Metal Clad Switchgear Low Voltage Switchgear

  • Model NO.: MNS
  • Shell Material: Steel Plate
  • Structure: Cabinet, Protection
  • Form: Partly-welded Type
  • Size: 1 Uint
  • Shell Protection Grade: IP23
  • Trademark: SHANGHAI ELECTRIC
  • Specification: 600*800*400
  • HS Code: 85372090
  • Certification: CCC, ISO9001:2000
  • Voltage Level: Low Voltage
  • Type: Power
  • Operation Voltage: Low Voltage
  • Application Range: High-rise Buildings
  • Brand: Shanghai Electric
  • Transport Package: Standard Export Package
  • Origin: Shanghai
Product description:
MNS Low Voltage withdrawable switchgear is for AC of 50-60HZ, power system rated voltage of 660V and below. It is used to control, protection and distribution in power generation, distribution, transformation and power consumption to optimize the power system by its high technical performance. It is widely used in power plant,chemical enterprises, textile, metallurgy, petroleum, etc. Besides the usual land usage,after our technical's special treatment,it could also be used in offshore drilling platform, nuclear power plants,etc.
The MNS Low Voltage Withdrawable Switchgear is in conformity with IEC439, Part 5 of VDE0660,GB7251.1 and JB/T9661.

Technical parameters:
 

Parameters		 Specification
Rated Insulation Voltage AV: 690V
Rated Operational Voltage: Main Circuit AV: 380V/690V
Rated Operational Voltage: Support Circuit AV: 220V/380V
Rated Frequency 50HZ/60HZ
Rated Current: Horizontal Bus 630-5000A
Rated Current: Vertical Bus 800-2000A
Rated Short-time Withstand Current: Horizontal Bus(1s) 50-100KA
Rated Peak Withstand Current: Horizontal Bus 105-200KA
Rated Short-time Withstand Current: Vertical Bus(1s) 30-80KA
Rated Peak Withstand Current: Vertical Bus 63-176V
Shell frame protection level IP40
Shell frame protection level in special condition request IP50

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