Comparing the quality of our HXGN-12 Ring Network Cabinet, prefabricated concrete substation, compact switch cabinet with those of competitors, you will find that the quality of our product is much more beneficial. We are looking forward to serving you. Innovation and realism is the foundation of our continuous progress and your satisfaction and support is our eternal power. Our company has constantly been able to update the items performance and safety to meet the markets and strive to be top A on stable quality and sincere service. On the road of continuous development and innovation, our company will absorb the essence and discard its dross, innovate and change constantly and bring more quality products to meet the needs of the masses.

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 a highly innovative manufacturing enterprise for GSM Sf6 Metal-Enclosed Ring Main Unit/12kv Sf6 Ring Main Unit Switchgear, advanced management concept, excellent R&D team, first-class products and services constitute our core competitiveness. We have the ability and confidence to provide customers with satisfactory products and services. Our company will always serve customers with a keen market sense, a sound technology management system, high-quality and quick service. With full confidence and strength, welcome customers to contact and visit us for future relationship.