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Power Supply Substation Switchgear , Intelligent Switchgear Modular Unit Mode
Power Supply Substation Switchgear , Intelligent Switchgear Modular Unit Mode
Specifications
Place of Origin :
China
Brand Name :
Comking
Certification :
Type Test Report
Model Number :
CKSS
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 :
Max. up to 24kV
Rated frequency :
50Hz, 60Hz
Rated current :
630A
Insulation :
Solid insulation
Description

1. Description

CKSS is a new generation of intelligent & environmental-friendly type medium voltage switchgear working in the voltage range maximum up to 24kV.

2. Technical Feature

---- Without SF6 gas,green & environment friendly

---- Small size & flexible expansion

---- Safe & reliable

---- Spring operating mechanism with dual anti-misoperation system

---- Fuse with sealed isolation

3. Working Condition

3.1 Altitude: ≤4000m

3.2 Ambient air temperature: -40℃～+45℃

3.3 Max. average daily temperature: +40℃ Max. annual average temperature: +35℃

3.4 Wind speed: ≤34m/s

3.5 Relative air humidity: ≤95% ( +25℃)

3.6 Ground gradient: ≤5°

3.7 Earthquake intensity: ≤magnitude 8

3.8 Applicable in the places without fire, without explosion risk, without chemical corrosive and without violent vibration

(Exceeding above working condition is available as customized product)

4.Technical Data

Technical Data Module V Module C Module F
Rated voltage(KV) 12 24 12 24 12 24
Rated frequency(Hz) 50/60 50/60 50/60
Rated current(A) 630 630 630 630
Rated short-circuit breaking current(KA) 25 20 / 31.5
Rated breaking cable charging current(A) / 10 10
Rated short-time withstand current(KA) 25 20 20 /
Rated short-time withstand time(S) 4 4 /
Rated peak withstand current(KA) 63 50 50 /
Rated short-circuit making current(KA) 63 50 50 /
Rated breaking transfer current(A) / / 3150
Rated insulating level Rated lighting impulse withstand voltage(kV) phase-to-phase phase-to-earth 75 95 75 95 75 95
open contact 85 110 85 110 85 110
Rated power frequency withstand voltage(kV/ min) phase-to-phase phase-to-earth 42 65 42 65 42 65
open contact 48 79 48 79 48 79
Auxiliary control circuit 2 2 2
Mechanical life (times) 10000 10000 10000
Main circuit resistance (μΩ) ≤140 ≤140 ≤700

5. Standard

---- GB/T11022-1999

---- GB3906-2006

---- GB1984-2003

---- GB3804-2004

---- GB16926-2009

---- GB1985-2004

---- IEC60265-1-1998

Product tags

substation switchgear

,

switching power supply netzteil

,

power distribution switchgear
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Power Supply Substation Switchgear , Intelligent Switchgear Modular Unit Mode

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Product Detail
Place of Origin :
China
Brand Name :
Comking
Certification :
Type Test Report
Model Number :
CKSS
Packaging Details :
Wooden Packing
Payment Terms :
L/C, T/T, Western Union
Contact Supplier
Power Supply Substation Switchgear , Intelligent Switchgear Modular Unit Mode

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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