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Type: AC/AC Convert
Output Voltage: 3-11kv
Input Voltage: 3-11kv
Output Type: Triple
Brand Name: Noker
Output Current: 100a 200a 300a 400a 500a
Output Frequency: 50/60hz
Weight: 800kg
Size: 1000*1500*2300mm
Output Power: 601 - 800KW
Place of Origin: China (Mainland)
Power supply: 3 phase
Application: Motor start
Type: AC/AC Convert
Brand: Noker

Specifications

Output type: Triple
Type: AC/AC Converters
Output power: 250----25000kW
Warranty: 18 months
Start mode: Current limiting/voltage/heavy load
Start and stop time: digital set available
Run control: Keyboard/External terminal/RS485
Voltage: 3kvV/6kV/10kV

High voltage motor soft starter is a high voltage motor soft starter designed with up-to date concept, mainly applicable to the control of and protection for the starting and stopping of squirrel-cage type asynchronous and synchronous motors. the starter is composed of several thyristors in series-parallel, and it can meet different current and voltage requirements.
the product is widely used in electric industry with rated voltage 3000 to 10000V,building materials chemical industry, metallurgy, steel and paper-making industries etc., and can perform well ifused together with various kinds of electromechanical devices including water pumps, fans, compressors, crashers, agitators and conveyer belt etc., It is the ideal device for starting and protecting high voltage motors.

Features:

1. Free of maintenance: Thyristor is an electric device without contacts. Different from other kinds of products that need frequent maintenance on liquid and parts etc., it turns the mechanical lift into the service life of electronic components, so it needs no maintenance after running for many years.
2. Easy installation and operation: A complete system for controlling and protecting the starting of motor. It can put into operation only with the power line and motor line connected. the whole system can be tested electrically under low voltage before operating with high voltage.
3. Backup: the starter comes equipped with a vacuum contactor which can be used to start the motor directly in the inside. If fails, the vacuum contactor can be used to start the motor directly to ensure the continuity of the production.
4. High voltage thyristor is a component of major loop, equipped with voltage balancing protection system and over-voltage protection system.
5. Comes equipped with an electromagnetic blocking device for fear of entering the high voltage device in the electrified state.
6. Advanced optical fiber transmission technique realizes the triggering detection of high voltage thyristor and the isolation between LV control loops.
7. 32-bit ARM-core microcontroller is used to perform central control which is real-time and high efficient with high reliability and excellent stability.
8. LCD/touch screen display system in both Chinese and English with human-friendly operation interface.
9. RS-485 communication port can be used to communicate with the upper computer or centralized control center.
10. Aging experiments are made on all circuit boards.
3kv 6kv 10kv 11kv Thyristor Solide State SCR Medium Voltage Soft Start Cabinet