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Post Requirements
Post Requirements
Product information
The SDKQ series high voltage reactance starting device string a reactance in the stator loop of the high voltage motor. When the motor starts, the device automatically controls the reactance input and start time, and closes the bypass switch within the predetermined time, passing the reactor and the motor into normal operation. It can effectively reduce the starting current of the motor, so as to reduce the electrical and mechanical impact on the motor, power grid and mechanical equipment. It can be widely used for the starting of high voltage AC motor of 3kV, 6kV and 10kV voltage class. Performance characteristics 1. Dry iron core reactor has small loss, good electromagnetic compatibility, small volume; 2. Iron core adopts high quality cold rolled silicon steel sheet and advanced technology, high reactance value stability; 3. The iron core end surface adopts high quality end face glue, silicon steel sheet combined firmly, low noise during operation, good anti-corrosion performance; 4. The coil adopts epoxy resin pouring and advanced technology, good insulation performance, high mechanical strength, anti-aging; 5. General extraction of two reserved groups: 65%, 80% (starting current: about 3 ~ 4 Ie);.5 6. Start time: 10~60S (continuous continuously for 2 minutes, interval of 6 hours before starting again); 7. Stable performance, not affected by the ambient temperature; 8. Simple structure, easy to installation, use and maintenance; 9. High reliability and long service life.
Service environment 1. Ambient temperature: - -15℃ - - + 40℃; 2. Relative humidity: <85%, no condensation; 3. Altitude: not more than 1000m (more than 1000m requires special design); 4. Installation location: the vertical inclination shall not exceed 50, No fire, explosion risk, conductive dust, corrosive gas and violent vibration.
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