elevator Emergency power supply board LG SIGMA DOP-116 AEG05C281 elevator pcb Circuit board

Elevator power board DOP-116, This board used inside emergency power box,will be easily damaged by wrong cable connection.

SIGMA board DOP-116 is a power board, commonly used in accessories for SIGMA elevators. The model of this board is LG-OTIS DOP-116 AEG05C281, and it is available for sale.

Product Details

Model: LG-OTIS DOP-116 AEG05C281

Use: SIGMA elevator accessories

Status: Available for sale

Notes Price: May change due to market fluctuations, it is recommended to check the latest price information before purchase.

Warranty: A new board comes with a 12-month warranty, you can ask the salesperson when purchasing.

If you need to purchase SIGMA board DOP-116, it is recommended that you contact us directly to obtain the latest price and stock information.

The elevator power board is one of the core components of the elevator control system, and is mainly responsible for providing a stable power supply for the elevator. It adopts advanced circuit design to ensure that the elevator can operate stably in various complex environments. The power board also has functions such as overvoltage, overcurrent and short circuit protection to ensure the safe operation of the elevator.

Main functions

Stable output: It can convert the unstable input voltage into a stable output voltage to provide a stable power supply for the elevator control system.

Overvoltage protection: When the input voltage exceeds the set value, the power board will automatically cut off the power supply to prevent the elevator from being damaged due to excessive voltage.

Overcurrent protection: When the current is too large during the operation of the elevator, the power board will automatically cut off the power supply to prevent the elevator from being damaged due to excessive current.

Short circuit protection: When the elevator control system has a short circuit, the power board will automatically cut off the power supply to prevent the elevator from causing fire and other safety accidents due to short circuit.

Installation and maintenance

Installation: It should be installed in a dry and well-ventilated environment, avoid direct sunlight and rain, and the power board should be kept away from flammable and explosive items to ensure safety.

Maintenance: To ensure the normal operation of the power board, it should be inspected and maintained regularly, mainly including cleaning the dust on the surface of the power board, checking whether the connecting wires are loose or damaged, etc. If any problems are found, they should be handled in time.

Fault handling

No output: Check whether the input power is normal. If the input power is normal, it may be that the internal components of the power board are damaged and the power board needs to be replaced.

Unstable output voltage: Check whether the input voltage of the power board is stable. If the input voltage is unstable, it is necessary to deal with the input power problem; if the input voltage is normal, it may be that the internal components of the power board are damaged and the power board needs to be replaced.

Overheating: Check the heat dissipation of the power board. If the heat dissipation is poor, the heat dissipation environment needs to be improved; if the heat dissipation is good, it may be that the internal components of the power board are damaged and the power board needs to be replaced.