Nominal current: See chart
Output voltage:
380 - 520 Vac with regenerative bridge
380 - 420 Vac with dynamicbraking
Input voltage: 400 - 440 Vac +/- 10% three-phase 47-63 Hz
Max. output frequency: 500Hz
Programmable input and output :
N°2 analog outputs +/-10V 11bit
N°2 optocoupled digital outputs 18-30Vdc
N°5 optocoupled inputs 18-30Vd
N°2 analog inputs+/-10V 12bit
Serial line: RS 485 115.200 baud.
Torque Response: ~ 2ms at 100% load (+/-100% )
Current harmonic distortion: <4.5%
Efficiency: 95% at full load
Cooling: Water cooling
Water input temperature: +5° / +30°C
Storing temperature: +5° / +70°C
Relative humidity :max. 90% non condensante
Overload :See chart
Motor protection: PTC
Protection degree: IP 40
Speed feedback: Line driver incremental encoder
PWM frequency :1 - 5kHz, programmable
Speed band width: 40 Hz with feedback15 Hz without feedback
Output speed accuracy:+/- 0.01% with feedback +/- 0.5 % without feedback
Torque band width: 200Hz
Torque control accuracy:
+/-2% of max. value with feedback
+/- 0.1% with external torque loop ( load cell, torque flange)
Reference Regulation: UL 61800
Drive response time at torque/speed set: 150 s
Voltage of the auxiliary ac circuits: 110VAC
Voltage of the auxiliary dc circuits: 24VDC
Control :Vector current control
Drive alarms: Min./Max. dc link voltage ; thermal sensor;
short circuit; phases and ground; motor protection
Frequency limit on the encoder: Input frequency max. 200 kHz