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KNKONG 12KV RMU SF6 Gas Insulated Switchgear GB ISO IEC
KNKONG 12KV RMU SF6 Gas Insulated Switchgear GB ISO IEC
Specifications
Brand Name :
Knkong
Model Number :
SF6 GIS
Certification :
IEC ISO
Place of Origin :
China
MOQ :
1
Price :
USD 2000-10000
Payment Terms :
L/C, T/T
Supply Ability :
100 Unit per month
Delivery Time :
30 days
Packaging Details :
Standard export packaging
Voltage :
33KV
Current :
630A 1250A
Frequency :
50Hz
Standards :
GB ISO IEC
OEM/ODM :
Inquiry by email
Manufactory :
KNKONG
Description

KNKONG 12KV RMU SF6 Gas Insulated Switchgear GB ISO IEC

Product Introduction

General

SF6 ring main unit is an air-insulated or gas-insulated medium-voltage electrical combination equipment that can be combined into multiple circuits at will, with switching, communication, and protection of the power system, with load switches as the core component. Its main circuit core component is composed of an SF6 load switch or additional circuit breaker and other primary auxiliary electrical appliances.

SF6 ring network cabinets can be divided into expandable and non-expandable types according to the combination method, and can be divided into co-box type (also known as gas-filled cabinet or SF6 fully insulated cabinet) according to different manufacturing processes

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

Product tags

smok gpriv 220w mod

,

inverter chip

,

eaton powerware apr48 rectifier
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KNKONG 12KV RMU SF6 Gas Insulated Switchgear GB ISO IEC

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Product Detail
Brand Name :
Knkong
Model Number :
SF6 GIS
Certification :
IEC ISO
Place of Origin :
China
MOQ :
1
Price :
USD 2000-10000
Contact Supplier
KNKONG 12KV RMU SF6 Gas Insulated Switchgear GB ISO IEC

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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