CET PMC-53 Series User Manual

Ceiec Electric Technology
8
Ease of use
 Large, backlit, easy to read, 5-line LCD display with wide viewing angle
 Password-protected setup via front panel or free PMC Setup software
 Easy installation with mounting clips, no tools required
 Built in alarm buzzer for optional I residual and Temperature alarms
Setpoints
 6 user programmable setpoints
 Configurable thresholds, time delays and DO triggers
SOE Log
 32 events time-stamped to ±1ms resolution
 Setup changes, Setpoint and DI status changes and DO operations
Communications
 Optically isolated RS485 port
 Selectable baud rate from 1200 bps to 19,200 bps
 Modbus RTU protocol
System Integration
 Supported by our PecStar® Integrated Energy Management System
 Easy integration into other Automation or SCADA systems
Optional features
I residual Input (Residual Current)
 Requires an optional, external Zero Sequence CT (1A nominal)
 Two levels of alarm – ALARM and TRIP. Each alarm level:
 Can be enabled individually
 Programmable threshold and time delay
 Logs an SOE event, sounds the alarm buzzer AND triggers a dedicated DO when activated
RTD Temperature Input
 Requires an optional, external RTD temperature probe
 Programmable threshold and time delay
 Logs an SOE event, sounds the alarm buzzer AND triggers a dedicated DO when activated
Digital Inputs and Outputs
 Digital Inputs – 2 volts free dry contact, 24VDC internally wetted
 Digital Outputs – 2 Form A DO (mechanical) or Solid State (SS) relays
 2 DO relays
DO1 is for I residual or Temperature ALARM output if present AND enabled
DO2 is for I residual TRIP output if present AND enabled
 2 SS relays for kWh and kvarh pulsing

CET PMC-53 Series Specifications

General

Brand	CET
Model	PMC-53 Series
Category	Measuring Instruments
Language	English