12kv Indoor High Voltage Air-Compression Load Break Switch for Cabinets

• Customization: Available
• Function: Turn Switch
• Structure: Power Built-in Type
• Model NO.: VACF12-12D/T630-20
• Pole: 3
• Brand: Vacem
• Certification: ISO9001, CE, CCC
• Rated Current: 630A
• Rated Thermal Stability Current: 20(4s)Ka
• Rated Dynamic Stability Current: 50ka
• Rated Cable Charged Current: 10A
• Power Voltage of Motor Operation: AC/DC 220V
• Transport Package: Carton
• Specification: VACF12-12D/T630-20
• Trademark: VACEM
• Origin: Wenzhou, China

Product Description

General description

Introducing the game-changing 12kv Indoor High Voltage Air-Compression Load Break Switch for Cabinets! Get ready to revolutionize your electrical systems with this cutting-edge switch that will take your power distribution to new heights.
Designed with precision and innovation, this Load Break Switch is the ultimate solution for indoor applications. With its unrivaled performance and reliability, it guarantees seamless operation and maximum efficiency. Say goodbye to power interruptions and hello to uninterrupted productivity!
Equipped with the latest technology, this Air-Compression Load Break Switch is a force to be reckoned with. Its VACF12-12D/T630-20KA type ensures optimal performance, while its rated voltage of 12kv and rated frequency of tri-phase 50Hz make it suitable for a wide range of applications. Whether you need to handle load currents, loop currents, or air containing transformers, this switch has got you covered.
Safety is our top priority, and this switch is no exception. With its advanced features and robust construction, it guarantees reliable operation and protection against electrical hazards. Rest assured, your equipment and personnel will be safeguarded at all times.

So, why settle for anything less when you can have the best? Upgrade your electrical systems with the 12kv Indoor High Voltage Air-Compression Load Break Switch for Cabinets and experience the power of innovation. Don't miss out on this opportunity to take your operations to the next level. Get yours today and join the ranks of industry leaders who are reaping the benefits of this exceptional switch.

Main technical parameter

 

Item	Unit	VACF12-12DT630-20
Rated voltage	kV	12
Rated frequency	Hz	50
Rated current	A	630
1 min power frequency withstand voltage	kV	Phase to phase,to earth 42;isolating fracture 48
Lightning impulse withstand voltage	kV	Phase to phase,to earth 75;isolating fracture 85
Rated thermal stability current	kA	20(4s)
Rated dynamic stability current	kA	50
Rated making current(peak)	kA	50
Max,breaking current	kA	1.8
Breaking no-load transformer capacity	kVA	1250
Rated cable charged current	A	10
Breaking times of rated power load current	times	6000
Thermal stability current of earth switch	kA	20(2s)
Dynamic stability current of earth switch(peak)	kA	50
Power voltage of motor operation	V	AC/DC 220

 

Item	Unit	Data
		VACF12-12D/T630-20
Moving contact travel	mm	200(+8,-2)
Inter-phase center distance(before mechanism stored energy)	mm	210±1.5
Moving contact opening distance	mm	40±2
Opening clearance between auxiliary contact	mm	≥150
Tri-phase closing/opening asynchronous	ms	≤3
Just off speed	m/s	≥2.8
Just on speed	m/s	≥3.8
Distance between metal value to conduct tube	mm	≥125
Fracture distance of earth switch	mm	≥150
Main loop resistance	μΩ	≤120
Max operating torque	N.m	≤160

Note:1.Measure the distance between moving and fixed auxiliary contact,may measure the fixed arc contact after to conduct tube ejector nozzle end surface to add 24mm thickness.
2.While measuring main loop resistance of VFKRN12A-12D combination electrical appliance,fuse can be replaced by conduct rod whose resistance can be ignored.
 

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