Product infromation

Product infromation

Optimum Exclusive Design for Passenger Elevators

  • A braking circuit is built in the AC Drives of all the capacities.
  • Built-in PG feedback circuit is standard equipment.
  • An optional keypad is available.

Higher Performance

  • Overload capacity: 200% for 10s*1)
  • Current response (ACR):500Hz
  • Reduction of torque ripple realizes low vibration.
  • Reduced roll-back during starting up.

*1) Except for 200 V / 22 kW and 400 V / 30 kW

High performance vector control

  • Current response (ACR): 500Hz
  • Speed control accuracy: ±0.01%

High overload capacity

200% of rated current for 10s*2)
(Overload begins from 80% continuous operation with a carrier frequency of 10kHz.)
*2) Except for 200 V / 22 kW and 400 V / 30 kW

IM/PMSM common drive

A single AC Drive can control an induction motor (open/closed loop control) and a synchronous motor (the optional PG interface card is required).

Model variations

FRENIC-Lift AC Drives are available in a series with capacities ranging from 4.0 to 45kW for three-phase 400V model.
5.5 to 22kW for three-phase 200V model.
2.2kW for single-phase 200V model.

Applicable to the feedbacks from various pulse generators

  • Applicable to the inputs by open collector/complementary output as a standard specification (Encoder power supply is switchable between +12V and +15V.)
  • Applicable to the inputs from the 5V line driver as an option
  • Applicable to Sin/Cos, Serial interface (EnDat2.1) and Parallel interface (4-bit gray code, UVM 3-bit code)

Maintenance functions/Long life design

  • DC bus capacitor life: 7 years
  • Electrolytic capacitor life on the printed circuit boards: 7 years
  • Cooling fan life: 5 years
  • Life warning signal
  • Recording and display of cumulative operating time
  • Recording and display of cumulative operations

Globalization

  • Safety standards
    EN61800-5-1:2003,
    EN954-1 Category3
  • Sink/source switchable
  • RS-485 communications (Modbus RTU) is adopted as standard equipment.
  • CAN Bus is adopted as standard equipment.

Peripheral support tools (Option)

  • AC Drive support loader software is provided.
  • A multi-function keypad (with backlit LCD) makes it possible to copy or edit the function code data.
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