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Metalclad Withdrawable Switchgear 24kV Power Distribution Equipment
Metalclad Withdrawable Switchgear 24kV Power Distribution Equipment
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
Voltage :
3.6~24kV
Frequency :
50/60Hz
OEM/ODM :
Please share your CDA drawings
Manufactory :
KNKONG-ELECTRIC
Description

Withdrawable vacuum circuit breaker for medium voltage use KYN28A-12

Voltage: 12KV

Current: 630-2000A

Type: withdrawable

General

The rated voltage of KYN28-12KV indoor switchgear is 3.6～24kV, three-phase, AC, 50/60Hz, single bus or single bus segmented system complete set of power distribution equipment. It is mainly used for the power transmission of small generators in power plants, the power distribution of production enterprises and the power transmission and transmission of substations in the power system, and the start of large high-voltage motors. The role is to control, protect and monitor the system.
It conforms to IEC and GB3906-91 standards, and can be used with vacuum circuit breakers such as domestic VS1 vacuum circuit breaker, ABB's VD4, Siemens domestic 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 a functional inspection 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 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

The customer should offer the following information for the order:
1. Wiring diagram of Main circuit Loop and Special Technical Requirement;
2. Installation Arrangement Plan of switch panel;
3. Specification of the component inside the switch panel and the schematic diagram of auxiliary loop and control loop diagram.
4. Other written documents are especially required.
5. SLD(Single Line Drawing)

Knkong Electric provides 11KV switchgear according to the customer's requirements, please send us the SLD then We could implement it 100%.11KV switchgear is our best-selling international product, with China's independently developed vacuum circuit breaker VS1 that allows us to compete with European products in the international market.

Product tags

front terminal agm battery

,

power distribution switchgear

,

lightning arrester 15kv cad
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Metalclad Withdrawable Switchgear 24kV Power Distribution Equipment

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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
Metalclad Withdrawable Switchgear 24kV Power Distribution Equipment

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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