Power supplies
2.
94
Ref.1912
DDS
HARDWARE
· 52 ·
2.2 Regenerative power supplies
When referring to regenerative power supplies, we'll use XPS-25 and XPS-
65. They all admit a line voltage between 400 (1-10 %) V AC and 460 (1+10
%) V AC and can return power back to mains. They are:
The
XPS-25
supplies 25 kW and can return 20 kW to mains. It integrates
an auxiliary 24 V DC power supply to feed the control circuits of the
modular drives. Consequently, it will not need an APS-24 to perform this
function.
The
XPS-65
supplies 65 kW and can return 54 kW to mains. It integrates
an auxiliary 24 V DC power supply to feed the control circuits of the
modular drives. Consequently, it will not need an APS-24 to perform this
function.
F. H2/14
Regenerative power supplies.
A.
XPS-25,
B.
XPS-65.
L1
L2
L3
L1
L2
L3
CH1
CH2
CH1
CH2
Ri Re L+
Ri Re L+
A
B
Содержание DDS APS-24
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