Battery powered emergency Soji SJ-S 60VDC for elevator rescue

Battery powered emergency Soji SJ-S 60VDC for elevator rescue

  • This device is mainly an UPS supplied by a 60V 7AH-17Ah batteries, with some additional functions.
    This device can be used for emergency evacuation operation for all elevator panels with inverters of all power ratings with the main control panel is supplied from 220V/50Hz inverter and the inverters DC buses are directly derived from the batteries.

    Control cabinet using SOJI 60VDC for reference

    Why SOJI 60VDC?

    • Pure sine wave output
    • There is no power limited for traction machine in SOJI rescue device
    • 12V output for intercom
    • Microprocessor-based digital control
    • Auto restart while AC is recovering
    • Intelligent battery management with build in 3 stage charger will help prolong battery life
    • High efficiency, optimum performance, low maintenance, easy to operate
    • User friendly through LED indicators
    • Small size, light weight to build in lift control panel
    • 310VDC output to supply lift inverter control circuit (such as Yaskawa L1000A)
    • Short circuit and overload protection
    • Suitable for all kinds of elevator VVVF supported DC rescue operation
    • Expandable DC voltage to 60VDC – 72VDC- 96VDC -120VDC for many different types of inverters on the market

    Block Diagram of 60VDC Elevator rescue device

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