6kv Medium Voltage Vacuum Contactor for Motor Starter

Product Description

General 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.
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
International fairs
Company show

---

>> 24/12V 30 speeds LCD LED Touch screen Body massagers electronic muscle release massage gun, food head back neck massagers
>> Yuchai Gas engine CNG engine Ignition coil K1A00-3705061A for VOLGOBUS
>> IOR810 ABB module inventory spot sale
>> Handheld Welding Machine Rhinestone Hot Fix Machine
>> PE2.5LC 12V2.5ah Sealed Maintenance Free Lead Acid Car Battery Camel Battery Leoch Battery Storage Battery Truck Battery Motorcyclebike Motorcycle Battery
>> HC-S042 High Quality First aid analog defibrillator / aed defibrillator trainer for AED training
>> Casoft Cloth-Like Film Breathable Non-Woven Fabric High Absorption Dry Surface Super Thin Old Children Manufacturer Baby Diaper Pull up Pants
>> High Quality Polished Finish Surface 100% Made in Italy for Tile Floor
>> 1mm hole stainless perforated metal mesh/metal grill for speaker cabinet
>> Portable Carbon Stainless Aluminum Alloy Steel Plate Sheet Metal Plate Beveler Beveling Tool Edge Milling/Chamfering/Facing Beveling Machine
>> Kraussmaffei Kmd70 Twin Conical Screw Barrel for PVC Pipe
>> The newest Hazelnut Ginkgo Chestnut peeler cracker machine
>> AG-C097V "Tyre" Heating Pressed Velour Car Seat Cushion
>> Direct manufacturer fixed Window vinyl double vertical sliding Upvc single hung Windows
>> AISI304 SUS304 SS304 stainless steel wire mesh 20 mesh
>> Modified to high quality led double U headlamp headlight plug and play for VW Volkswagen golf 7 head lamp head light 2014-2017
>> Cordless electric power Impact Wrench drills portable screwdriver cordless drilling machine with lithium battery
>> KW-520C PU Door Gasket Foaming Machine
>> Candy Gummy Jelly Sweet Gelatin Powder Bonbon Halal Gelatine Sweets
>> Gloves Yarn Cotton Oe Cotton Gloves Poly Cotton Yarn Thread Ne6s/1 orange color yarn