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Horizontal 1.14kV 800A Vacuum Contactor Low Voltage 3 Phase AC Vacuum Contactor
Horizontal 1.14kV 800A Vacuum Contactor Low Voltage 3 Phase AC Vacuum Contactor
Horizontal 1.14kV 800A Vacuum Contactor Low Voltage 3 Phase AC Vacuum Contactor
Horizontal 1.14kV 800A Vacuum Contactor Low Voltage 3 Phase AC Vacuum Contactor
Horizontal 1.14kV 800A Vacuum Contactor Low Voltage 3 Phase AC Vacuum Contactor
Horizontal 1.14kV 800A Vacuum Contactor Low Voltage 3 Phase AC Vacuum Contactor
Specifications
Place of Origin :
china
Brand Name :
haibang
Price :
Negotiable
Delivery Time :
7-17work days
Payment Terms :
Payment Terms: L/C, T/T, D/A, D/P
Description

Hai Bang low Voltage Vacuum Contactor – Type CKJ3-1.14D/D-630~800 is applicable on AC 50-60Hz power systems, rated voltage 1140V, rated current 630-800A. This type of 1.14kV 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. 1.14kV Vacuum Contactor 800A is widely used in petroleum, coal mine explosion-proof equipment and other occasions. 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)

V

1140
Rated working current (Ie)

A

 630, 800
Rated frequency (fr)

Hz

 50~60
Rated connecting capacity

A

 10Ie (AC-4)
Rated breaking capacity

A

 8Ie (AC-4)
Rated short circuit duration

s

 4
Ultimate breaking capacity

kA, time

 6.3kA/3times
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

 ≤900/50 (absorbing/holding)

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

600(AC-3), 300(AC-4)

Short-term

time/h

 2000

Mechanical endurance

10000 times

 100

Electrical endurance

10000 times

 60(AC-3), 6(AC-4)

Mechanical characteristics

 Closing time

ms

≤200
3-phase asynchronous time

ms

 ≤3
Original opening time

ms

 ≤150(electric holding)
Closing tripping

ms

 ≤10

Remark:
1. Rated control voltage can be made according to customer’s requirements.
2. Can be used for 2000V.

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Horizontal 1.14kV 800A Vacuum Contactor Low Voltage 3 Phase AC Vacuum Contactor

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Product Detail
Place of Origin :
china
Brand Name :
haibang
Price :
Negotiable
Delivery Time :
7-17work days
Payment Terms :
Payment Terms: L/C, T/T, D/A, D/P
Contact Supplier
Horizontal 1.14kV 800A Vacuum Contactor Low Voltage 3 Phase AC Vacuum Contactor
Horizontal 1.14kV 800A Vacuum Contactor Low Voltage 3 Phase AC Vacuum Contactor
Horizontal 1.14kV 800A Vacuum Contactor Low Voltage 3 Phase AC 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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