Fagor APS-24, Hardware Manual

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   Power supplies
94
2.
POWER SUPPLIES
Re
gene
rative regul
ated pow
er
su
ppli
es
66
DDS
HARDWARE
Ref.1310
2.3 Regenerative regulated power supplies
When referring to regenerative regulated (step-up or boost) power sup-
plies, we'll use RPS-80, RPS-75, RPS-45 and RPS-20. They all admit a
mains voltage between 400-10% V AC and 460+10% V AC (with a mains
frequency of 50/60Hz) and can consume and return to mains sinusoidal
DC power with a maximum power factor close to 1. Unlike XPS regenera-
tive power supplies, their bus voltage is programmable and independent
from the mains voltage; i.e. for the same power absorbed, the bus volt-
age of the RPS can be higher than the that of the XPS.
These power supplies look like this on the outside:
F. H2/26
Regenerative regulated power supplies:
A. RPS-80, B. RPS-75, C. RPS-45, D. RPS-20.
A
B
C
D