20
21
-1
1
12
Power Supply PS1000-A6-24.20
DC Input
6
DC Input
Figure 6.1
Wiring for DC Input
The device is suitable to be supplied from a DC input voltage.
Using DC
1.
Use a battery or a similar DC source. A supply from the intermediate DC-bus of a frequency
converter is not recommended and can cause a malfunction or damage the unit.
2.
Connect (+) pole to L and (-) pole to N.
3.
Connect the PE terminal to an earth wire or to the machine ground.
DC input
Nom. DC 110-150V
±20%
DC input range
Min.
88-180Vdc
Continuous operation
DC input current
Typ.
4.64A
At 110Vdc, at 24V, 20A
Allowed Voltage (+) or (-) input
to earth
Max. 375Vdc
Continuous, according to IEC 60664-1
Turn-on voltage
Typ.
80Vdc
Steady state value
Shut-down voltage
Typ.
70Vdc
Steady state value
