Repair ABB DSQC662 3HAC026254-001 Power Distr Unit
The ABB Power Distr main power distribution board DSQC662 is used for various models of ABB robotic arms, responsible for distributing power to the motor, brake, and other components of the robotic arm. The main power distribution board DSQC662 has many built-in safety features, including overcurrent protection, short circuit protection, and temperature monitoring.
Changke Intelligent can repair various power failures, such as:
Phase loss of 34251 input power supply;
34252 input power supply is missing;
34262 input power frequency warning;
Phase loss of 34251 input power supply;
34406 drive device power supply error;
37108 Communication interruption power supply and computer;
39504 Brake Power Overload
……
The reason why all indicator lights of ABB robot controller are not on:
1. Not providing power to the system;
2. The main transformer is not connected to the correct main voltage;
3. Circuit breaker F6 (if used) has a fault (such as an open circuit);
4. Contactor K41 is faulty or disconnected for any other reason.
