CET PMC-340 User Manual

CET Inc.
10
Features and Options List
Features and Options
PMC-340 Models
A
B
Real-time Measurements
Uln/Ull per phase and Average


Current per phase and Average, In


kW/kvar/kVA per phase and Total


PF per phase and Total


Frequency


Demands and Peak Demands


Energy Measurements (per phase and 3-phase total)
kWh Imp, Exp, Net, Total


kvarh Imp, Exp, Net, Total


kVAh Total


4-Quadrant kvarh


TOU Energy (4 Tariffs)


Power Quality
Voltage and Current Unbalance


THD, THOD, THED, K-Factor, Crest-Factor, TDD


Individual Harmonics (2
nd
to 31
st
)


Logging
Max./Min. & Peak Demand Recording


12 Monthly Energy Log


SOE Log
-

Data Recorder Log with 2MB Memory
-

Inputs and Outputs
DI
-
3
Energy Pulse Output (Solid State Relay)
1
1
LED Energy Pulse Output
1
1
Communications
RS-485 Port


1.3 PMC-340’s application in Power and Energy Management Systems
The PMC-340 series meter can be used to monitor Wye connected power system. Modbus
communications allow real-time data and other information to be transmitted across a RS-485 network
to an Integrated Energy Management System such as PecStar® iEMS.

CET PMC-340 Specifications

General

Brand	CET
Model	PMC-340
Category	Measuring Instruments
Language	English