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12kV MSS Intelligent Compact Switchgear

Product Introduction
MSS is a kind of intelligent compact metal-closed switchgear device developed by our company in cooperation with European switching technology experts and conforms to IEC and GB/DL standards. It is characterized by complete cabinet scheme, full insulation, full shielding, full sealing, low temperature rise and maintenance-freeness, and its modular design enables cost control by customers in operation and maintenance, repair, troubleshooting and scrap disposal. 
Technical Specification

Parameter Name

Unit

Technical Parameters

Rated Voltage

kV

12

Power Frequency Withstand Voltage

kV

42kV

Lightening Impulse Insulation Level

kVp

95kV

Rated Current

A

630

630

630

630

1250

1250

1250

1250

 

1600

1600

1600

 

2000

2000

2000

 

 

2500

2500

Rated Frequency

Hz

50/60

Rated Short-circuit Breaking Current

kA

20

25

31.5

40

Rated Short-circuit Making Current

kA

50

63

80

100