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HXGN Medium Voltage Switchgear

Description

Overview

A ring network cabinet, also known as Type HXGN box type fixed metal closed switchgear, is a complete set of AC Medium, high voltage electrical equipment. It operates within a rated voltage range of 12kV to 35kV and a frequency of 50Hz. Primarily designed for use in three-phase AC ring networks, terminal distribution networks, and industrial electrical systems, it facilitates the receiving and distribution of electric energy. Additionally, it is suitable for installation within box-type substations, offering versatile applications within power distribution systems.

 

Types of meaning

 

Product Parameters

Sr. Content Unit Value
1 Rated Voltage kV 12
2 Rated Frequency Hz 50
3 Rated Current A 630
4 Max. rated Current of Fuse A 200
5 Rated Short-circuit Breaking Current kA 31.5(Sets of Fuses)
6 Rated Peak Withstand Current kA 50
7 Rated Short-time Withstand Current(4s) kA 20
8 Rated Short-circuit Current kA 50
9 Earthed Circuit Rated Short timeWithstandCurrent(2s) kA 20
Rated Peak Withstand Current kA 50
10 Frequency Withstand Voltage in lmin Phase, Earthed kV 42
Isolated Fracture kV 48
11 Lightning Impulse Withstand Voltage(Peak) Phase, Earthed kV 75
Isolated Fracture kV 85
12 5% Power Load Switch-off Current A 31.5
13 Rated Distribution-circuit Sealed Breaking Current A 630
14 Rated Cable-charging Breaking Current A 10
15 Rated Breaking Transfer Current Load Switch A 1300
Vacuum Load Switch A 3150
16 Mechanical Life Vacuum Load Switch Times 10000
Earth Switch Times 2000
17 Protect Degree IP 1P3X
18 Method of Operating Manual/Motor

 

Product Size Description

 

Working Conditons

1. Working environment temperature: Upper limit +40ºC, lower limit -25ºC.

2. Altitude: ≤ 2000 meters.

3. Air relative humidity: Daily average ≤ 95%, monthly average ≤ 90%.

4. Environment: Air free from corrosive, combustible gases, or obvious pollutants such as water vapor.

5. Ground: No frequent violent vibrations.

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Overview A ring network cabinet, also known as Type HXGN box type fixed metal closed switchgear, is a complete set of AC Medium, high voltage electrical equipment. It operates within a rated voltage range of 12kV to 35kV and a frequency of 50Hz. Primarily designed for use in three-phase AC ring networks, terminal distribution networks, and industrial electrical systems, it facilitates the receiving and distribution of electric energy. Additionally, it is suitable for installation within box-type substations, offering versatile applications within power distribution systems.   Types of meaning   Product Parameters
Sr. Content Unit Value
1 Rated Voltage kV 12
2 Rated Frequency Hz 50
3 Rated Current A 630
4 Max. rated Current of Fuse A 200
5 Rated Short-circuit Breaking Current kA 31.5(Sets of Fuses)
6 Rated Peak Withstand Current kA 50
7 Rated Short-time Withstand Current(4s) kA 20
8 Rated Short-circuit Current kA 50
9 Earthed Circuit Rated Short timeWithstandCurrent(2s) kA 20
Rated Peak Withstand Current kA 50
10 Frequency Withstand Voltage in lmin Phase, Earthed kV 42
Isolated Fracture kV 48
11 Lightning Impulse Withstand Voltage(Peak) Phase, Earthed kV 75
Isolated Fracture kV 85
12 5% Power Load Switch-off Current A 31.5
13 Rated Distribution-circuit Sealed Breaking Current A 630
14 Rated Cable-charging Breaking Current A 10
15 Rated Breaking Transfer Current Load Switch A 1300
Vacuum Load Switch A 3150
16 Mechanical Life Vacuum Load Switch Times 10000
Earth Switch Times 2000
17 Protect Degree IP 1P3X
18 Method of Operating Manual/Motor
  Product Size Description   Working Conditons 1. Working environment temperature: Upper limit +40ºC, lower limit -25ºC. 2. Altitude: ≤ 2000 meters. 3. Air relative humidity: Daily average ≤ 95%, monthly average ≤ 90%. 4. Environment: Air free from corrosive, combustible gases, or obvious pollutants such as water vapor. 5. Ground: No frequent violent vibrations.