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High Voltage 12kV 630A Vacuum Contactor

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High Voltage 12kV 630A Vacuum Contactor

12kV 630A Vacuum Contactor - High Voltage Vacuum Contactor, rated voltage 12kV, rated current 160A, 250A, 400A, 630A

General Description:

Hai Bang 12kV 630A Vacuum Contactor is applicable on AC 50-60Hz power systems, rated voltage up to 12 kV, rated current 160A, 250A, 400A, 630A. This type of 12kV high voltage vacuum contator is widely used in power grid reactive power compensation, chemical industry, metallurgy, water supply and drainage treatment, underground coal mine equipment and other occasions. Haibang 12kV 630A Vacuum Contactor is used to directly or remotely connect and disconnect the main circuit and frequently control capacitive loads, AC motors, transformers and other electrical equipment. The altitude of the environment where the 12kV high voltage Vacuum Contactor is used does not exceed 1000 meters above sea level.

We have another type of 12kV Vacuum Contactor, whose rated current is 800A, 1000A, 1250A, 1600A, 2000A. Please refer to the categories for more information.


Types:

JCZ5-12J/D-160-1.6

JCZ5-12J/D-250-2.5

JCZ5-12J/D-400-4.0

JCZ5-12J/D-630-6.3


Technical Data:

NameUnitValue
Main circuitRated working voltage (Ue)kV12
Rated working current (Ie)A160A, 250A, 400A, 630A
Rated frequency (fr)Hz50~60
Rated connecting capacityA10Ie (AC-4)
Rated breaking capacityA8Ie (AC-4)
Rated short time withstand currentA10Ie
Rated peak withstand currentA25Ie
Rated short circuit durations4
Ultimate breaking capacity6.3 kA , 3 times
Power frequency withstand voltageWiring terminal to earthkV42
Vacuum breakskV42
Lightening impulse withstand voltagekV75
Rated single capacitor breaking current (C2)A160-400
Control circuitRated voltage (Us)VAC or DC. 110/220
Rated power (Ps)electric holdingVA≤1000/100 (absorbing/holding)
Auxiliary circuitForm(3a+2b)~(6a+5b)
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 times100
Electrical endurance10000 times25(AC-3), 10(AC-4)
Mechanical characteristicsClosing timems≤200
3-phase asynchronous timems≤3
Original opening timems≤160
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 High Voltage 12kV 630A Vacuum Contactor factory
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