- What minimum requirements does my lift have to have in order to install a BVA?
In order for a lift to be compatible with the Nayar Systems’ Accessible Virtual Pushbutton Panel (BVA), it must comply with the following minimum characteristics:
Buttons that can be operated by relays: The lift buttons must allow activation via external relays. This is essential so that the BVA device can simulate the physical pressing of the buttons and control the lift remotely.
Electrical compatibility: The lift control system must accept the connection of external relays without compromising its operation and safety. It is essential to verify that the integration of the BVA does not interfere with the existing lift circuits.
Installation space: There must be sufficient space in the car and on each floor to install the 12-relay and 2-relay BVA devices respectively. These devices are connected to the existing pushbutton panels and require proper mounting for proper operation.
Adequate power supply: The BVA device requires a 5VDC input and draws approximately 141mA at 5VDC. It is necessary that the lift provide a compatible power supply or that a suitable converter be installed to supply the necessary power to the device.
Before proceeding with the installation of the BVA, it is recommended to consult the lift manufacturer’s instructions and installation manual to ensure compatibility and to maintain the required safety standards.
