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12KV 630A MV Gas Insulated Switchgear SF6 Ring Main Unit
12KV 630A MV Gas Insulated Switchgear SF6 Ring Main Unit
Specifications
Brand Name :
Knkong
Model Number :
SF6 GIS HXGN15-12
Certification :
IEC ISO
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
Rated Volt :
12KV
Rated C :
630A
Rated Hz :
50/60Hz
Standards :
GB ISO IEC
OEM/ODM :
Available
Manufactory :
KNKONG-ELECTRIC
Description

SF6 Ring main unit 12KV 630A gas-insulated switchgear

General

The SF6 ring body is an air-insulated or gas-insulated medium-voltage electrical coupling device that uses a load switch as a core component to switch, communicate, and protect the power system and can be freely combined with multiple circuits. Its main circuit core components consist of SF6 load switches or additional circuit breakers and other major auxiliary appliances.

Standard

  • ISO 780-1997,MOD
  • IEC 62271-102:2002,MOD
  • IEC 60265-1:1998,MOD
  • IEC 60298:1990
  • IEC 60529:1989
  • IEC 507:1991
  • IEC 60694:1996
  • IEC 60420:1990

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

12KV 630A MV Gas Insulated Switchgear SF6 Ring Main Unit

Product tags

sf6 gas insulated switchgear

,

sf6 gas circuit breaker

,

high voltage gas insulated switchgear
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12KV 630A MV Gas Insulated Switchgear SF6 Ring Main Unit

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Product Detail
Brand Name :
Knkong
Model Number :
SF6 GIS HXGN15-12
Certification :
IEC ISO
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, T/T
Contact Supplier
12KV 630A MV Gas Insulated Switchgear SF6 Ring Main Unit

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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