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High Voltage Ring Net Cabinet
  • High Voltage Ring Net CabinetHigh Voltage Ring Net Cabinet
  • High Voltage Ring Net CabinetHigh Voltage Ring Net Cabinet
  • High Voltage Ring Net CabinetHigh Voltage Ring Net Cabinet
  • High Voltage Ring Net CabinetHigh Voltage Ring Net Cabinet

High Voltage Ring Net Cabinet

As a well-known manufacturer of High Voltage Ring Net Cabinet in China, Kexun's HXGN(H)□ -12 series products have the characteristics of simple structure, flexible operation, reliable interlocking and convenient installation, and can provide satisfactory technical solutions for different applications and different users.
Model:HXGN(H)□ -12
Brand:KEXR

● Product overview

The High Voltage Ring Net Cabinet made by Kexun adopts advanced sensing technology, information technology and simple and flexible configuration scheme to meet the ever-changing market demand and also meet the requirements of power grid intelligence.

The HXGN(H)□-12 type High Voltage Ring Net Cabinet is suitable for industrial and civil cable ring networks and distribution network terminal projects. As the acceptance and distribution of electric energy, it is especially suitable for power distribution in urban residential areas, small secondary substations, switching stations, cable branch box, box-type substations, industrial and mining enterprises, shopping malls, airports, subways, wind power generation, hospitals, stadiums, railways, tunnels and other places.

HXGN(H)□-12 meets the requirements of relevant national standards, electric power industry standards, international standards and other standards. Its switches and main electrical components are integrated modules, and the conductive parts between phases are encapsulated by solid insulation. Shielded cable connectors are used for external wiring, and shielded insulated buses are used for connecting buses of functional units. Therefore, the use safety is greatly improved. At the same time, its operating mechanism adopts spring mechanism, and its mechanical life is more than 10000 times. All operating data and equipment status can be monitored remotely and unattended. It is a superior power distribution device.

The following units can be selected in the cabinet to form an economical and practical power supply unit: vacuum circuit breaker unit (630A, 20-25ka); Vacuum load switch unit (630, 20-25kA).

 

● Technical parameter tables

◆ Breaker cabinet

Item

Unit

Data

Rated voltage

KV

12

Rated frequency

HZ

50

 

 

Rated insolation level

1min power frequency withstand voltage

Ground,alternate

KV

42

Isolation fracture

48

Lightning impulse withstand voltage(peak)

Ground,alternate

KV

75

Isolation fracture

85

1min power frequency withstand voltage of control loop (to ground)

KV

2

Rated current

A

630

Rated short-term withstand current(virtual value)

Main circuit/earthing switch

KA

24/4s

Grounding connection loop

KA

21.7/4s

Rated peak withstand current

Main circuit/earthing switch

KA

63

Grounding connection loop

KA

54.5

Rated short-circuit breaking current and times

KA/time

25/30

Rated short-circuit closing current(peak)

KA

63

Rated cable charging breaking current

A

25

Rated operation of circuit breaker

 

0-0.3s-CO-180s-CO

Mechanical life

Circuit break /Isolation switch

Time

10000/3000

IP degree

Sealed box

 

IP67

Switchgear shell

 

IP4X

Gas pressure

Rated gas charging level (20℃, gauge pressure)

Mpa

0.02

Rated gas Min function level (20℃, gauge pressure)

Mpa

0

sealability

Annual leakage rate

%/Year

≤0.05

 

◆ Load switch cabinet

Item

Unit

Data

Rated voltage

KV

12

Rated frequency

HZ

50

 

 

Rated insolation level

1min power frequency withstand voltage

 

KV

 

 

 

Lightning impulse withstand voltage(peak)

 

KV

 

 

 

1min power frequency withstand voltage of control loop (to ground)

KV

2

Rated current

A

630

Rated short-term withstand current(virtual value)

Main circuit/earthing switch

KA

24/4s

Grounding connection loop

KA

21.7/4s

Rated peak withstand current

Main circuit/earthing switch

KA

63

Grounding connection loop

KA

54.5

Rated short-circuit closing current(peak)

Load switch/Ground switch

KA

63

Rated active load interrupting current

A

630

Rated closed-loop interrupting current

A

630

5%Rated active load interrupting current

A

31.5

Rated cable charging breaking current

A

10

Rated active load breaking times

Time

100

Ground fault current breaking

A/Time

31.5/10

Circuit and cable charging current interruption under ground fault current.

A/Time

17.4/10

Mechanical life

Circuit break /Isolation switch

Time

10000/3000

IP degree

Sealed box

 

IP67

Switchgear shell

 

IP4X

Gas pressure

Rated gas charging level (20℃, gauge pressure)

Mpa

0.02

Rated gas Min function level (20℃, gauge pressure)

Mpa

0

sealability

Annual leakage rate

%/Year

≤0.05

 

● Product structure

High Voltage Ring Net Cabinet

● Allocation plan of The High Voltage Ring Net Cabinet

High Voltage Ring Net CabinetHigh Voltage Ring Net CabinetHigh Voltage Ring Net CabinetHigh Voltage Ring Net CabinetHigh Voltage Ring Net CabinetHigh Voltage Ring Net Cabinet

◆ Installation instructions

High Voltage Ring Net Cabinet



Hot Tags: High Voltage Ring Net Cabinet, China Manufacturer, Electrical Switchgear, Power Distribution Equipment, Kexun Supplier
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