High Voltage Motor Stating Reactor Manufacturer

High Voltage Motor Stating Reactor

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Applications
The QKSC high voltage motor stating reactor can reduce the voltage when starting up an AC induction motor. This product is designed to match the starting process of high-voltage asynchronous motors, and us compatible with motors of 220V to 14000KW.

When starting an AC induction motor at the rated voltage, the starting current always goes up to 5-7 times of the rated current. In order to reduce the starting current to avoid affecting the whole power grid, induction motors are usually started with lower voltages. An AC motor take a short time to startup, (usually a few seconds to two minutes), and by simply applying a reactor the voltage can be reduced.

Specifications

Starting reactor model	Starting capacitor Kv	Starting current	Reactance(Ω)	outline size L x w x H mm	Be started reactance machine
Starting reactor model	Starting capacitor Kv	Starting current	Reactance(Ω)	outline size L x w x H mm	model	power(KW)
QKSC-400/6	395	123	8.667	865x300x700	Y355-4	220
QKSC-450/6	445	139	7.669	895x340x730	Y355-4	250
QKSC-500/6	495	154	6.992	910x345x740	Y355-4	280
QKSC-550/6	555	173	6.162	925x350x760	Y355-4	315
QKSC-630/6	620	194	5.496	940x355x785	Y400-4	355
QKSC-700/6	700	219	4.868	955x360x800	Y400-4	400
QKSC-800/6	785	246	4.333	975x360x820	Y400-4	450
QKSC-850/6	855	267	3.993	1015x385x840	Y400-4	500
QKSC-1000/6	965	301	3.542	1030x385x880	Y400-4	560
QKSC-1100/6	1080	338	3.154	1090x390x920	Y450-4	630
QKSC-1250/6	1215	380	2.805	1105x390x920	Y450-4	710
QKSC-1400/6	1365	427	2.496	1120x410x970	Y450-4	800
QKSC-1600/6	1540	481	2.216	1135x410x1015	Y450-4	900
QKSC-1900/6	1845	499	2.469	1150x420x1060	Y500-4	1000
QKSC-2100/6	2040	552	2.232	1170x430x1095	Y500-4	1120
QKSC-2300/6	2275	615	2.003	1125x440x1120	Y500-4	1250
QKSC-2600/6	2545	688	1.791	1250x445x1145	Y500-4	1400

Note: The table above shows size parameters of our conventional products. Customization service is also available.

When using customization services, the user should provide following parameters:
1. Rated voltage.
2. Rated current.
3. Rated reactance.
4. Startup running time and continuous startup times
5. Starting and cooling cycle.
6. The conditions of use (outdoor or indoor).
7. Other performance data according to the requirements.

Environment requirements
1. Altitudes lower than 1000 meters.
2. Operating environment temperature -25℃ to 45℃.
3. No harmful gases, steam and conductive or explosive dust at the installation site
4. When the working time reaches 2 minutes (once or accumulated), the device should be cooled for 6 hours before it can start again.

Performance parameters
1. Our dry-start reactors have smaller size compared with traditional oil reactors. They are light weight, have simple structure and are easy to install.
2. High temperature level (F).
3. The loss of dry iron core starting reactors is lower than that of oil reactors.
4. Noise level under 50dB

Features
1. Our high voltage motor stating reactors are made from cold rolled silicon steel of good quality. The core is separated evenly by air vents. Epoxy coat are applied in the gaps with special glue to ensure the air vents unaffected when the device is working.
2. High-quality silicon steel glue is used at the ends of the iron core, which greatly reduces running noise, and is corrosion-proof.
3. The main insulation part of the coil is made of glass fiber epoxy resin. The drying and vacuum immersing in insulating paint process adds to the coil’s good insulation properties and high mechanical strength. It can withstand the current impact when starting motors and extreme temperatures without breaking.