3 Phase AC Vacuum Contactor, 1000A, 1140V

3 Phase AC Vacuum Contactor, 1000A, 1140V

ATO provides 1.14 kV ac vacuum contactor at affordable price. Coil voltage of 36V, 110V, 220V, 380V can be customized. It is a 3 phase contactor with 1000A rated current, 2±0.5 mm open distance, 190±20N final power. The contactor shell is made of high-quality flame-retardant materials with high strength, high temperature resistance and corrosion resistance.

SKU: CCHN-VCON-1000

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Delivery date: 6-25 days

Overview

Best-selling three phase 110V/ 220V contactor is equipped with vacuum tubes. AC 50Hz or 60Hz, 4200V main circuit, 2500V auxiliary circuit, 2000V control circuit. It has the advantages of large breaking capacity, 3000000 times long mechanical life and high reliability in harsh environments.

Specification

Model		CCHN-CKJ5-1000-1140
Rated voltage	Main circuit	1140V
	Control circuit (AC)	36V, 110V, 220V, 240V, 380V
Rated current		1000A
Main contact parameter	Open distance	2±0.5 mm
	Over distance	＞1.5 mm
	Final power	190±20 N
Power frequency withstand voltage	Main circuit	4200V
	Auxiliary circuit	2500V
	Control circuit	2000V
Phase		3
Frequency		AC 50Hz or 60Hz
Making capacity		10 le 100 times
Breaking capacity		8 le 25 times
Max making & breaking capacity		8500 3 times
Electric life	AC3	600000 times
	AC4	5000 times
Electrical life		3000000 times
Function		Device protection
Electricity type		Vacuum
Ambient temperature		-25℃ to 40℃
Packaging details		Standard package or according to customer's requirements
Weight		32kg

AC vacuum contactor outline and installation dimension (Unit: mm)

Tips: Precautions for vacuum AC contactor installation

Before installation and use, check whether the rated voltage of the coil is consistent with the actual voltage used.
Before use, wipe off the anti-rust grease or rust on the iron core with gasoline. Avoid sticking in the process of use, resulting in power failure and unable to release.
When installing, it is generally installed vertically, and the inclination angle should not be too large and should not exceed 5°, otherwise it will affect the performance of the AC contactor.
When installing the vacuum AC contactor, especially when connecting the wires, pay attention to clean up the broken wires to avoid falling into the contactor, causing the contactor to jam and causing the coil to burn out.
When connecting the wires, be sure not to expose the metal parts of the wires to the air to avoid oxidation. Tighten each screw to avoid poor wire contact due to vibration.