China Geared Traction Machine manufacturer
SHANGHAI SUNNY ELEVATOR CO.,LTD
SHANGHAI SUNNY ELEVATOR CO.,LTD A safty elevator environment from sunny
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DC20V Pre Open Door Control Board For Passenger Elevator Parts

DC20V Pre Open Door Control Board For Passenger Elevator Parts

Brand Name SUNNY
Model Number SN-EC-RDB
Certification CE,ISO9001
Place of Origin China
Minimum Order Quantity 1 Pcs
Price $10~30
Payment Terms L/C, T/T, Western Union
Supply Ability 500pcs/month
Delivery Time 15~30 days
Packaging Details Standard Export Package
Name Control Board
System INVT
Used elevator parts
Hole size(mm) 4
voltage DC20V
Original yes
Application Elevator
Warranty time 12 Months
Model Control Board
Type Control Board
Detailed Product Description

Pre-Open Door Board And Control Board For Passenger Elevator Parts

 

EC-RDB Pre-open Door Board

Product Features

Micro-leveling function: when the floor is high, passengers pass in
and out can cause the car moving up and down for the rope stretching,which causes inaccurately leveling, so the system will leveling the carslowly with door open
Pre-open function: to improve efficiency of the elevator, when theelevator is in the pre-installed zone, it will open the door automaticallythrough the control of program (elevator is leveling, and not finishingthe progress yet)

 

Appearance dimension(mm)Installation dimension(mm)Hole size(mm)
98x8490x764

 

Application Range
When customer needs micro-leveling function, pre-open function
lnstallation Position
Control cabinet

 

 

EC-UCM UCMP Control Board

 

Product Features

EC-UCM control board can detect whether the elevator moves
unintentionally. If the elevator moves unintentionally, ec-ucm controllerwill output a safety signal to the actuator (elevator rope clamp, rail clampand governor) to brake, providing an extra layer of protection for theelevator passenger
Can effectively prevent contact adhesion, reduce error output and failure

 

Appearance dimension(mm)Installation dimension(mm)Hole size(mm)
113x10897x924

 

lnstallation Position
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.

 

Product Tags: Pre Open Passenger Elevator Control Board   DC20V Door Control Board   Passenger Elevator Door Board INVT  
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