Machine room cabinet with power between 22KW-30KW , SN-DVF-E1

Speed ≤4.0m/S Electrical Distribution Elevator Cabinet Controller 220V AC For Elevator Components

• Built in accurate real-time clock, provides a wealth of time control functions to facilitate the realization of building intelligent control
• Flexible 48VDC or 220VAC power supply input power outage scheme
• Automatic identification and operation of short story station
• Handheld operating device, a small keyboard, PDA, PC, and other products to provide a full range of debugging mode
• Built in 60 fault diagnosis, disease storage multiple fault information and time, easy to maintenance

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.