PR 240 is an excellent choice for telemetry applications for Motor monitoring, metering, and control. Its small size, low cost and remote HMI options make the relay a perfect option for power distribution systems for such uses as end-of-line monitoring and power metering. It offers low-voltage motor protection in virtually all applications, including pumping, air-based, chiller, and bulk-material applications. It can be configured as full range of medium-voltage, three-phase induction and synchronous motors protect relay. · Panel mounting HMI unit and Din-rail mounting control unit. · Suit for Motor under 0.66KV and any current range. · HMI unit provide 3-phase current voltage monitors, Power Measurement. · Control unit build in 200A CT, out of range use ../5A CT connect. · Abundant protection modes can be freely selected to alarm or trip. · Can selected a variety of startup modes for different wiring application. · RS-485 network communications. · 4 digital outputs, and 7 digital inputs. · Optional 1 programmable analog output.
Технические характеристики
CharacteristicsMeasured/monitored valueover-voltage, over-currentNetworkthree-phaseApplicationsmotor, for generators, for three-phase motor pumpsMountingpanel-mount, DIN railResetmanual reset, semi-automatic resetCommunicationRS485, Modbus RTUNormsIECOther characteristicsdigital, configurable, time delay, multifunction, with fault indicationTripping current
5 A
Trigger voltage
250 V
