6kv Medium Voltage Vacuum Contactor for Motor Starter
Overview Package Size 40.00cm * 30.00cm * 55.00cm Package Gross Weight 30.000kg Lead Time 3 days (1 - 1 pcs) 7 days (2 -
Description
Basic Info.
Model NO. | VCKG3 |
Main Circuit Rating Voltage | High Voltage |
Type | Ac Contactors |
Mechanical Lock Operation Frequency | 120 Times/H |
Over Travel | 1.6-2mm |
Tri-Phase Asynchronous Time | Max:2ms |
Mechanical Life Time | 1000000 Times |
Rated Operating Frequency | 300 Times/H |
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)
Product Description
General descriptionThe 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.
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
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 |
For Vacuum Circuit Breaker, pls click: https://china-vacem.en.made-in-china.com/product-group/roqEnxmCTUYh/Vacuum-Circuit-Breaker-catalog-1.html
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