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GD1 – Installation Guide
1.1– INTRODUCTION
The external GDPS-400/xx power supply unit is the power supply for the GD1 actuators which power required for
the application is higher than 4 kW in 230 V
GD1 actuators using the external GDPS power supply are not equipped with an integrated power supply (GD1-
uuu/cc/00-0).
For the various configurations,
NOTE
The GDPS-400/xx power supply unit operates within a wide voltage range between 230 and 480 V
Consequently, the output power will depend on the input voltage.
The specified power values are given for a maximum voltage of 480 V
1.2 – MULTIAXIS POWER SUPPLY UNIT GDPS-400/16-32
Mains operated power supply voltage
Voltage unbalance
Output power
Output DC voltage
Triggering threshold of the braking system
Braking resistor
Pulse power of the braking system
Mains filter integrated
NOTE: UL Listing up to 400 V
Part 2 – Chapter 1 - Specifications
or 7 kW in 400/480 V
AC
see Part 1, section
1.1.
rms input voltage.
AC
Chapter 1 - Specifications
.
AC
.
AC
230 V
-15% to 480 V
AC
AC
system with grounded neutral point.
50 to 60 Hz (phase-ground voltage must be balanced)
IT system supported but not recommended
Max. 3 % of the mains voltage fundamental
400 to 480 V
supply
AC
GDPS/16: 16 kW rated /
45 kW peak
GDPS/32: 32 kW rated /
90 kW peak
400 to 480 V
supply
AC
550 to 800 V
according
DC
to the mains voltage and
during the braking on the
braking resistor.
Connection of the DC bus
to the GD1-400/I modules
Operation voltage
400 V
AC
800 V +/-5 V
33 Ω / 280 W (dp 33/280) for GDPS-400/16
16.5 Ω / 560 W (type E) for GDPS-400/32
Operation voltage
400 V
AC
20 kW (GDPS 16 kW)
40 kW (GDPS 32 kW)
.
AC
+10% three-phase, TN or TT
230 V
supply
AC
GDPS/16: 8 kW rated /
25 kW peak
GDPS/32: 16 kW rated /
45 kW peak
230 V
supply
AC
300 V
to 400 V
DC
DC
Operation voltage
230 V
AC
400 V +/-5 %
Operation voltage
230 V
AC
4,5 kW (GDPS 16 kW)
9 kW (GDPS 32 kW)
41
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