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HXGN15-12 Series Indoor Metal Sealing Ring Net Switch Equipment

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Sendall China Electric Co.,Ltd.

No 18,Anju Rd,Beilun Distric Ningbo Zhejiang
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Quick Information

  • Brand Name: Sendall
  • Place of Origin: China
  • Model Number : HXGN15


HXGN15-12 series indoor metal sealing ring net switch equipment
Product overview:
- HXGN15-12 series indoor metal closed ring net switch equipment is according to GB3906 the 3.6kV~40.5kV AC metal closed switch equipment and control equipment, design and IEC62271.
- the cabinet by the (f) -12D type SF6 load switch and FL (R) N36-12D SF6 load switch, can also be equipped with ABB-SFG type SF6 load switch.
- the cabinet has the characteristics of small size, light weight, simple structure, flexible operation, easy installation, etc., and the use of sensors and the latest protection relay, with advanced technology and flexible assembly plan, can meet the needs of the market.
Equipment used in the following typical places:
- for the exchange of 50Hz, 12kV power network, more advantages, widely used in urban residential area distribution, small two substation, small open and close, mining enterprises, shopping malls, airports, subway, power stations, hospitals, stadiums, railways, tunnels and other fields.

Project Unit HXGN15-12(FL)/630-20 HXGN15-12(FLR)/125-31.5

Rated voltage

kV 12
The main busbar rated current A 630
Rated active load breaking current A 630/10 times
Rated closed loop breaking current A 630 25
Rated cable charging current A 10
Open load transformer capacity kVA   2000

Rated transfer current

A 4000 1700
Maximum rated current A   125
Rated short-circuit breaking current A   31.5
Rated short-time withstand current kA 20
Short circuit closing current kA 80
Rated peak withstand current kA 50
Rated short circuit duration S 4

1min power frequency 

withstand voltage

kV 42(Phase to earth)48(


Lightning impulse voltage kV 75(Phase to earth)85(


Two loop 1min power frequency 

withstand voltage

kV 2
Loop resistance μΩ ≤200 ≤320
Protection level   IP3X(



A partition

Load switch   ABB-SFG,LED(F)-12D,FL(R)N36-12D type load switch

Bus system

  Single bus
Operation mode   Spring energy storage manual electric type


Open type vacuum contactor cabinet


Rated voltage insulation class

7.2kV 12kV
Width mm 800 800

Rated short-time power frequency withstand voltage

kV 32 42
Rated lightning impulse withstand voltage kV 60 75
Rated short-time withstand current (maximum) 1s/kA 50 50
4s/kA 40 40
Peak rated closing current / peak current (maximum) kA 100 100

Rated bus current (maximum)

A 4000 4000
Feeder rated bus current (maximum) A 400 400
High voltage current limiting fuse length mm 292 292

Two the use of environmental conditions
1 normal use conditions
A. ambient air temperature
Upper bound +40
Lower bound -15
B. elevation: the maximum altitude of the equipment installation site is 1000M
C. humidity
Average relative humidity is not more than 95%
The average relative humidity is not more than 90%
D. earthquake: seismic intensity is not more than 8 degrees
E. ambient air should not be corrosive or flammable gas water vapor and other obvious pollution.
F. no serious pollution and frequent violent vibration harsh conditions of use of the design to meet the harsh conditions of 1 types of requirements.
2 special use conditions
In the case of the use of the normal environment conditions specified under the conditions of GB3906 and the present technical conditions the user and the manufacturer shall consult.
Three shape size and weight

W/mm D/mm H/mm
375 940 1635
375 940 1850
500 940 1635
500 940 1850
750 940 1635
750 940 1850


  • CCC : 10B0276S


  • Price Condition : FOB
  • Price : USD1000 / set
  • Delivery Port : ningbo

Packaging & Delivery

  • Minimum Order : 10

Product Image

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