Symcom Model 777-p2 Overload Relay

US $325.00

  • Louisville, Kentucky, United States
  • Jan 29th
 The Model 777-P2 Series is a family of fully programmable electronic overload relays. They are designed to monitor and protect any 3-phase 200-480VAC (500-600VAC for 777-575-P2) motor drawing 2-800 full load amps (external CTs are required above 90 amps). They provide unsurpassed protection from faulty voltage, underload and overload conditions. Common applications include conveyor systems, HVAC equipment, saws and grinders, fan motors and almost any pumping application.   The 777-P2 Series units can be used as a stand-alone product or the RS-485 communications port can be used to form a network to communicate with a PC, PLC or SCADA system. The 777-P2 units can be used with CIO modules produced by SymCom for several types of communication protocols. Up to 99 model 777-P2 units can be networked together and monitored and controlled by SymCom’s Solutions software. The units can also be connected to SymCom’s remote monitors for a simple, cost-effective way to meet new requirements for arc-flash safety. The 777-P2 Series units incorporate a 3-digit LED display that is used for programming, providing real-time operational information, and displaying diagnostic codes to aid in troubleshooting a fault condition. The unit’s many features include enhanced trip classes beyond the NEMA standard trip classes. The settable trip class range is 2-60, with or without jam protection, and a secondary linear trip delay can be set with a range of 0-60 seconds. If both trip class and linear trip delay are set, the 777-P2 will follow the faster trip time. Another feature is the automatic dry-well recovery timer that allows the unit to automatically select a restart delay based on the last cycle’s run time. This allows the 777-P2 to optimize restart delay times. The units can be pre-programmed with a 9-volt battery prior to actual installation. This can save a lot of time during initial installations and avoid subsequent service calls when commissioning new projects. http://www.symcom.com/documentation/spec/pdf/SS_777-P2%20A1.pdf We are not affiliated with nor an authorized distributor or representative of SymCom.
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand SymCom
Country/Region of Manufacture United States
Model Model 777-P2

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