User guide

CLASS 5000 METER
62-0392-03 4
1.0 INTRODUCTION
The E-Mon D-Mon® Class 5000 meter is a 3-phase meter with communications. The
device is used to monitor electric power usage of individual loads after the utility meter
and store kW and kVAR data for automatic meter reading. The Class 5000 meter is
dual protocol capable and provides both RS485 and Ethernet communications.
Installation must only be performed by qualified personnel and in accordance with
these instructions and all applicable local and national electrical codes. E-Mon and its
representatives assume no responsibility for damages or injury resulting from the
improper installation of this meter.
Verify the input voltage rating and configuration on the unit panel label to ensure that it
is suitable for the intended electrical service. Class 5000 meters labeled for 120/208V
service MUST NOT be installed on service feeds of 277/480 volts or 347/600 and vice
versa. Verify that the Class 5000 meter’s current sensors are sized suitably for the load
to be monitored. Compare the color of the arrows on the current sensors to the chart
below to confirm the correct current sensor is being used.
CAUTION
Internal circuit card components are extremely sensitive to electrostatic
discharge. Prior to handling or touching internal circuitry, discharge any static
buildup on your person. To discharge yourself, touch a grounded metal object
such as conduit or an earth grounded metal enclosure.
WARNING
Use of this instrument, Class 5000, in a manner inconsistent with this manual
or not specified by the manufacturer in writing, can cause permanent damage
to the unit and/or serious injury to the operator. The protection and safety
features provided by this equipment may become impaired or otherwise
compromised.
NOTE: If any trouble arises during installation or functional verification operations, do
not immediately remove unit. Before removing the unit, contact E-Mon’s tech-
nical support department at [phone]. E-Mon’s technical department
will assist you in detailed troubleshooting of the Class 5000 installation.
Sensor Arrow Color Code Sensor Rating
Brown 100 A
Red 200 A
Yellow 400 A
Black 800 A
Blue 1600 A
White/Black 3200 A