China Electrical Power Transformer manufacturer

DC Low Voltage Cubicle Electrical Power Equipment Switchgear

Product Details:
Place of Origin: China
Model Number: KYN28-12
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: 200-20000/piece
Packaging Details: wooden case
Delivery Time: 30 days
Payment Terms: LC T/T
Supply Ability: 5000 piece/year
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Detail Information

Model Number: KYN28-12 Type: Sealed
Standard: High Voltage Feature: Practical And Durable
Product Name: Metal-clad Switchgear Rated Voltage: 12KV /24KV
Quality: High Quality

Product Description

DC Low Voltage Cubicle Electrical Power Equipment Switchgear

DC Low Voltage Cubicle Electrical Power Equipment Switchgear 0

Structure Description:


Switchgear are requested designed according to GB3906 and Ie 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 .


GCK type LV switchgear is suitable for three-phase AC 50 /60HZ, max voltage 660V, rated current to 3150A system and three-phase four wire and three-phase five wire, it is widely used in power plants, substations, industrial and mining enterprises, hotels, airports, docks and the building of broadcasting and communication center, transmission & distribution and the electric energy conversion, power distribution and power consumption in PC and motor control center MCC.


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 Items

Main specifications: 

Rated Insulation Voltage (V) 660
Rated Operating Voltage (V) 380/660
Auxiliary Circuit Rated Voltage (V) AC 220/380
DC 110/220
Operating Frequency (Hz) 50 - 60
Rated Current (A) Horizontal Bus-bar < 3150
Vertical Bus-bar 630/800
Rated Short-time Withstand Current Midline (kA/1 s) 50
Bus-bar (kA/1 s) 30
Rated Peak Current (kA/0.1 s) 105/50
Functional Unit Breaking Capacity (kA) 50 (effective value)
Cabinet Protection Degree IP40
Bus-bar Three phase four wire system, three phase five wire system
Operating Mode On-site, distance and automatic



KYN28-12 type armored remove AC metal- switch cabinet is three -phase AC50Hz,rated voltage

12KV 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 .


DC Low Voltage Cubicle Electrical Power Equipment Switchgear 1

Cabinet outline dimensions(mm)(not including door)

Height Width Depth
2300 800 1800
2300 1000 1800

DC Low Voltage Cubicle Electrical Power Equipment Switchgear 2


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