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Gis 40.5kv Metal High Voltage Distribution Cabinet 35kV High Voltage Control Box

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Gis 40.5kv Metal High Voltage Distribution Cabinet 35kV High Voltage Control Box

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Brand Name : Customized

Certification : CCC, ISO

Place of Origin : Chengdu, China

MOQ : 1 unit

Price : Pending

Payment Terms : T/T,D/A

Supply Ability : 5000PCS/YEAR

Delivery Time : 35 work days

Packaging Details : Wooden Case

Color : Custom

Size : Custom

Feature : High Precision

Advantage : High Safety

Features : Long Service Life

Product name : High Voltage Distribution Cabinet

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Distribution / Control High Voltage Switchgear Gis 40.5kv Metal

Service ambient conditions:


1. Air temperature: Max: +40, Min: -25 (average is not more than 35 in 24 hours)
2. Altitude above sea level: <= 5000m
3. Air humidity:
The average relative humidity measured in 24 hours is not more than 95%,
The average relative humidity per month is not more than 90%,
average water vapor pressure measured in 24 hours is not more than 2.2kPa,
average water vapor pressure per month is not more than 1.8 kPa.
4. Without frequent heavy vibration.

Purpose:


The GIS is suitable for power plant, substation, combined substation and electric power system, which is three phase indoor AC single busbar and sectioning single busbar with 50Hz, 35kV rated voltage, used to control, accept and distribute electric power.

Parameters :

Name Unit Parameters
Rated Voltage kV 24
Rated Current A 1250 2000 2500
Rated Frequency Hz 50/60
Rated Power Frequency Withstand Voltage (1min) Between Phases, Phase to Earth kV 65
Insulation Distance KV 79
Rated Lightning Impulse Withstand Voltage Between Phases, Phase to Earth kV 125
To open gap 145
Secondary Circuit Power Frequency Withstand Voltage (1min) V 2000
Rated Short-circuit Breaking Current kA 20 25 31.5
Rated Short-circuit Making Current kA 50 63 80
Rated Short-time Withstand Current 4S kA/S 20/4 25/4 31.5/4
Rated Peak Withstand Current kA 50 63 80
Enclosure Protection Class (Air Inflation Shell/LV Cubicle) IP67/IP4X
Main Circuit Resistance Each Phase μΩ ≤250
Rated Operating Pressure of SF6 Gas (Gage pressure for 20ºC ) Mpa 0.05
Minimum Operating Pressure of SF6 Gas (Gage pressure for 20ºC ) Mpa 0.03
SF6 Gas Annual Gas Leakage Rate % ≤0.5
Auxiliary Circuit Rated Operating Voltage V DC110/220,AC220
Enclosure Dimension (Width*Depth*Height) mm

600*1300*2350

(800*1600*2550)

Gis 40.5kv Metal High Voltage Distribution Cabinet 35kV High Voltage Control Box

Gis 40.5kv Metal High Voltage Distribution Cabinet 35kV High Voltage Control Box


Product Tags:

Gis High Voltage Distribution Cabinet

      

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