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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
Specifications
Place of Origin :
China
Brand Name :
Comking
Certification :
Type Test Report
Model Number :
KYN28A
Packaging Details :
Wooden Packing
Payment Terms :
L/C, T/T, Western Union
MOQ :
1set
Price :
To be discussed later
Delivery Time :
10-15 work days
Rated Voltage :
24kV
Material :
Metal clad enclosed
Rated frequency :
50Hz
Type :
Withdrawable
Description

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

Product tags

high frequency inverter circuit diagram

,

igbt switching frequency

,

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

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Product Detail
Place of Origin :
China
Brand Name :
Comking
Certification :
Type Test Report
Model Number :
KYN28A
Packaging Details :
Wooden Packing
Payment Terms :
L/C, T/T, Western Union
Contact Supplier
24kV Metal Clad Switchgear 50Hz Rated Frequency For Single Busbar Power System

Zhuhai Comking Electric Co.,Ltd.

Active Member
6 Years
guangdong, zhuhai
Since 2006
Business Type :
Manufacturer
Main Products :
Power Distribution Switchgear, Solid Insulated Switchgear, Gas Insulated Switchgear
Employee Number :
300~500
Certification Level :
Active Member
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