Mns Low-Voltage Switchgear for Electric Power

Basic Info

• Model NO.: MNS

• Shell Material: Stainless Steel

• Type: Power

• Operation Voltage: Low Voltage

• Application Range: Power Plants

• Transport Package: Wooden Box

• Origin: China

• Certification: CCC, ISO9001:2000

• Structure: Cabinet, Protection

• Form: All- packaged Type

• Size: 3 Uint

• Shell Protection Grade: IP30

• Specification: Max. Voltage: 400VAC

• HS Code: 853720900

MNS low-voltage switchgear 

MNS low-voltage switchgear  

2 types: PC and MCC.
 
PC tank is divided into four every room: level busbar chamber, the function unit cell compartment, cable cell compartment, the control circuit cell compartment.

drawer-type MCC cabinet is divided into three cell compartment: level busbar chamber, the function unit cell compartment, cable cell compartment.

environmental conditions
1. Environmental temperature: 40 °C, and 24 hours closed to average no more than 35 °C, lower limit - 5 °C.
2. The height above sea level: no more than 1000 m above sea level.
3. Relative humidity: daily mean no more than 95% on average, no more than 90%.
4. Seismic intensity: no more than eight degrees.
5. Water vapor pressure: daily mean no more than 2.2 kPa, on average no more than 90%