2
5
1
2
3
4
1
2
3
4
57 8
14
1312
11
109
L1
+
-
100V~300VDC
90V~415VAC
20191817
1615
6
L2
L3 Ln
Gnd
+
-
Modbus RTU RS485
I1 I2 I3 In
S1
S1
S1S1
S2 S2
S2
S2
CURRENT INPUTS ... / 5A (6A MAX.)
3VA
AUX
50/60Hz
VOLTAGE INPUT L-N 300V MAX. 50/60Hz
Category III
5
6
6
Number Part Description
1 Current inputs Current metering connec-
tions.
2 RS485 port The RS485 port is used for
communication with remote
monitoring and control
system.
3 Power supply
input
Connection to power the
meter
4 Voltage inputs Voltage metering connec-
tions.
5 Retainer clips Used to hold power meter
in place.
6 Retainer clips
slot
To slot in retainer clips in
place
Table 2: Location and part label
1.3. PARTS OF POWER METER
Figure 1 : Parts of power meter