11kv 33kv Power Distribution Cabinet High Voltage Metal Clad Switchgear

  • Model NO.: HS
  • Shell Material: Steel Plate
  • Structure: Cabinet, Protection
  • Type: Power
  • Operation Voltage: High Voltage
  • Application Range: Power Plants
  • Brand: Shanghai Electric
  • Transport Package: Standard Export Package
  • Origin: Shanghai
  • Certification: CCC, ISO9001:2000, Type Tested
  • Voltage Level: High Voltage
  • Item: Metal Clad Switchgear
  • Form: Partly-welded Type
  • Size: 1 Uint
  • Shell Protection Grade: IP30
  • Trademark: SHANGHAI ELECTRIC
  • Specification: type tested
  • HS Code: 85372090

Summary:
 
medium volage metal clad switchgear is three -phase AC50Hz,rated voltage 24KV indoor power distribution equipment .As power plants ,substations ,industrial &mining enterprises to accept amd distribute of electric energy to control ,protect and monitor ,circuit ,ect.Can also be used to control the place of frequent operation .
 
Structure Description:
 
Switchgear are requested designed according to GB3906 and IEC 298.The whole switchgear can be extracted from the cabinet and spare parts (trolley) two components ,Cabinet structure are made of aluminum deposited zine plate or galvanized plate bolted combination forming a metal partition separationg the part of the circut break room,main busbar room cable room and relay control room.and all metal construction were grounded ,each com-partment of the main circuit system has separste pressure release channel,In the cable compartment can be set to 40*6mm ground busbar .
 
Main characteristics:
simple and effective 'Five Anti'lockout to prevent misuse
Can be equipped with VS1.VD4,3AH vacuum contactors ,etc
Can be equipped with voltage transformer hancart,isolation handcart,fuses ,ect,Used ,Used same use interchangeable .
The switch cabinet can be wall mounted ,front cabinet maintenance ,reduce floor space .
The circuit breaker compartment and cable compartment heater can be installed separately ,to prevent condenstation and corrosion ;
Cable ample room space,can be connected to a plurality of cables .
Shell protection grade IP4*,among compartment protection class IP2*:
The meterial can be gavanized sheet can be deposited aluminum and zinc plate production .
Cabinet outline dimensions(mm)(not including door)
         Height         Width          Depth
          2300         800          1800
          2300         1000          1800
 
 
Advantages:
good compatibility, stable and reliable performance, free maintenance and long service life, is old-fashioned contactor is the ideal substitute of products.
 
Place of Origin: shanghai, China (Mainland) Brand Name: SHANGHAI ELECTRIC Model Number: KYN28
12/24KV swichgear: metal-clad enclosed switchgear rated current: 630~2000A rated current of dynamic stability (4S): 16/20/25/31.5/40/50KA
Protection degree.: IP2X&IP4X

Packaging & Delivery
Packaging Details: Packaging Detail: wooden box
Delivery Detail: 35days after getting prepayment

 KYN28 Metalclad AC Indoor Enclosed Switchgear,Withdrawable type
 
 1. General Description
 
1.1 Application: In the power system of 3.6  to 24kV, for control, protection and monitoring.VCBs produced
 
By SHAGNHAI ELECTRIC or VCBs produced by other manufactures could be installed in the switchgear panel.
 
1.2 Standards : IEC 62271-200
 
1.3 Parameters: Rated voltage: 12/24KV
 
1.4 Rated current: 630-5000A
 
1.5 Rated short-circuit breaking current: 16kA-31.5kA

 
2.Features:
 
2.1.Compact design
 
2.2.Easy operation and installation
 
2.3.Reliable interlock
 
2.4.Less Maintenance
 

3.Technical Data
 
No. Item Unit Data
3.1 Rated voltage kV 3.6,7.2,12
3.2 Rated current of circuit breaker A 630,1250,1600,2000,2500,3150,4000,5000
Rated current of switchgear A 630,1250,1600,2000,2500,3150,4000,5000
3.3 Rated frequency Hz 50
3.4
 		 Rated short-circuit breaking current kA 16,20,25,31.5,40,50
Rated short-time withstand current kA 16,20,25,31.5,40,50
Rated short circuit continuous time s 4
3.5 Rated peak withstand current kA 40,50,63,80,100,125
Rated short-circuit closing current(peak) kA 40,50,63,80,100,125
3.6 Rated insulation level: 1min power frequency withstand voltage kV 24,32,42 between poles, pole to earth
kV 24,32,48 between open contacts
3.7 Rated insulation level: Lighting impulse withstand voltage(peak) kV 40,60,75 between poles, pole to earth
kV 46,70,85 between open contacts
3.8 Rated power frequency withstand voltage kV 95/1min
3.9 Protection level Switchgear shell   IP3X
Compartments(door opened)   IP2X when the CPT and CB doors are open.
 
Note: 1.The short circuit capacity of the current transformer should be separately considered.
 
       2. See technical parameters of ZN63A(VS1)-12 in related product of our company.

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