2 - Fagor Automation

Power supplies
2.
POWER SUPPLIES
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Non-regenerative power supplies
DDS
HARDWARE
Ref.1209
2.1 Non-regenerative power supplies
When referring to non-regenerative power supplies, we'll use PS-25B4
and PS-65A. They all admit a voltage range between 400 to 460 V AC.
They are:
L1 L2 L3
Ri Re L+
L1 L2 L3
A B
L+ Re Ri
F. H2/1
Non-regenerative power supplies: A. PS-25B4, B. PS-65A.
The PS-25B4 supplies 25 kW and includes an internal auxiliary 24 V DC
power supply for the control circuits of the modular drives. The over-voltage
and ballast alarm activation levels are the ones of the power supplies
that admit 460 V AC. The PS-65A supplies 65 kW and always needs an
auxiliary power supply APS-24 for the control circuits of the modular
drives.