Power supplies
2.
Ref.1912
· 35 ·
DDS
HARDWARE
PS-65A module
Technical data
T. H2/1 Technical characteristics.
PS-65A
Line voltage 3-ph, from 400 (1-10 %) V AC to 460 (1+10 %) V AC
Line frequency 48 ... 62 Hz
Mains power consumption (400 V AC) 95 A
Minimum connection cable section
·1·
50 mm²
Power bus voltage, VBUS rated 565 V DC / 650 V DC
Rated (peak) output current
·2·
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)
·2·
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 940 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 current 1 A
Width in mm | in 117 | 4.61
Approx. mass in kg | lb
9.9 | 22
Power dissipated at maximum load 275 W
·1·
Depending on the rated operating power.
·2·
For high temperatures, refer to derating graphs (power reduction graph).
T. H2/2 Ambient conditions and other characteristics.
PS-65A
Ambient temperature
·1·
0°C/45°C (32°F/113°F)
Storage temperature -25°C/+60°C (-13°F/+140°F)
Maximum humidity < 90 % (non condensing at 45°C/113°F)
Maximum installation altitude 2 000 m (6 561 ft) above sea level
Operating vibration 1 g
Shipping vibration 1.5 g
Sealing IP 2x
Protections
Over-voltage, heat-sink temperature, hardware error,
Ballast overload.
·1·
For high temperatures, refer to derating graphs (power reduction graph).
WARNING.
Note that PS-65A power supplies admit a line voltage of up to 460 V AC.
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