- KTWS DC speed control equipment adopts standard cabinet and cabinet frame structure. It uses 590 series controller as the core component and is equipped with corresponding components to form a complete control system.
- Use AC 110V to 500V 3-phase power, frequency range 45~65Hz. Provide DC voltage and current, used to control armature and excitation, suitable for separately excited DC motors and permanent magnet motors.
- It can provide forward and reverse control functions, one is realized by changing the excitation direction of the motor, and the other is realized by changing the direction of armature voltage by two-stage anti-parallel thyristor bridge.
- KTWS DC speed control equipment has the function of excitation adjustment and consists of a single-phase full-wave half-controlled bridge. It can provide a fixed excitation voltage source or current source to complete the constant torque mode; it can also provide an adjustable field weakening range to complete the constant power operation mode.