Reactance soft starting cabinet, cost-effective starting cabinet

TGRK high-voltage reactance soft starting cabinet 1000KW reactor soft starting device is used for rated voltage 3~ 10KV large and medium-sized squirrel cage motor or synchronous motor soft starting equipment, its working principle is in the motor stator loop series impedance can be smoothly changed reactor, adjust the size of DC current in the control winding, impedance in a predetermined time from large to small automatic stepless reduction, motor terminal voltage gradually increased to full voltage, to achieve motor start, The starting current is maintained below 3.5~5 times the rated current. After starting, the reactor is automatically cut off, and the starting process has no impact on the power grid. Can be frequently started, starting torque is large, widely used in cement, steel, building materials, chemicals, machinery and many other industries and motor drive loads (such as: fans, pumps, compressors, refrigerators, crushers, etc.) supporting use.

Tenghui TGRK reactance soft starter cabinet performance characteristics:
1. The overall structure of the product is compact, the installation size is small and the occupied space is small;
2. The coil is cast with epoxy resin, which has the advantages of flame retardant, self-extinguishing, maintenance-free, high mechanical strength, strong short-circuit impact resistance, good insulation strength, small partial discharge, long service life, etc.; the core manufacturing adopts the manufacturing technology of dry reactor, with low vibration, low noise and low magnetic leakage;
3. Starting current is 3.5~5 times of rated current, starting time is adjustable from 20~60S, and it can be started continuously for 2~3 times;
4, PLC control can be used, through RS485 port and host computer communication, to meet the requirements of DCS control system;
5, smooth start without impact, starting voltage drop within 10%, little impact on the power grid.
Tenghui TGRK reactance soft start cabinet high cost performance starting cabinet high voltage reactance soft start cabinet starting effect:
1. The principle of high-voltage reactance soft start cabinet:
AC asynchronous motor at rated voltage start, the initial starting current is often too large more than many times the rated current (generally 5-8 times), in order to reduce the starting current, usually using current-limiting reactance soft, it works with the motor stator winding series, AC motor start process is very short (generally a few seconds to two minutes), after starting the reactance soft cut.
2. Cabinet type features: KYN 28A armored central cabinet and XGN2 cabinet type (different cabinet types have different prices)
3. size requirements: customized.
Tenghui TGRK reactance soft start cabinet high cost-effective starting cabinet  high voltage reactance soft start cabinet starting technical characteristics:
1. Reactor coil is cast with epoxy resin, which has the advantages of flame retardant, self-extinguishing, maintenance-free, high mechanical strength, strong short-circuit impact resistance, good insulation strength, small partial discharge and long service life.
2, reactor core manufacturing using dry reactor manufacturing technology, small vibration, low noise, small magnetic leakage, weight than oil immersion to light, occupy small space, simple structure, relatively small loss, electromagnetic interference to the environment is small;
3. Compact size of starting cabinet saves floor space.