CET PMC-352 User manual

Revision Date: July 24, 2020
PMC-352 Quick Start Guide
Version 1.0
July 24, 2020
Package Contents
a. PMC-352 Meter with all installation clips and plug-in connectors installed
b. Factory Test Report
c. CD with PMC-352 User Manual
d. Quick Start Guide (this document)
Meter Overview
Indicator
Description
Terminal
Description
A
L1, L2, L3
Voltage Phase Active Indicator
G
TC11, TC12, TC21, TC22, TC31, TC32, TC41, TC42
NTC Inputs
B
Run
Device Running Status Indicator
H
DIC, DI1, DI2, DI3
Digital Inputs
C
-
Infrared Communication Port
I
D+, D-
RS-485 Ports
D
-
Antenna
J
I11, I12, I21, I22, I31, I32
Current Inputs
E
Comm.
Communication Indicator
K
V1, V2, V3, VN
Voltage Inputs
F
Alarm
Alarm/Energy Pulse Indicator
L
L/+, N/- (NC, NC for Self-Powered option)
Power Supply
LED Indicator
Indicator
Color
Status
Description
L1/L2/L3
Green
On
Register 6040 is enabled and the corresponding Voltage Phase is active
Off
Register 6040 is enabled and the corresponding Voltage Phase is inactive
All Off
Register 6040 is disabled
Run
Green
Blink once per second
Device is running normally
Off
Power Off or Device is running abnormally
Alarm
Red
Flashing
Energy Pulsing is enabled
On
Energy Pulsing is disabled and at least one Setpoint is Active
Comm.
Green
Flashing
Receiving or transmitting data via RS-485 or LoRa
Off
No Communication
Mounting the Meter
Before installation, make sure that the DIN rail is already in place
Move the installation clip at the back of the PMC-352 downward to the “unlock”
position
Align the top of the mounting channel at the back of the PMC-352 at an angle against
the top of the DIN rail as shown in figure right
Rotate the bottom of the PMC-352 towards the back while applying a slight pressure to
make sure that the device is completely and securely fixed on to the DIN rail
Push the installation clip upward to the “lock” position to secure the PMC-352 on to
the DIN Rail

Revision Date: July 24, 2020
Wiring Diagrams
3P4W with 3CTs
3P3W with 3CTs
3P3W with 2CTs
3P4W with 3PTs, 3CTs
3P3W with 2PTs, 3CTs
3P3W with 2PTs, 2CTs
1P3W with 2CTs
1P2W Uln with 1CT
1P2W Ull with 1CT
3x1P with 3CTs
Basic Setup Parameters
Menu
Parameters
Description
Range/Options
Default
SYS SET
Wiring Mode
The wiring connection of the meter
0=DEMO, 1=1P2W L-N, 2=1P2W L-L,
3=1P3W L-L-N, 4=3P3W, 5=3P4W,
6=3P3W_2CT, 7=1x3P
5=3P4W
PT Primary
Primary PT Ratio
1 to 1,000,000V
381
PT Secondary
Secondary PT Ratio
1 to 690V
381
CT Primary
Primary CT Ratio
1 to 30,000 (A)
5A
CT Secondary
Secondary CT Ratio
1 to 5 (A)/100A
5A
Ia Polarity
Reverse Phase A CT Polarity
YES/NO
NO
Ib Polarity
Reverse Phase B CT Polarity
YES/NO
NO
Ic Polarity
Reverse Phase C CT Polarity
YES/NO
NO
COM SET
Unit ID
Unit ID
1-247
100
Baud rate
Data rate in bits per second
1200/2400/4800/9600/19200/38400bps
9600
Comm. Config.
Data Format
8N2/8O1/8E1/8N1/8O2/8E2
8E1
Transparent
LoRa Gateway
0=Disabled, 1=Enabled
0
LoRa Band
Band of LoRa
EU863-870, RU864-870, IN865-867,
US902-928, AU915-928, AS920-923, AS923-925
AS923-925
LoRa Channel
Channel of LoRa
0~15
0 (923.00)