High Voltage Vacuum Contactor/Switch for 24kv Capacitor Cabinet

Product Details
Customization: Available
Electricity Type: AC
Number of Pole: 3
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  • Overview
  • General description
  • Normal using conditions
  • Main technical parameter
  • Packaging
  • International fairs
  • Company show
Overview

Basic Info.

Model NO.
JCZ1
Phase
3
Main Circuit Rating Voltage
High Voltage
Type
Ac Contactors
Power-Frequency Withstand Voltage
65kv
Mechanical Life
100000 Times
Electrical Life
25000 Times
Lightning Impulse Withstand Voltage
90kv
Clearance Between Open Contacts
11-13mm
Transport Package
Carton and Pallet
Specification
JCZ1
Trademark
VACEM
Origin
Wenzhou, China
HS Code
8535900090

Product Description

General description

The VACZ1 series AC vacuum contactor is a suitable option for AC tri-phase 50Hz power systems with a rated current of 630 A or below and a rated voltage of 24kv. It is designed for remote circuit making and breaking, frequent starting, and AC motor control. Additionally, it can be combined with a fuse and protector to replace a vacuum circuit breaker. This contactor adheres to the GB/T 14808, IEC 60470, and JB/T 7122 standards, and its main performance indicators meet international standards. The product is known as the High Voltage Vacuum Contactor/Switch for 24kv Capacitor Cabinet and can be found using the keywords Contactor, Vacuum Contactor, or Vacuum Switch. No additional attributes are associated with this product.

Normal using conditions

a. Environment temperature: -5ºC~+40ºC, and the average value is no more than +35ºC within 24 hours.
b. Altitude: no more than 1000m.
c. Atmospheric conditions: monthly highest humidity in the wettest month is no more than 90% and the monthly average minimum temperature shall be 25ºC. Condensation on the products due to temperature changes shall be considered.
d. Impact vibration: The place is without extensive shaking, impact, and vibration.
e. The place is without explosion hazards, enchant gas, and sleet.
f. No rain and snow in places
g. Pollution degree: Three grade
h. Installation type: III
i. Installation condition: The slant angle between the installation surface and the vertical surface is no more than 15°.

Main technical parameter

 

Item Unit VACZ1 160/24 VACZ1 250/24 VACZ1 400/24 VACZ1 630/24
Main circuit rated voltage kV 24 24 24 24
Main circuit rated current A 160 250 400 630
Main circuit current making capacity A/100times 1600 2500 4000 6300
Main circuit make-break capacity A/25times 1280 2000 3200 5000
Maximum breaking capacity A/3times 3200 4000 4500 6000
Mechanical life Thousand times 100 100 100 100
Engineering lock life Thousand times 10 10 10 10
Electrical life   25 25 25 25
Permanent magnet mechanism life Thousand times 10 10 10 10
Power-frequency withstand voltage of main circuit kV 65 65 65 65
Phase to phase/phase to earth power frequency withstand voltage   65 65 65 65
Lightning impulse withstand voltage kV 90 90 90 90
Rated operating frequency times/h 150 150 150 150
Rated operating frequency of permanent magnet mechanism times/h 30 30 30 30
Terminal pressure N >100 >100 >100 >100
Clearance between open contacts mm 12±1 12±1 12±1 12±1
Over travel mm 2±5 2±5 2±5 2±5
Main circuit resistance μΩ ≤180 ≤180 ≤180 ≤18
 
Packaging

 

High Voltage Vacuum Contactor/Switch for 24kv Capacitor Cabinet
For Vacuum Circuit Breaker, pls click:  https://china-vacem.en.made-in-china.com/product-group/roqEnxmCTUYh/Vacuum-Circuit-Breaker-catalog-1.html
 
International fairs

 

High Voltage Vacuum Contactor/Switch for 24kv Capacitor Cabinet
Company show

 

High Voltage Vacuum Contactor/Switch for 24kv Capacitor CabinetHigh Voltage Vacuum Contactor/Switch for 24kv Capacitor CabinetHigh Voltage Vacuum Contactor/Switch for 24kv Capacitor CabinetHigh Voltage Vacuum Contactor/Switch for 24kv Capacitor CabinetHigh Voltage Vacuum Contactor/Switch for 24kv Capacitor Cabinet

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