Gold Member Since 2015
Audited Supplier
Mingde Electrical (Shanghai) Co., Ltd.

Switchgear Cabinet, Circuit Breaker, Earthing Switch manufacturer / supplier in China, offering 550 Modularized Omni-Sealed Solid Insulation Metal-Clad Switchgear, Vmd 40.5 Kv -1250A Handcart Vacuum Breaker Embedded Pole Types, Pole Mounted 17.5kv-1250A 50Hz Vs1 Vacuum Circuit Breaker and so on.

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Supplier Homepage Product Isolation Switch 550 Modularized Omni-Sealed Solid Insulation Metal-Clad Switchgear

550 Modularized Omni-Sealed Solid Insulation Metal-Clad Switchgear

Purchase Qty.:
1-99 100+
FOB Unit Price: US $2,500 US $1,680
Purchase Qty. (Pieces) FOB Unit Price
1-99 US $2,500
100+ US $1,680
Get Latest Price
Production Capacity: 22000PCS/Year Circuit Breaker
Transport Package: Wooden Case Packing (900*900*1000mm)
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: KYN 28
  • Installation: Outdoor & Indoor High-Voltage
  • Grounding Mode: Grounding
  • Structure of Operating: Electric & Manual
  • Brand: Mingde
  • Power Frequency Withstand Voltage(1min): 42 Kv
  • Rated Current: 630/1250/1600/2000/2500/3150/ 4000 a
  • Rated Thermal Arrest Current(4s): 25/ 31.5/ 40/ 50/ 63 Ka (Valid)
  • Specification: OHSAS/ OHSMS 18001, ISO9001
  • HS Code: 8535210000
  • Type: High-voltage
  • Operation: Manual & Electric
  • Series: Three
  • Certification: ISO, ISO9001
  • Rated Voltage: 12 Kv
  • Lightning Impulse Withstand Voltage: 75 Kv
  • Rated Dynamic Current: 50/30/100 Ka
  • Trademark: Mingde Circuit Breaker
  • Origin: Cixi, Ningbo Circuit Breaker
Product Description
550 Modularized Omni-sealed Solid Insulation Metal-clad switchgear

Product Overview

KYN28(MDGear3)-12 metal-clad mid-mounted high voltage switchgear(hereinafter called as"switchgear") is a three phase AC 50 Hz distribution device of single busbar and its sectional system. It is mainly used to receive and distribute 3.6~12kv network power and to control, protect, and supervise circuits for the power supply of plant, transformer substation, industrial and mining enterprises and civil architecture etc. The product can be used together with VS1, VD4, VB2, 3AH5, 10-VPR vacuum circuit breaker; it is a superior power distribution unit for performance.
Parameters of KYN28 (MDGear2)-12

Rated VoltagekV12
Power Frequency Withstand Voltage(1min)kV42
Lightning Impulse Withstand VoltagekV75
Rated CurrentA630, 1250, 1600, 2000, 2500, 3150, 4000
Rated Dynamic Current  KA(peak value)50, 30, 100
Rated Thermal Arrest Current(4s)KA(valid)25, 31.5, 40, 50, 63
Protection Level Enclosure IP4X, Interval IP2X
Dimension of the Enclosure Width800,10001250A/31.5KA
550 Modularized Omni-Sealed Solid Insulation Metal-Clad Switchgear
A- Busbar Compartment
B- Circuit Breaker Compartment
C- Cable Compartment
D-Relay Instrument Room

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550 Modularized Omni-Sealed Solid Insulation Metal-Clad Switchgear

Factory Show

550 Modularized Omni-Sealed Solid Insulation Metal-Clad Switchgear

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