Description

OTIS elevator AT120 door controller FAA24350BK1

 

 

 

 

Specifications：

 

1. AT120 is a low range DC Door operator for door weights up to 120kg.
2. Speed and torque are controlled by the AT120 door control box and a DC motor.
3. Supply:

— Standard supply is 230V Phase to Neutral in a TN-S configuration. This voltage is converted with a transformer and a rectifier into 30VDC input voltage for the AT120 control box.
— For 3 phase 220V mains supply the above mentioned transformer is connected phase to phase.

— Optional available is a special transformer for 400V mains supply, where no neutral is available. Therefore this transformer is connected phase to phase.

4. Control: The AT120 uses the same 3-wire bit-coded interface as the DO-5 operator (Door operator with  DCSS5control)
5. The set-up for different configurations and variations of several parameters can be done via the OTIS service.