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Medium Voltage 3.6KV 6.6KV Metal Clad Switchgear Removable

Categories Metal Enclosed Switchgear
Brand Name: Knkong
Model Number: KYN28A-12KV
Certification: IEC ISO GB
Place of Origin: China
MOQ: 1
Payment Terms: L/C, T/T
Supply Ability: 100 Unit per month
Delivery Time: 15 working days
Packaging Details: Standard export packaging
Material: Metalclad
Voltage: 12KV
Current: 630A 1250A 2000A
Frequency: 50/60Hz
Original: Zhengzhou, CHINA
Standard: IEC GB CCC
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Medium Voltage 3.6KV 6.6KV Metal Clad Switchgear Removable

KYN28A-12KV medium voltage 3.6KV 6.6KV 12KV 24KV withdrawable switchgear

Voltage: 12KV

Current:630-2000A

Circuit breaker: Vacuum type

Type: withdrawable


General

The KYN28A-12 series of medium voltage switchgear produced by our company is a common switchgear equipment in China. It is also called indoor metal armored removable/fixed switchgear by foreign customers.
It is suitable for the vacuum circuit breaker with a rated voltage of 3.6kV~24kV, installed in the middle position of the switch cabinet (that is, the circuit breaker is located in the middle position of the front of the switch cabinet, so it is also called the middle cabinet). It is for other solutions The expansion saves space or can be used as a cable room.

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


Technical data

No.ItemUnitParameter
1Rated voltagekV3.6~24
2Rated frequencyHz50/60
3Rated currentA630,1250,1600,2000,2500,3150,4000
4Branch busbar Rated current630,1250,1600,2000,2500,3150,4000
5Main busbar Rated current630,1250,1600,2000,2500,3150,4000
6

1min Power frequency

withstand voltage

wetKV3850/60
dry4860/65
7Lightning impulse withstand voltagekV7595/125
8Rated short circuit breaking current (peak)KA40/50/63/80/100
9Short-time withstand current(4s)20/25/31.5/40
10Protection typeIP4X for housing

China Medium Voltage 3.6KV 6.6KV Metal Clad Switchgear Removable factory
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