We have an experienced development team and sophisticated technology to custom-make the most suitable Handcart Fixed Type Vacuum Circuit Breaker, distribution board, 10 kV Ring Main Unit to customers. In order to create a win-win situation, our company continues to improve and pursue: the first-class concept, first class quality, first class service. Looking forward to creating a higher and farther future with new and old customers. We constantly develop new products to maximize its advantages. All products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. We have advanced production equipment, professional technical personnel and successful management experience, and constantly pursue the perfection of product quality.

Metal Clad Switchgears are manufactured in conformity with IEC 62271-200 standards and rated up to 40,5 kV, 4000 A, 40 kA/3s electrical values with LSC-2B service Continuity, Partition class PM, AFLR Internal Arc Classification, IP 4X Protection class and with 4/5 independable accessible compartments.

Metal Clad Switchgears is used for power generation, transmission, distribution, electrical energy conversion and consumption in the power system to play the role of on-off, control or protection.

1.Rtaed Voltage: 33kv

2.Rated Current:1250A/630A

3.Temperature rise current:1.1Ir

4.Rated power frequency 1min withstand voltage (phase to ground):95kV

5.Peak value of rated lightning impulse withstand voltage (1.2 ÷ 50s) (phase to ground):125kV

6.Rated short-circuit breaking current:31.5kV

7.Rated short-circuit making current:80kA

8.Rated short-time withstand current and duration:31.5/4 25/4 kA/s

9.Rated peak withstand current:80kA

10.Short time power frequency withstand voltage of auxiliary and control circuit:2kV

1.33KV switchgear is simple in structure,convenient in maintenance and convenient in overall layout and operation;

2.The supporting interlocking action is stable and reliable;

3.Wide use;

4.Reliable performance;

Working Conditions:
a. The Ambient temperature upper limit and lower limit are respectively +40°C and -40°C; (allowing storage and transportation at -30°C);
b. Altitude is not more than 1000m;
c. Relative humidity: daily average value should not be more than 95%, while monthly average value should not be more than 90% (+25°C);
d. Seismic intensity should be not more than 8°;
e. Places without fire, explosion risk, serious pollution, chemical corrosion and violent vibration.

As soon as the series of Whole Set Switchgear---Hxgn-12 were launched, they achieved very good results in the market and sales continued to hit new records. Through the training of talents and other incentive measures, we hope to see them more effectively create greater value for the company's interests. Our company has a number of professional and technical personnel, whether inresearch and development capacity, technical level, production capacity, quality requirements, we all reach the leading level of the international industry.