Underwriters Laboratories S600 Series, Руководство пользователя, Страница: 17 / 24

3-7. Inverter Operation
：
To operate the power inverter, use the ON / OFF switch on the Front panel to
turn the power on. Then the power inverter is ready to deliver AC power to
the loads.
If you are operating several loads from the power inverter, turn them on
separately after the inverter is on.
This will ensure that the power inverter does not have to deliver the starting
currents for all the loads at one time.
3-7-1. Controls and indicators
：
The ON / OFF switch turns the control circuit in the power inverter on
and off. It does not disconnect power from the power inverter.
The Inverter operates from an input voltage ranging of
：
10.5 to 15.0 VDC for 12V models
21.0 to 30.0 VDC for 24V models
42.0 to 60.0 VDC for 48V models
The Inverter will indicate high and low DC voltage conditions as
follows
：
Model
Dc Input over
Voltage shut-down
Dc Input under
Voltage alarm
Dc Input under
Voltage shut-down
S600-112
S600-212
15.3 11.0 10.5
S600-124
S600-224
30.6 22.0 21.0
S600-148
S600-248
61.2 44.0 42.0
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