Delta Tau GEO PMAC User Manual
Geo PMAC Drive User Manual
12
Specifications
GxH012 GxH032 GxH052
GxH102 GxH152
Output Circuits (axes)
2
Nominal Input Voltage (VAC)
480
Rated Input Voltage (VAC)
300-525
Rated Continuous Input Current (A
AC
AC
RMS
)
1.98 3.96 6.6 13.2 19.8
Rated Input Power (Watts)
1646 3292 5487 10974 16461
Frequency (Hz)
50/60
Phase Requirements
1Φ or 3Φ
3Φ
Charge Peak Inrush Current (A)
Main
Input
Power
Main Bus Capacitance (µf)
845 1255
Rated Output Voltage (V) @ Rated
Current
Current
288
Rated Cont. Output Current per Axis
1.5 3 5 10 15
Peak Output Current (A) for 2 seconds
4.5 9 10 20 30
Rated Output Power per Axis (Watts)
748 1496 2494 4988 7482
Nominal DC Bus
678
Over-voltage Trip Level (VDC)
828
Bus
Protection
Under-voltage Lockout Level (VDC)
20
Turn-On Voltage (VDC)
784
Turn-Off Voltage (VDC)
744
Shunt
Regulator
Ratings
Delta Tau Recommended Load Resistor
(300 W Max.)
(300 W Max.)
GAR78 GAR48
Input Voltage (VDC)
20-27
Input Current (A)
2A
Control
Logic
Power
Inrush Current (A)
4A
Resolution (bits)
12
Current
Feedback Full-scale Signed Reading (±Amperes)
7.32 14.64 16.26 32.53 48.79
Delta Tau Recommended PWM
Frequency (KHz) @ rated current
Frequency (KHz) @ rated current
12 10 8
Minimum Dead Time (µs)
1.6
Transistor
Control
Charge Pump Time (% of PWM period.)
5
Note:
All values at ambient temperature of 0-45°C (113F) unless otherwise stated.