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3 Phase 7.2kV Vacuum Contactor - High Voltage Vacuum Contactor
3 Phase 7.2kV Vacuum Contactor - High Voltage Vacuum Contactor
3 Phase 7.2kV Vacuum Contactor - High Voltage Vacuum Contactor
3 Phase 7.2kV Vacuum Contactor - High Voltage Vacuum Contactor
Specifications
Brand Name :
haibang
Place of Origin :
china
Description

3 Phase 7.2kV Vacuum Contactor - High Voltage Vacuum Contactor, rated voltage 7.2kV, 12kV, rated current 800A, 1000A, 1250A, 1600A, 2000A

General Description:

Hai Bang 3 Phase 7.2kV Vacuum Contactor – Type CKG8 is applicable on AC 50-60Hz power systems, rated voltage 7.2kV and 12kV, rated current 800A, 1000A, 1250A, 1600A, 2000A. This type of 3 Phase 7.2kV Vacuum Contactor is used to directly or remotely connect and disconnect the main circuit , and to control electrical equipment such as non-inductive AC motors and transformers. The altitude of the environment where the 3 Phase 7.2kV Vacuum Contactor is used does not exceed 1000 meters above sea level.

We have another type of 7.2kV(12kV) 3 Phase Vacuum Contactor, whose rated current are 160A, 250A, 400A, 630A. Please refer to the categories for more information.

Types:

CKG8-7.2J/D-800-3.2

CKG8-7.2J/D-1000-10

CKG8-7.2J/D-1250-12.5

CKG8-7.2J/D-1600-12.5

CKG8-7.2J/D-2000-12.5

CKG8-12J/D-800-3.2

CKG8-12J/D-1000-10

CKG8-12J/D-1250-12.5

CKG8-12J/D-1600-12.5

CKG8-12J/D-2000-12.5

Technical Data:

Name Unit Value
Main circuit Rated working voltage (Ue) kV 7.2kV 12kV
Rated working current (Ie) A 800, 1000A, 1250A, 1600A, 2000A
Rated frequency (fr) Hz 50~60
Rated connecting capacity A 4Ie (AC-2)
Rated breaking capacity A 6Ie (AC-2)
Rated short time withstand current A 8Ie
Rated peak withstand current A 15Ie
Ultimate breaking capacity A 8Ie,3times
Rated short circuit duration s 2
Power frequency withstand voltage Wiring terminal to earth kV 32 42
Vacuum breaks kV 32 42
Lightening impulse withstand voltage kV 60 75
Control circuit Rated voltage (Us) V AC 110/220/380
DC 110/220
Rated power (Ps) electric holding VA ≤1000/100 (absorbing/holding)
Rated power (Ps) mechanical holding VA ≤900/600 (Closing/opening)
Auxiliary circuit Form (3a+2b)~(6a+5b)
Rated value AC 380V/5A,
DC 380V/1A
Control circuit, auxiliary circuit to earth power frequency withstand voltage kV 2
Rated operating frequency Long-term time/h 120
Short-term time/h 360
Mechanical endurance 10000 times 10
Electrical endurance 10000 times 25(AC-2)
Mechanical characteristics Closing time ms ≤200
3-phase asynchronous time ms ≤3
Original opening time ms ≤60
Closing tripping ms ≤10
Remark: rated control voltage can be made according to customer’s requirements.
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3 Phase 7.2kV Vacuum Contactor - High Voltage Vacuum Contactor

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Product Detail
Brand Name :
haibang
Place of Origin :
china
Contact Supplier
3 Phase 7.2kV Vacuum Contactor - High Voltage Vacuum Contactor
3 Phase 7.2kV Vacuum Contactor - High Voltage Vacuum Contactor

Wuxi Haibang Mechanical & Electrical Manufacturing Co.,Ltd

Verified Supplier
2 Years
jiangsu, wuxi
Since 2011
Business Type :
Manufacturer
Main Products :
AC Vacuum Contactor, High Voltage Vacuum Contactor, Medium Voltage Vacuum Contactor
Total Annual :
20000000-50000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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