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IEC Fully Insulated 36KV 1250A RMU SF6 GIS Switchgear

Knkong Electric Co.,Ltd
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IEC Fully Insulated 36KV 1250A RMU SF6 GIS Switchgear

Brand Name : Knkong

Model Number : SF6 GIS HXGN-40.5

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 : 36KV

Rating Current : Max 1250A

Rating Frequency : 50/60Hz

Standards : GB ISO IEC

OEM/ODM : Please your CDA drawings

Type : Fully insulated

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Fully insulated HXGN-40.5kv SF6 RMU GIS GB ISO IEC Max 1250A

GB ISO 36KV Gas Fully Insulated Switchgear Medium Voltage Ring Main Unit

Product Introduction

General

The cable switch so-called C-unit is equipped with a double-position load switch and an independent earthing switch.
The load switch uses SF6 as its arc extinguishing medium, when the load switch at open position it meets the corresponding
requirements of the isolation switch.

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

IEC Fully Insulated 36KV 1250A RMU SF6 GIS SwitchgearIEC Fully Insulated 36KV 1250A RMU SF6 GIS SwitchgearIEC Fully Insulated 36KV 1250A RMU SF6 GIS SwitchgearIEC Fully Insulated 36KV 1250A RMU SF6 GIS Switchgear


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