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Interlocked Fuse Protection Gas Insulated Switchgear RMU
Interlocked Fuse Protection Gas Insulated Switchgear RMU
Specifications
Brand Name :
Knkong
Model Number :
SF6 GIS HXGN15-12 Fuse protection unit
Certification :
IEC ISO GB
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, T/T
Supply Ability :
100 Unit per month
Delivery Time :
30 days
Packaging Details :
Standard export packaging
Voltage :
12KV
Current :
630-1250A
Frequency :
50/60Hz
Type :
Fuse protection unit
OEM/ODM :
Please share your CDA drawings
Manufactory :
KNKONG
Description

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

Product tags

isolator switch fuse

,

thermal overload protection switch

,

sf6 gas insulated switchgear
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Interlocked Fuse Protection Gas Insulated Switchgear RMU

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Product Detail
Brand Name :
Knkong
Model Number :
SF6 GIS HXGN15-12 Fuse protection unit
Certification :
IEC ISO GB
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, T/T
Contact Supplier
Interlocked Fuse Protection Gas Insulated Switchgear RMU

Knkong Electric Co.,Ltd

Active Member
5 Years
henan, zhengzhou
Since 2012
Business Type :
Manufacturer
Main Products :
Medium Voltage Switchgear, Low Voltage Switchgear, Metal Enclosed Switchgear
Total Annual :
1000000-9000000
Employee Number :
50~100
Certification Level :
Active Member
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