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630A 1250A RMU SF6 Gas Insulated Switchgear 12KV Mv Gis Switchgear

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630A 1250A RMU SF6 Gas Insulated Switchgear 12KV Mv Gis Switchgear

Brand Name : Knkong

Model Number : SF6 GIS HXGN-12

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

Rating Voltage : 12KV

Rating Current : 630A 1250A

Rating Frequency : 50/60Hz

Standards : GB ISO IEC

OEM/ODM : Please your CDA drawings

Type : SF6 gas insulation

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IEC GB 12KV 630A 1250A RMU SF6 panel

Voltage: 12KV

Current: 630A 1250A

Frequency: 50/60Hz

Type: SF6 gas insulation

General

The C unit in a group of equipment is equipped with a two-position load switch and an independent grounding switch in the cable switch. This load switch uses SF6 as the arc extinguishing medium, which meets all the corresponding requirements of the isolating switch when it is in the open position.

Service environment

Temperature: -35℃~+40℃
Humidity: monthly average 95%; daily average 90%.
Altitude: ≤ 1000m (up to 5000 m can be customized)

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

630A 1250A RMU SF6 Gas Insulated Switchgear 12KV Mv Gis Switchgear630A 1250A RMU SF6 Gas Insulated Switchgear 12KV Mv Gis Switchgear630A 1250A RMU SF6 Gas Insulated Switchgear 12KV Mv Gis Switchgear630A 1250A RMU SF6 Gas Insulated Switchgear 12KV Mv Gis Switchgear


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