15
AcuDC 200 Series
Safety Earth Connection
Before setting up the meter's wiring, please make sure that the switch gear has
an earth ground terminal. Connect both the meter's and the switch gear's ground
terminal together. The following ground terminal symbol is used in this user’s
manual.
2.3.1 Auxiliary Power Requirement
There are 2 options for the Auxiliary Power Supply for the
AcuDC 200 series meter:
1. Standard: 100 - 240Vac (50/60Hz) or 100-300Vdc
2. Low Voltage DC Option: 20-60Vdc
The 2 options must be chosen according to the application.
Please see the ordering information appendix for further
details.
The first option is mainly used under illumination power conditions, the other is
used under accumulator battery conditions. Typical power consumption of the
DANGEROUS
O n l y t h e q u a l i f i e d
personnel could do the
wire connection work.
Make sure the power
supply is cut off and all
the wires are electroless.
Failure to observe it may
result in severe injury.
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