Standards
- GB 14048.1 General Requirements for Low – voltage Switchgear and Controlgear
- GB 14048.5 Low – voltage Switchgear and Controlgear – Parts 1 – 5
- JB/T 6748 Crane Control Consoles
Structural Features
This series of products comes with a multitude of advantages, such as distinct gear positions, reliable performance, a compact structure, an aesthetically pleasing appearance, a small size, easy installation, and convenient maintenance.
The operating mechanism is equipped with an automatic reset mechanism and a zero – position self – locking mechanism. Additionally, it is feasible to install potentiometers or encoders.
In combination with the supporting electrical control system, the product can achieve stepped or stepless speed regulation control of the motor, including voltage regulation, variable – frequency control, and PLC – based control.
