Distribution Box, Power Distribution Box|Tianjin PRESKIN Technology Co., Ltd.
HXGN-12 Box Type Metal Enclosed Electrical Ring Main Unit Cabinet

HXGN-12 Box Type Metal Enclosed Electrical Ring Main Unit Cabinet

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    Place of Origin:Tianjin, China (Mainland)

     Brand Name: preskin 

    Model Number: HXGN-12 

    Product Name: Metal enclosed Switchgear 

    Standard: ISO9001:2008

    Rated Voltage: 12kV 

    Rated current: 630A 

    Rated Frequency: 50HZ 

    Degree: IP30 

    Certificate: ISO9001,CCC 

    Application: Industrial,high-rise buildings


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    Executive Standard:

    Standard numberDescription
    GB3906-20063-35KV AC metal-enclosed switchgear
    GB311.1-2012Insulation coordination for high voltage transmission and distribution equipment
    GB3309-1989Mechanical test of high voltage switch equipment at room temperature
    IEC298AC metal-enclosed switchgear and controlgear


    HXGN-12 Box Type Metal Enclosed Electrical Ring Main Unit Cabinet

    Technical Parameter

    Operating Conditions:

    NO.DescriptionRequirement
    1Ambient temperature-25°C—+40°C
    2Daily average temperature(Within 24h) ≤35°C
    3Altitude(Indoor installation) ≤1000Meter(Normol)
    4Average daily relative humidity ≤95%
    5Average monthly relative humidity≤90°%


    Particular attention:

    *Ambient air is not contaminated by corrosion or flammable gas, water vapor, etc.

    *The product shall be installed in a place where there is no severe vibration.

    *When customers have special requirements, we can negotiate to provide special custom services.

    Technical Parameter:

    NO.DescriptionUnitData
    1Rated voltage/ Maximum operating voltageKV10/12
    2Rated currentA630
    3The main busbar currentA630
    4Rated short-time withstand currentKA20
    5Rated duration of short circuitS4
    6Rated peak withstand currentKA50
    7Rated short-circuit making currentKA50
    8Rated Active load breaking currentA630
    9Closed-loop breaking currentA630
    10Rated cable charging currentKA20
    11Earthing switch Rated short-time withstand currentKA17.3
    12Earthing switch Rated duration of short circuitS2
    13Earthing switch Rated peak withstand currentKA43.3
    14Earthing switch Rated short-circuit making currentKA43.3
    15Rated power frequency withstand voltagePhase to phase, relative to ground, vacuum load switchKV42
    Isolation switchKV48
    16Rated lightning impulse withstand voltagePhase to phase, relative to ground, vacuum load switchKV75
    Isolation switchKV85
    17 Switch service life vacuum load switchTime10000
    Earthing switch(knife switch),lsolation switch(knife switch)Time2000
    18Protection degree/IP30



    HXGN-12 unit type AC metal ring network switch equipment is suitable for AC50HZ, 12KV power system, as a power of acceptance and distribution. It is widely used in industrial and mining enterprises, high-rise buildings and other distribution systems.


    Packaging DetailsWooden case
    Delivery Time

    Shipped in 15-40 days after payment



Executive Standard:

Standard numberDescription
GB3906-20063-35KV AC metal-enclosed switchgear
GB311.1-2012Insulation coordination for high voltage transmission and distribution equipment
GB3309-1989Mechanical test of high voltage switch equipment at room temperature
IEC298AC metal-enclosed switchgear and controlgear


HXGN-12 Box Type Metal Enclosed Electrical Ring Main Unit Cabinet

Technical Parameter

Operating Conditions:

NO.DescriptionRequirement
1Ambient temperature-25°C—+40°C
2Daily average temperature(Within 24h) ≤35°C
3Altitude(Indoor installation) ≤1000Meter(Normol)
4Average daily relative humidity ≤95%
5Average monthly relative humidity≤90°%


Particular attention:

*Ambient air is not contaminated by corrosion or flammable gas, water vapor, etc.

*The product shall be installed in a place where there is no severe vibration.

*When customers have special requirements, we can negotiate to provide special custom services.

Technical Parameter:

NO.DescriptionUnitData
1Rated voltage/ Maximum operating voltageKV10/12
2Rated currentA630
3The main busbar currentA630
4Rated short-time withstand currentKA20
5Rated duration of short circuitS4
6Rated peak withstand currentKA50
7Rated short-circuit making currentKA50
8Rated Active load breaking currentA630
9Closed-loop breaking currentA630
10Rated cable charging currentKA20
11Earthing switch Rated short-time withstand currentKA17.3
12Earthing switch Rated duration of short circuitS2
13Earthing switch Rated peak withstand currentKA43.3
14Earthing switch Rated short-circuit making currentKA43.3
15Rated power frequency withstand voltagePhase to phase, relative to ground, vacuum load switchKV42
Isolation switchKV48
16Rated lightning impulse withstand voltagePhase to phase, relative to ground, vacuum load switchKV75
Isolation switchKV85
17 Switch service life vacuum load switchTime10000
Earthing switch(knife switch),lsolation switch(knife switch)Time2000
18Protection degree/IP30



HXGN-12 unit type AC metal ring network switch equipment is suitable for AC50HZ, 12KV power system, as a power of acceptance and distribution. It is widely used in industrial and mining enterprises, high-rise buildings and other distribution systems.


Packaging DetailsWooden case
Delivery Time

Shipped in 15-40 days after payment



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