SymCom P2 777-MLR-KW/HP-P2 Power Monitor Installation Instructions

Below you will find brief information for Power Monitor P2 777-MLR-KW/HP-P2. The Power Monitor P2 777-MLR-KW/HP-P2 is an electronic overload relay that is fully programmable for customized protection. It is designed to protect 3-phase systems with operating voltages of 200-480VAC. The output relay is a Form C contact, which can control a contactor or other device within the output relay contact rating.

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Power Monitor P2 777-MLR-KW/HP-P2 Installation Instructions | Manualzz

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Key features

  • Fully programmable
  • Protects 3-phase systems
  • Provides overload and ground fault protection
  • Form C output relay
  • Can be programmed with a 9V battery
  • Has a tamper guard
  • Includes automatic dry-well recovery calculator
  • Can be used with external CTs
  • Provides trip class and linear trip delay settings
  • Provides restart delay timers

Frequently asked questions

The Power Monitor P2 777-MLR-KW/HP-P2 can be programmed prior to installation by connecting a 9V battery. You can also program the unit using a network programming option if you have a communications module installed.

The tamper guard prevents unauthorized changes to the programming of the Power Monitor P2 777-MLR-KW/HP-P2.

The ground fault test must be performed before installing the Power Monitor P2 777-MLR-KW/HP-P2 as required by UL1053 and NEC, ANSI/NFPA 70.

The Power Monitor P2 777-MLR-KW/HP-P2 has a variety of trip classes, including standard trip classes (5, 10, 15, 20, and 30) and non-standard trip classes (2-60) that allow the unit to follow a trip curve in-between the standard trip class curves.
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