Over the years, our company's products have been widely praised by users, and customer satisfaction has been increasing year by year. We take the development of the prefabricated electrical substation, switch cabinet, 12kv Solid Insulated RMU industry as our responsibility and serve our customers wholeheartedly. Since the establishment of our company, we have implemented the strategy of developing enterprises through science and technology. Therefore, product quality has been further improved, and our products have been unanimously recognized and loved by customers. When you are keen on our business and items, make sure you speak to us by sending us emails or call us quickly. Our policy is to meet customers needs and adapt to market competition, and our ultimate goal is to achieve 100% product qualification rate and customers satisfaction rate. Our current success is largely due to our dependable products and warm services, which helped us win the reputation in the market.

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.

Our company has strong technical strength and strong manufacturing capacity, and is the scientific and technological pioneer and manufacturing force of Kyn Port-24 AC Metal-Enclosed Switchgear industry. Quality assurance is a basic requirement for establishment and maintenance of the long-term cooperation relationship of the supply chain. For additional queries or should you might have any question regarding our goods, make sure you do not hesitate to call us.