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Medium Voltage 3.6kV 800A Vacuum Contactor

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Medium Voltage 3.6kV 800A Vacuum Contactor

3.6kV 800A Vacuum Contactor - Medium Voltage Vacuum Contactor, rated voltage 3.6kV, rated current 800A, 1000A, 1250A, 1600A, 2000A, 2500A

General Description:

Hai Bang 3.6kV heavy current Vacuum Contactor – Type JCZ3-3.6D/D-800~2500A is suitable for AC 50~60Hz power systems, main circuit rated voltage 3.6kV, and rated current 800A, 1000A, 1250A, 1600A, 2000A, 2500A. 3.6kV Medium Voltage Vacuum Contactor is widely used in petroleum, coal mine explosion-proof equipment and other occasions. Hai Bang JCZ3 3.6kV Vacuum Contactor is used to directly or remotely connect and disconnect the main circuit and frequently control AC motors, transformers and other electrical control occasions. The altitude of the environment where the 3.6kV medium voltage Vacuum Contactor is used does not exceed 1000 meters above sea level.

We have other types of 3.6kV Medium Voltage Vacuum Contactor, whose rated current are 160A, 250A, 400A, 630A (JCZ3-3.6D/D-160~630A) and 3200A (JCZ3-3.6D/D-3200A). Please refer to the categories for more information.


Types:

JCZ3-3.6D/D-800~2500A


Technical Data:

NameUnitValue
Main circuitRated working voltage (Ue)kV3.6kV
Rated working current (Ie)A800A, 1000A, 1250A, 1600A, 2000A, 2500A
Rated frequency (fr)Hz50~60
Rated connecting capacitykA12.5
Rated breaking capacitykA10
Ultimate breaking capacitykA12.5
Rated short time withstand currentkA10
Rated peak withstand currentkA12.5
Rated short circuit durations4
Power frequency withstand voltageWiring terminal to earthkV18
Vacuum breakskV18
Lightening impulse withstand voltagekV40
Control circuitRated voltage (Us)VAC 110/220/380
DC 110/220
Rated power (Ps) electric holding(800~3200A)VA≤600/50 (absorbing/holding)
Rated power (Ps) mechanical holding(800~2500)VA≤900/600 (Closing/opening)
Auxiliary circuitForm(3a+2b)
Rated valueAC 380V/5A,
DC 380V/1A
Control circuit, auxiliary circuit to earth power frequency withstand voltagekV2
Rated operating frequencyLong-termtime/h300
Short-termtime/h600
Mechanical endurance10000 times10
Electrical endurance10000 times10
Mechanical characteristicsClosing timems≤200
3-phase asynchronous timems≤3
Original opening timems≤150
Closing trippingms≤10

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.

China Medium Voltage 3.6kV 800A Vacuum Contactor factory
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