- Overview
- General description
- Normal using conditions
- Main technical parameter
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Basic Info.
Model NO.
VCKG3
Main Circuit Rating Voltage
High Voltage
Type
Ac Contactors
Rated Operating Frequency
300 Times/H
Mechanical Life Time
1000000 Times
Mechanical Lock Operation Frequency
120 Times/H
Tri-Phase Asynchronous Time
Max:2ms
Over Travel
1.6-2mm
Transport Package
Carton
Trademark
VACEM
Origin
Wenzhou, China
HS Code
8535900090
Production Capacity
10000
Packaging & Delivery
Package Size
40.00cm * 30.00cm * 55.00cm
Package Gross Weight
30.000kg
Lead Time
3 days (1 - 1 pcs)
7 days (2 - 10 pcs)
30 days (11 - 100 pcs)
To be negotiated ( > 100 pcs)
7 days (2 - 10 pcs)
30 days (11 - 100 pcs)
To be negotiated ( > 100 pcs)
Product Description
The VACG series AC M.V. vacuum contactor is designed for use in AC power systems with a frequency of 50Hz. It is suitable for main circuit rated voltages up to 12kv and rated currents up to 630A. This contactor is ideal for remote making and breaking, frequent starting, and controlling AC motors. It is particularly well-suited for use with fuses and a variety of protection devices, making it an excellent replacement for vacuum circuit breakers.
The VACG series AC M.V. vacuum contactor conforms to GB/T 14808, IEC 60470, and JB/T 7122 standards. Its main performance indicators have reached international levels, ensuring its reliability and safety. This product is also known as the 6kv 10kv Medium Voltage Vacuum Contactor for Capacitor Switchgear and is commonly referred to as a vacuum contactor, medium voltage contactor, or capacitor contactor.
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°.
Type | Unit | VACG-160~630/7.2 | VACG-160~630/12 | ||||||
Rated voltage | kV | 7.2 | 12 | ||||||
Rated current | A | 160 | 250 | 400 | 630 | 160 | 250 | 400 | 630 |
Making capacity | A/100times | 1600 | 2500 | 4000 | 6300 | 1600 | 2500 | 4000 | 6300 |
Breaking capacity | A/25times | 1280 | 2000 | 3200 | 5000 | 1280 | 2000 | 3200 | 5000 |
Rated P.F. withstand voltage | kV | 28 | 42 | ||||||
Mechanical life time | times | 100,0000 | |||||||
Rated operating frequency | times/h | 300 | |||||||
Short-time operating frequency(20s) | times/h | 1000 | |||||||
Mechanical lock operation frequency | times/h | 120 | |||||||
Clearance between open contacts | mm | 4±0.2 | 6±0.5 | ||||||
Over travel | mm | 1.8±0.2 | 1.8±0.2 | ||||||
Closing time | ms | ≤80 | |||||||
Opening time | ms | ≤40 | |||||||
Main circuit resistance | μΩ | ≤200 | |||||||
Tri-phase asynchronous time | ms | ≤2 |
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