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550 Modularized Omni-Sealed Solid Insulation Metal-Clad Switchgear

Basic Info

Model No.:  KYN 28

Product Description

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

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

Items Unit Parameters
Rated Voltage kV 12
Power Frequency Withstand Voltage(1min) kV 42
Lightning Impulse Withstand Voltage kV 75
Rated Current A 630, 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 Width 800,1000 1250A/31.5KA
mm Depth 1500,1600
Height 2300

550 Modularized Omni-Sealed Solid Insulation Metal-Clad Switchgear

A- Busbar Compartment

B- Circuit Breaker Compartment

C- Cable Compartment

D-Relay Instrument Room

Production Show

550 Modularized Omni-Sealed Solid Insulation Metal-Clad Switchgear

Factory Show

550 Modularized Omni-Sealed Solid Insulation Metal-Clad Switchgear

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Product Categories : Isolation Switch