville
- Origin: China
- Combined Transformer Substation: 6~104kv,AC 50Hz Power Transmission and Distributio
- Specification: IEC
- HS Code: 85
1.High quality High voltage room.
2.Excellent forced-air cooling system.
3.Strong tank protection.
compact Substation/ Transformer Substation Product Description:
Compact substation/Transformer Substation, also called pad-mounted transformer, is a functional and energy saving combined transformer which integrates the high voltage device, low voltage device, transformer and other components.
1.Strong tank protection
The sealed tank is made from high quality stainless steel with special design which helps to protect the devices and reduce the heat inside.
2.Excellent cooling and drying system
Temperature control system and humidity control system are installed. When the temperature or humidity reaches certain levels, the systems automatically work to maintain the safe condition inside the tank.
3.Transformer Substation Functional characteristics
Functional and reliable
It owns loop or dual power supply and terminal power supply two ways of power supply. Therefore, it can serve as a substation.
4.Lower cost and higher efficiency
It costs less than the traditional distribution house and only covers the area of about 3cbm.
All the devices are isolated by thick steel board. The efficient insulation system helps to protect the people from electric accident.
1. Altitude: ≤ 1000m (above sea level)
2. Ambient temperature: Max. 40C Min. -25C
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.
|High Voltage Part||Rated voltage||kV||12|
|Rated current of main busbar||A||630|
|1mm power frequency withstand voltage (to earth and between phases/disconnecting fracture)||kV||42/48|
|Lightning impulse withstand voltage (to earth and between phases/disconnecting fracture)||kV||75/85|
|Rated short time withstand current||kA/s||25/2|
|Rated peak withstand current||kA||63|
|Rated short time making current||kA||50|
|Rated transfer current||A||1500|
|Breaking current of fuse||kA||31.5 40|
|Low Voltage Part||Rated voltage||V||400|
|Rated current of main circuit||A||100-4000|
|Rated limiting short circuit breaking ability||kA||80|
|Rated operating short circuit breaking ability||kA||50 (65)|
|Rated short time withstand current||kA/1s||50 (65)|
|Branch current, compensating capacity||According to requirements of users|
|Impedance voltage||%||4 4.5|
|Tapping range||%||±2×2.5 ±5|
|Connection symbol||Y, yn0 D, yn11|
|Case||Protection level of enclosure||IP23|