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Interlocked Fuse Protection Gas Insulated Switchgear RMU

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Interlocked Fuse Protection Gas Insulated Switchgear RMU

Interlocked Fuse Protection Gas Insulated Switchgear RMU
Interlocked Fuse Protection Gas Insulated Switchgear RMU

Large Image :  Interlocked Fuse Protection Gas Insulated Switchgear RMU

Product Details:
Place of Origin: China
Brand Name: Knkong
Certification: IEC ISO GB
Model Number: SF6 GIS HXGN15-12 Fuse protection unit
Payment & Shipping Terms:
Minimum Order Quantity: 1
Packaging Details: Standard export packaging
Delivery Time: 30 days
Payment Terms: L/C, T/T
Supply Ability: 100 Unit per month

Interlocked Fuse Protection Gas Insulated Switchgear RMU

Description
Voltage: 12KV Current: 630-1250A
Frequency: 50/60Hz Type: Fuse Protection Unit
OEM/ODM: Please Share Your CDA Drawings Manufactory: KNKONG
Highlight:

Fuse Protection Gas Insulated Switchgear

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RMU Gas Insulated Switchgear

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Interlocked Gas Insulated Switchgear

GB ISO 12KV Gas Insulated Switchgear Medium Voltage Ring Main Unit

Product Introduction

 

General

The Fuse switch which named F-unit is a double-position load switch with an independent grounding switch, the tripping
device and the load switch farms the load switch-fuse combination.
The Grounding switch uses double mode, which can be grounded on both sides of the fuse at the same time, thus it ensures
that the fused fuse is not charged other the earthing switch is closed. Double grounding switch is interlocked mechanically, and primary ground operates grounding of two earthing switches of the same time.
The front cover of the fuse compartment is also mechanically interlocked with the earthing switch, and only when it is founded,
the fuse can be contacted.

 

Service environment

  • Air temperature: -35℃~+40℃
  • Humidity: Monthly average 95%; Daily average 90%.
  • Altitude:≤ 1000m (Up to 5000 m can be custom)
  • Ambient air not apparently polluted by corrosive and flammable gas, vapor, etc.
  • No frequent violent shake

 

Technical Data

No. Item Unit Parameter
1 Rated voltage kV 12 24 36
2 Rated frequency Hz 50/60
3 Rated current A 630(1250*)
4

1min Power frequency

withstand voltage

wet kV 38 50 70
dry kV 48 60 85
5 Lightning impulse withstand voltage kV 75 125/150 170
6 Rated short circuit breaking current (peak) kA 80 63 63
7 Rated active load and close circuit breaking current A 63 50 50
8 Rated transferring current A 1700 1200 1200
9 Rated short circuit making a current (peak) kA 80 63 63
10 Rated cable(line) charging breaking current A

50 and 10

50/10

11 Cable charge breaking current in earthing fault A 20 20 20
12 Rated withstand current (peak) kA 80 63 63
13 Short-time withstand current (2s) kA 25 20 20
14 Mechanism life times 5000 2000 2000

Note: For short circuit breaking and the peak current is based on Fuse plus combination

 

Optional components:
Electric operating-AC 220/110V; DC 24/48/110/220V
Auxiliary contact 5 NO 5 NC
Full set of fuse
FTU communication interface

 

Interlocked Fuse Protection Gas Insulated Switchgear RMU 0

 

 

Contact Details
Knkong Electric Co.,Ltd

Contact Person: Ken Chan (English)

Tel: 0086 13938551009

Fax: 86-371-6021-6011

Send your inquiry directly to us (0 / 3000)