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.
