We aim at the achievement of a richer mind and body and the living for AC high voltage vacuum circuit breaker, Low Loss 3 Phase Distribution Transformer, Box Type Compact Substation. We have been making our products for more than 20 years. We are the ideal partner of your business development and look forward to your sincere cooperation. Detailed facts is often obtained in our web-site and you'll be served with premium quality consultant service by our after-sale group. Give us a chance, we will be full of enthusiasm, extremely professional work attitude and dedication to serve you.

Product introduction:

XL-21 low voltage power distribution cabinet is applied in power generation and industrial and mining

enterprises AC voltage 500V system.
This device has the function of power conversion and the protection of overload power lines, short

circuit, under voltage, earth leakage.

Operating environment:

1)Ambient temperature:-10°C-+40°C;

2)Altitude: high voltage ≤1000Meter, low voltage ≤2000Meter (technical department will design specially if exceeds);

3)Relative humidity:≤85%

4)Seismic intensity:≤ magnitude 8;

5)Apply to the places have no fire,no explosion danger, no serious pollution,no chemical corrosion and no violent vibrationExecutive standard:

GB7251 Low voltage complete set switchgear and control device

Ordering Information:
1, Main circuit system diagram, cabinet planar arrangement diagram;
2, Auxiliary circuit electrical schematics;
3, Cabinet components list (main bus specification);
4, Cabinet color, box size of XL-21 power distribution cabinet.

Related Products

We specialize in producing different high and low voltage switchgear. Meanwhile, our company also produces ring network cabinets, oil-immersed power transformers, dry-type transformers, box-type substations, box-type substations, circuit breakers and other products.

Packaging & Delivery:

Packaging: Bulk/Wooden pallet/According to special requirement

Port: Qingdao or as demand

Lead Time : 25 days for 1X20' container

We promise to exchange our best quality Electrical Equipment IP56 Metal Power Cabinet and considerate service for the success of our cooperation with all customers! Our company adheres to the business philosophy of 'customer-centric, low-price and high-quality as the foundation, and customer satisfaction as the goal', and wins the trust of users with preferential prices. We always uphold the entrepreneurial spirit of surpassing ourselves and realize the development of a large-scale brand service network.