EET PMC-D726M - PMC-D726 Ms Application in Power and Energy Management Systems

CET Electric Technology
8
PQ Measurements*
 THD, TOHD, TEHD and Individual Harmonics up to 31st
 TDD, K-Factor and Crest-Factor
 U and I Unbalance and Phase Angles
*Available in Firmware V1.00.04 (LED)/V1.01.04 (LCD) or later
Setpoints*
 6 user programmable Setpoints with extensive list of monitoring parameters including Voltage,
Current, Power and Demand
 Configurable Threshold and Time Delay
 SOE Logging and DO trigger
*Available in Firmware V1.00.04 (LED)/V1.01.04 (LCD) or later
SOE Log
 16 events time-stamped to ±1ms resolution
 Record all setup, Setpoint and Digital Input status changes
TOU and Demand*
 One TOU schedule, providing
o 6 Seasons
o 6 Daily Profiles, each with 6 Periods in 15-minute interval
o 10 Holidays or Alternate Days
o 4 Tariffs, each providing kWh and kvarh Imp/Exp and kVAh
 Demands and Peak Demands with Timestamp for per phase Current, kW Total, kvar Total and kVA
total
*Available in Firmware V1.00.04 (LED)/V1.01.04 (LCD) or later
Optional Inputs and Outputs
 Two Digital Inputs for Status Monitoring
 Two Digital Outputs for Control applications*
 One Analog Output at 0/4-20mA
 Two Solid State Relay Output for Energy Pulsing applications*
*The options of 2DIs + 2DOs and 2DIs + 2SSR Pulse Outputs are available in Firmware V1.00.03
(LED)/V1.01.03 (LCD) or later
Optional Communications
 Optically isolated RS-485 port at 1200 to 19,200 bps
 Modbus RTU support
System Integration
 Supported by CET’s PecStar® iEMS and PMC Setup
 Easy integration into other Automation, SCADA or BMS systems via Modbus RTU
1.3 PMC-D726M’s Application in Power and Energy Management Systems
The PMC-D726M can be used to monitor Wye or Delta connected power system. Modbus
communications allow real-time data, events, DI status and other information to be transmitted across
a RS485 network to an Integrated Energy Management system such as the PecStar® iEMS.