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24kV Metal Clad Switchgear 50Hz Rated Frequency For Single Busbar Power System

24kV Metal Clad Switchgear 50Hz Rated Frequency For Single Busbar Power System

24kV Metal Clad Switchgear 50Hz Rated Frequency For  Single Busbar Power System
24kV Metal Clad Switchgear 50Hz Rated Frequency For  Single Busbar Power System

Large Image :  24kV Metal Clad Switchgear 50Hz Rated Frequency For Single Busbar Power System Get Best Price

Product Details:

Place of Origin: China
Brand Name: Comking
Certification: Type Test Report
Model Number: KYN28A

Payment & Shipping Terms:

Minimum Order Quantity: 1set
Price: To be discussed later
Packaging Details: Wooden Packing
Delivery Time: 10-15 work days
Payment Terms: L/C, T/T, Western Union
Detailed Product Description
Rated Voltage: 24kV Material: Metal Clad Enclosed
Rated Frequency: 50Hz Type: Withdrawable
High Light:

power plant switchgear

,

metal clad vacuum switchgear

1. Description

KYN28A-12 is the switchgear apply in the single busbar power system and single busbar sectionalized power system with three-phase AC 50Hz,7.2~12kV.It can be used for receiving & distributing electric power of the transmission and distribution control.

 

2. Working Condition

Indoor ambient temperature:

Max. temperature: +40℃

Daily average temperature: +35℃

Min. temperature: -15℃

Indoor ambient humidity:

Daily average relative humidity: ≤95%

Monthly average relative humidity: ≤90%

Altitude for place of installation : ≤1000m

Earthquake intensity: ≤magnitude 8

Applicable in the places without fire, explosive risk, serious polluted and chemical corrosive.

(Exceeding above working condition is available as customized product)

 

3. Technical Data

Rated voltage kV 12
Rated insulated level 1min Power frequency withstand voltage (available value) kV 42
Lighting impulse withstand voltage(peak value) kV 75
Rated frequency Hz 50
Rated current of main busbar A 630,1250,1600,2000,2500,3150,4000﹡
Rated current of branch busbar A 630,1250,1600,2000,2500,3150,4000
4s Thermal stability current (available value) kA 16,20,25,31.5,40﹡﹡
Rated dynamic stability current(peak value) ﹡﹡﹡ kA 40,50,63,80,100

 

Remark:

﹡t needs to be equipped with ventilation device.

﹡﹡At the rate of 40kA is 3 seconds.

﹡﹡﹡The short-circuit capacity of instrument transformer needs to be considered separately.

 

4. Standard

---- IEC62271-200:2003

---- GB3906-2006

---- GB/T11022-1999

---- DL/T 404-2007

 

 

Contact Details
Zhuhai Comking Electric Co.,Ltd.

Contact Person: Sabrina Yang

Tel: 86 756 8992445

Send your inquiry directly to us