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1 Product Information
1
1.4 Technical Specications
Table 1-2 NICE3000
new
technical specications
Item Specication
Power supply
Phases, voltage, frequency
200 V: single-phase 220 to 240 V, 50/60 Hz
400 V: three-phase 380 V, 400 V, 415 V, 440 V, 460 V; 50/60Hz
Voltage range -15% to +10%
Frequency range -5% to +5%
Instantaneous voltage dip
allowed
200 V:
Continuous running at above 150 VAC;
Undervoltage protection after 15 ms running at reduction from
rated input to below 150 VAC
400 V:
Continuous running at above 300 VAC;
Undervoltage protection after 15 ms running at reduction from
rated input to below 300 VAC
Basic features
Standard oors 40
Elevator speed ≤ 4.00 m/s
Number of elevators in group
control
≤ 8
Communication method CANbus
Functions See the function list in “Introduction”.
Drive features
Motor control mode
Feedback vector control (FVC)
PG card required
Startup torque According to the load, maximum of 200%
Speed adjustment range 1:1000 (FVC)
Speed stability accuracy ±0.05% (FVC, 25±10°C)
Torque limit 200% of rated torque
Torque control accuracy ±5%
Frequency range 0 to 99 Hz
Frequency accuracy ±0.1%
Frequency reference
minimum unit
0.01 Hz/99 Hz
Output frequency minimum
unit
(for calculation)
0.01 Hz
No-load startup
compensation
When the elevator load is unknown, the system outputs a proper
torque to start the motor smoothly based on the elevator running
direction, minimizing the instantaneous rollback and improving
the riding comfort.
Braking torque 150% (external braking resistor), built-in braking unit
Acceleration/Deceleration
time
0.1s to 8s
Carrier frequency 2 to 16 kHz
Power supply from battery
At power failure, the elevator runs to the nearest leveling area at
low speed with power supply from the battery.