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MV Metalclad Circuit Breaker Switchgear For Single Busbar Segmented System
MV Metalclad Circuit Breaker Switchgear For Single Busbar Segmented System
Specifications
Brand Name :
Knkong
Model Number :
KYN28A-12KV
Certification :
IEC
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, T/T
Supply Ability :
100 Unit per month
Delivery Time :
30 days
Material :
Metalclad
Color :
Gray/Green/white
Voltage :
3.6~24kV
Frequency :
50/60Hz
OEM/ODM :
Inquiry by email
Manufactory :
KNKONG
Description

Vacuum circuit breaker type switchgear KYN28 for medium voltage using

Voltage: 3.6KV 6.6KV 12KV 24KV

Current: 630A 1250A 2000A

Type: withdrawable

Circuit breaker: vacuum

General

The rated voltage of KYN28-12KV switchgear covers 3.6～24kV, three-phase, AC, 50/60Hz, complete set of power distribution equipment for a single busbar segmented system.
It is mainly used for the transmission of small generators in power plants, the power distribution of industrial enterprises, the transmission of power system substations, and the start of large high-voltage motors. The function of the KYN28 switch cabinet is to control, protect and monitor the system.
The KYN28 switchgear we made is in line with IEC and GB3906-91 standards.
It can use domestic VS1, ABB's VD4, Siemens domestic-made ZN65A 3AH5, GE's VB2, and other vacuum circuit breakers.

Service environment
1. Air temperature: -25℃~+40℃
2. Humidity: Monthly average humidity 95%; Daily average humidity 90%.
3. Altitude :≤ 2500m
4. Ambient air not apparently polluted by corrosive and flammable gas, vapor, etc.
5. No frequent violent shake

Fully type-tested

The device passes all tests required by international (IEC) standards. When each switchgear goes through regular factory tests before leaving the factory.
These tests are functional inspections of the equipment based on the characteristics of each device.

Technical data

No. Item Unit Parameter
1 Rated voltage kV 3.6~24
2 Rated frequency Hz 50/60
3 Rated current A 630,1250,1600,2000,2500,3150,4000
4 Branch busbar Rated current 630,1250,1600,2000,2500,3150,4000
5 The main busbar Rated current 630,1250,1600,2000,2500,3150,4000
6

1min Power frequency

withstand voltage

 wet KV 38 50/60
dry 48 60/65
7 Lightning impulse withstand voltage kV 75 95/125
8 Rated short circuit breaking current (peak) KA 40/50/63/80/100
9 Short-time withstand current(4s) 20/25/31.5/40
10 Protection type IP4X for housing

Product tags

rack mount kvm switch

,

din rail mount circuit breaker

,

rack mount power switch
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MV Metalclad Circuit Breaker Switchgear For Single Busbar Segmented System

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Product Detail
Brand Name :
Knkong
Model Number :
KYN28A-12KV
Certification :
IEC
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, T/T
Contact Supplier
MV Metalclad Circuit Breaker Switchgear For Single Busbar Segmented System

Knkong Electric Co.,Ltd

Active Member
5 Years
henan, zhengzhou
Since 2012
Business Type :
Manufacturer
Main Products :
Medium Voltage Switchgear, Low Voltage Switchgear, Metal Enclosed Switchgear
Total Annual :
1000000-9000000
Employee Number :
50~100
Certification Level :
Active Member
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