Power supplies
POWER SUPPLIES
Non-regenerative power supplies
2.
33
DDS
HARDWARE
Ref.1310
PS-65A module
Technical data
T. H2 /1 Technical characteristics.
PS-65A
Power supply (Vmains)
Three-phase 50/60 Hz, with a voltage range
between 400-10% and 460+10% V AC
Mains power consumption (400 V AC) 95 Arms
Maximum connection cable section
50 mm²
Power bus voltage VbusNom
565 V DC / 650 V DC
Rated (peak) output current
1
120 A (360 A, 1 s)
Rated (peak) output power 65 kW (195 kW, 1 s)
Power for the module control circuit 24 V DC (between 21 V DC and 28 V DC)
Consumption of the module control circuit itself 1 A at 24 V DC (24 W)
Internal Ballast resistance (power)
1
9 (600 W)
Energy pulse to be dissipated 36 kW (0.6 s)
Ballast circuit on/off 768 V DC / 760 V DC
Minimum external Ballast resistance 9
Filter capacity 750 µF, 900 V DC
Energy stored in the capacitors 0.5 C·V²
Maximum “SYSTEM OK“ contact voltage 125 V AC, 150 V DC
Maximum “SYSTEM OK“ contact voltage 1 A
Width 117 mm (4.61 in)
Approx. mass
9.9 kg (22 lb)
Power dissipated at maximum load 275 W
1
See derating curves in case of high temperatures.
T. H2 /2 Ambient conditions and other characteristics.
PS-65A
Ambient temperature
1
5 °C / 45 °C (41 °F / 113 °F)
Storage temperature - 20 °C / 60 °C (- 4 °F / 140 °F)
Maximum humidity < 90% (non condensing at 45 °C / 113 °F)
Maximum altitude without loss of features 1000 m (3281 ft) above sea level
Operating vibration 0.5 G
Shipping vibration 2 G
Sealing IP 20
Protections
Over-voltage, heat-sink temperature, hardware
error, Ballast overload.
1
See derating curves in case of high temperatures.
WARNING. Note that PS-65A power supplies admit a mains voltage of up to 460 V AC.
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