Aluminium Elevator Automatic Rescue Device, Shape : Rectangular

Key Features :

• For VFD based control panels
• Motor Capacity: 5HP/3.7KW to 50HP/37KW (Geared/Gearless)
• Battery DC Voltage: 48VDC
• Input AC Voltage: 440V AC
• Output Inverter Voltage: 400V Two Phase 50Hz Pure Sine wave in ARD mode and 400V Three Phase in Normal mode
• Require Minimum wiring
• Incase of phase reversal, ARD will work in MAINS mode only.
• ARD will work only in case of one or more phase failure.
• Optional protection for phase in neutral condition.
• Single card system, easy to maintain.
• MCB protection for switching off ARD for longer time and protection while installation.
• Easy for troubleshooting.
• Separate Indication for R,Y and B. Each phase can be set individually for MAINS mode.