PC Series

PC1MDUL

Lead Time: In Stock

$522.64 (USD) / EACH

Description Of Function

As standard the PC Series Relays are in the Automatic Reset mode. However, they can be set to Manual Reset mode by connecting a momentary N.C. switch across terminals 5 and 6. Upon application of control voltage, the PC Series will go into Manual Reset mode if it recognizes an N.C. switch across terminals 5 and 6. The N.C. switch must be opened (pressed) to reset the relay and resume normal operation after either a fault clears or after each power-up when the unit is in Manual Reset mode.

Function Chart

PC1MDUL

As standard the PC Series Relays are in the Automatic Reset mode. However, they can be set to Manual Reset mode by connecting a momentary N.C. switch across terminals 5 and 6. Upon application of control voltage, the PC Series will go into Manual Reset mode if it recognizes an N.C. switch across terminals 5 and 6. The N.C. switch must be opened (pressed) to reset the relay and resume normal operation after either a fault clears or after each power-up when the unit is in Manual Reset mode.

function chart

Product Overview

Features
  • Three-Phase Monitor Relays provide real-time status and measurement via Modbus TCP
  • Communication makes data available for continuous monitoring, real time alerts and intelligent troubleshooting of voltage systems
  • Real time data improves decision making within smart control systems
  • Protects against phase loss, phase reversal, phase unbalance, undervoltage and overvoltage 
  • True RMS voltage measurement ensures more accurate measurement regardless of load type or wave shape
  • LED status indication on front face for easy troubleshooting
  • Universal monitored voltage:190 - 600V AC (50/60Hz)
  • Control voltage: 102 - 132V AC; 10 - 132V DC
Enclosure Style

Mounts on 35mm DIN-rail or screw mounting with extendable clips

Configuration / Contact Rating
  • SPDT 5 A @ 250V AC, General Purpose;
  • 5 A @ 24V DC, Resistive;
  • 1/4HP @ 120V AC (N.O.)
    Minimum recommended:
  • 12V DC @ 100 mA
Application Information
  • Load (Burden): 3VA
  • Monitored Range: 190 - 600V AC
  • Control Voltage: 102 - 132V AC; 10 - 132V DC
  • Life: Electrical - 100,000 closures @ full load; 360 operations per hour max. frequency; Mechanical - 30 million closures @ no load; 72,000 operations per hour max. frequency
  • Temperature: Operating, -28° to 65° C (-18° to 149° F) Storage, -25° to 75° C (-40° to 185° F)
Approvals
UL #: E109466

Operation

Phase Loss: Unit trips on loss of any Phase L1, L2 or L3, regardless of any regenerative voltages.

Phase Reversal (Out-of-Sequence): Unit trips if sequence (rotation) of the three phases is anything other than L1-L2-L3. It will not work on L3-L2-L1.

Phase Unbalance: Adjustable from 2 - 10% unbalance. Unit trips when any one of the three lines deviates from the average of all three lines by more than the adjusted set point for a period longer than the adjustable trip delay. It will reset at 80% of the unbalance trip setting.

 

PC1MDUL-Status-LED-Chrt

 

Undervoltage: Adjustable from 80-95% of the line voltage setting. Unit trips when the average of all three lines is less than the adjusted set point for a period longer than the adjustable trip delay. It will reset at +2% of the undervoltage trip setting.

Overvoltage: Adjustable from 105-120% of the line voltage setting. Unit trips when the average of all three lines is greater than the adjusted set point for a period longer than the adjustable trip delay. It will reset at -2% of the overvoltage trip setting.

Modbus TCP:

Connector: RJ45

Connection speed: 10/100 Mb Full and Half Duplex

IP Addressing: Static (default), Dynamic (DHCP)

IP Configuration (KBA) >

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