bonitron M3628PCF, Руководство для пользователей

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User’s Manual
13
3. I
NSTALLATION
I
NSTRUCTIONS
3.1.
E
NVIRONMENT
While closed, the M3628PCF is water, dust, and crush resistant. When open and in
operation, the unit should be used only in dry, clean areas. Ensure that the interior of
the unit casing is kept dry.
3.2.
W
IRING AND
C
USTOMER
C
ONNECTIONS
3.2.1.
P
OWER
W
IRING
The power input connector accepts 120VAC or 240VAC 50-60 Hz from the
included standard C13 power cable. The input voltage must be selected
when ordering, and cannot be changed in the field.
The DC output connectors supply DC voltage at the user-selected level via a
pair of banana connectors. Output lead can be constructed as needed.
3.2.2.
S
OURCE
C
ONSIDERATIONS
A three wire source with ground and neutral conductor is required for proper
operation.
Input voltage should not exceed the specified input voltage damage to the
unit may result. The source must be capable of supplying at least 1000VA to
guarantee correct system operation at all output voltages.
CAUTION!
Always use a three wire connection with a bonded neutral conductor.
A floating or ungrounded source may result in incorrect readings on the
voltmeters.