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1.14kV 1000A Vacuum Contactor - Low Voltage Vacuum Contactor
1.14kV 1000A Vacuum Contactor - Low Voltage Vacuum Contactor
1.14kV 1000A Vacuum Contactor - Low Voltage Vacuum Contactor
1.14kV 1000A Vacuum Contactor - Low Voltage Vacuum Contactor
1.14kV 1000A Vacuum Contactor - Low Voltage Vacuum Contactor
1.14kV 1000A Vacuum Contactor - Low Voltage Vacuum Contactor
Specifications
Description

1.14kV 1000A Vacuum Contactor - low Voltage Vacuum Contactor, rated voltage 1.14kV, rated current 800A, 1000A, 1250A

General Description:

Hai Bang 1.14kV heavy current Vacuum Contactor – Type CKJ3-1.14J(D)/D-800~1250 is applicable on AC 50-60Hz power systems, rated voltage 1.14kV, rated current 800A, 1000A, 1250A. This type of 1.14kV vacuum contactor is used to Directly or remotely connect and disconnect the rotor circuit of the winding motor. Hai Bang 1.14kV Vacuum Contactor is widely used in phase advancers, soft-start cabinets, and high-frequency electric furnaces. Hai Bang 1.14kV heavy current Vacuum Contactor is suitable for electrical control occasions requiring high current control under AC-1 or AC-2 usage category. The altitude of the environment where the 1.14kV Vacuum Contactor is used does not exceed 1000 meters above sea level.

Please refer to the categories for other types of 1.14kV Vacuum Contactors.

Technical Data:

Name Unit Value
Main circuit Rated working voltage (Ue) kV 1.14kV
Rated working current (Ie) A 800A, 1000A, 1250A
Rated frequency (fr) Hz 50~60
Rated connecting capacity A 4Ie (AC-2)
Rated breaking capacity A 4Ie (AC-2)
Rated overload withstand current A/s 4Ie/10
Ultimate breaking capacity kA, time 5kA/25times
Power frequency withstand voltage Wiring terminal to earth kV 4.2
Vacuum breaks kV 10
Lightening impulse withstand voltage kV 8
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)
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 300
Short-term time/h 600
Mechanical endurance 10000 times 100
Electrical endurance 10000 times 25(AC-2)
Mechanical characteristics Closing time ms ≤200
3-phase asynchronous time ms ≤3
Original opening time ms ≤100(electric holding), ≤60(mechanical holding)
Closing tripping ms ≤5

Remark: 1. rated control voltage can be made according to customer’s requirements.

2. For the mechanical holding type, the locking device needs to be replaced every 100,000 times.

3. Can be used for 2kV.
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1.14kV 1000A Vacuum Contactor - Low Voltage Vacuum Contactor

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1.14kV 1000A Vacuum Contactor - Low Voltage Vacuum Contactor
1.14kV 1000A Vacuum Contactor - Low Voltage Vacuum Contactor
1.14kV 1000A Vacuum Contactor - Low 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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