Specificat ions CDHD
30 User Manual
Three- Phase
4 0 0 / 4 8 0 V AC
Spe cifica t ion CD H D - 0 2 4 CD H D - 0 3 0
Pow e r Te m pe r a t u r e
Fans Operates at full power Yes Yes
Power Module Over- Tem perature Fault Regulated
(° C)
80 ± 5% 80 ± 5%
Power Module Over-Temperature Fault Non-regulated
(° C)
100 ± 5% 100 ± 5%
Trigger Tem perature for High Speed Fan (° C) NA NA
Re ge n e ra t ive Re sist or
Internal regenerative
resistor ( optional)
Peak Current (A) 65 65
Resistance (Ω) 12 12
Power Rating (W) 300 300
External regenerative
resistor
Peak current ( A) 100 100
Minimum resistance (Ω) 8.4 8.4
Power Rating (W)
Syst em -
dependent
Syst em -
dependent
Application Inform ation Internal Bus Capacitance ( µF) 3280 3280
VLOW (Regen Circuit Turn Off) (VDC) 770 770
VMAX (Regen Circuit Turn On) (VDC) 780 780
Bra ke
On State Volt age @ Rated Current (m in) at 24 VDC
Logic Power (VDC)
23.5 23.5
Off State Leakage Current (mA) < 2 < 2
Maxim um Current Capability (A) < 2 < 2
Short Circuit Protection Yes Yes
Tim e to Open Maximum (m s) 20 20
Tim e to Close Maximum ( m s) 20 20
3 .3 Control Specifica tions
Ta ble 3 - 7 . Cont r ol Specificat ions – I nt erface O pt ion s:
Analog Voltage / Pulse Train , CAN open, USB, RS2 3 2
Feat ure Specif icat ion
Mot ors DC Brushless, DC Brush Rotary servom ot ors, Linear servom otors
Auto-configuration Autom atic self- configurat ion of m otor phasing and wire settings
Operation
Mode
Selectable Modes Current (Torque) Control, Velocity Contr ol, Posit ion Control,
HD Contr ol
Current
(Torque)
Control
Input/ Output Current command / 3 phase PWM command
Perform ance Update rate 31.25 μs (32 kHz), Output waveform sinusoidal
Step Response Tim e Actual current reaches command in two cycles, 62.5 μs
Control Loop DQ, PI, Feed-forward
Reference Command Analog Voltage ± 10 VDC, Serial RS232 or USB* , CANopen*
Autotuning Autom atic self-tuning of current control loop param eters
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