380V Elevator Small Machine Room Control Cabinet Power Supply Cabinet

The Elevator Small Machine Room (SMR) Control Cabinet is a compact and efficient control system designed for modern elevator installations where space optimization is crucial. It integrates advanced electrical and electronic components to manage the elevator’s operation, safety, and communication functions.

Constructed from durable materials, the cabinet houses critical components such as the inverter, controller, safety circuits, and power supply units. Its modular design ensures easy maintenance and scalability for different elevator configurations. The inverter regulates motor speed, ensuring smooth starts, stops, and energy-efficient operation, while the microprocessor-based controller processes input signals from sensors, call buttons, and safety devices to coordinate movements.

Safety features include overload protection, emergency stop circuits, and fault diagnostics, compliant with international standards like EN 81-20/50. The cabinet also supports remote monitoring and connectivity for predictive maintenance.

Ideal for mid-rise buildings, the SMR Control Cabinet reduces the machine room footprint without compromising performance, offering reliability, energy savings, and quiet operation. Its user-friendly interface simplifies troubleshooting, making it a preferred choice for modern elevator systems.

Small machine room control cabinet

Small machine room control cabinet

FAQ
1. Are the elevator wire ropes durable?
The elevator wire rope has special provisions and requirements. Configuration is not only for wire rope and rated load, but also considered the size of the traction, as a result, the tensile strength of wire rope is greater than the weight of the lift. The safety factor is equipped with more than four wire rope. So it won’t break at the same time.
2. Is it dangerous for power failure suddenly during the elevator running?
If it occurs, the elevator will automatically stop due to the electrical and mechanical safety device. In case of power failure,elevator brakes will automatically taken. In addition, the power supply departments such as planned outage, prior notice are also operating.
3. Will us be hurt when it closed suddenly?
In the closing process, if people touch the hall door, the door of elevator will automatically restart without any danger. With anti clamping switch, once the gate touched, this switching action make the elevator unable to be closed and even reopened. In addition, closing force is also available here.
4. How the elevator running?
Elevators are operated with a counterweight wire rope through the (tractor) traction drive, making ups and downs on the guide rail.
5. Is the escalator installation complicated?
We believe the functions of an escalator are not necessarily proportional to the operation complexity. Therefore, escalators designed by us apply an integrated structure, so that the equipment is more precise and more efficient and allows easier and more convenient commissioning.
6. Do you have any cerifications?
Yes, we do with ISO9001 / CCC / CE Certificates for u.