PCPU产品概述
The PCP Series three-phase monitor relays continuously monitor all voltages of a three-phase system. They are used to protect motors and equipment from expensive damage due to phase reversal. These products have an isolated relay output that is only energized if the three phases are in the proper A-B-C sequence. The relay output will remain open if any two phases are reversed.
Features:
Universal Voltage Range of 190-500 V — Greater Range That Covers More Global Applications
Bi-Color LED Indicates Both Normal and Fault Conditions
Full Fault Indication on Top of Unit for Easy Troubleshooting
Standard 8-Pin Octal Socket
Compatible with Both Wye and Delta Systems
Protects Against:
Phase Reversal
Datasheet
