E-Mon D-Mon User Manual

STEP 6: Once the MAINS wiring is complete, close the enclosure front panel and
secure the panel to the enclosure using the locking mechanism.
Activate the external circuit breaker or equivalent switch to apply AC
MAINS power to the unit. The Green Class Net Meter’s display should
turn on and begin cycling through its multiple screens.
STEP 7: Using an AC Voltmeter, verify that the input voltage readings are within
the limits specifi ed below.
NOTE: For a 3-Wire system, the voltages are measured Phase to
Phase. On 4-Wire systems the voltages are measured Phase to
Neutral.
Meter Input Voltage Nominal Voltage Limits (+/-10%)
120/208V, 3 Ph, 4 Wire 120 VAC 108 to 132 VAC
277/480V, 3 Ph, 4 Wire 277 VAC 249 to 305 VAC
240 V, 3 Ph, 3 Wire 240 VAC 216 to 264 VAC
480 V, 3 Ph, 3 Wire 480 VAC 432 to 528 VAC
STEP 8: Remove power from the unit by de-energizing the external switch.
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E-Mon D-Mon Specifications

General

Brand	E-Mon
Model	D-Mon
Category	Measuring Instruments
Language	English