CLASS 2000 METER
62-0389-03 6
1.1.1 Main Power Board
Connections to this board include the MAINS Input Voltage, Current Sensors, external
IDR interface and Isolated Pulse Output. The MAINS input terminals are covered with
a protective shield for safety purposes. The current sensor assemblies interface to
three header connectors, labeled A, B, and C along with conductor color indication.
Each header connector input corresponds to an input voltage phase, so care must be
taken to ensure each current sensor is connected to the correct input header.
Fig. 2. Standard Configuration.
1.1.2 Display Board
The display connects to the main power board via a flex-ribbon cable and is mounted
on the inside of the enclosure door. The LCD readout indicates the cumulative kWh
and instantaneous kW value on kWh meters. The LCD readout indicates cumulative
kWh, peak demand and instantaneous kW values on kWh/ Demand meters).
2.0 SAFETY LABEL DEFINITIONS AND
INFORMATION
The Green Class meter may contain one or more of the following labels. Operator(s)
should familiarize themselves with the meaning of each label to minimize risk.
The presence of this label is a cautionary indicator identifying a
danger risk. The manual should be consulted prior to proceeding.
The presence of this label indicates an electrical shock hazard exists
in the location or area where the label is placed. Prior to proceeding,
the MAINS power must be disconnected and the manual consulted for
safety information.
M33178
TB1
TB2
TB3
TB4
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