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GE 269PLUS-100P-120VAC｜Motor Management Relay｜
Core technical parameters
Control power supply: 120 VAC (50/60Hz), compatible with 125 VDC; 20 VA rated power consumption, 2A max; Different from HI (80-265VAC/90-300VDC wide range) and LO low voltage version
RTD configuration: 12 independent programmable 100 Ω platinum resistors (Pt100), 0-200 ° C trip/alarm range, ± 2 ° C display accuracy; Used for stator winding, front and rear bearings, and environmental temperature monitoring
input
5 pre programmed digital inputs, 1 programmable analog input;
4-channel output relay (1 main trip latch, 1 alarm, 2 auxiliary, configurable for fault safety/non fault safety, latch/self reset)
Communication: RS-485 interface, Modbus RTU protocol; Can access PLC/DCS remote monitoring and data collection
Environment and Machinery
Working/storage temperature: -25 ° C to 60 ° C; humidity 95% non condensing
Protection level: Panel IP40, whole machine IP20; Install as panel embedded
Size and weight: approximately 203 × 203 × 330mm, approximately 3.5kg (7.75 lbs)
Certification: UL, CE, IEC electrical safety and EMC standards, in compliance with industrial site anti-interference requirements
Core functionality
Full dimensional motor protection: overload (8 standard curves+FlexCurve customization), stall/stall, phase failure/phase imbalance, ground fault, overvoltage/undervoltage, reverse phase, I ² t thermal model+RTD dual temperature verification;
Startup management: limit the number of startups per hour, control the startup interval, monitor the acceleration time to prevent frequent startups from burning out the motor;
Temperature precision monitoring: 12 independent threshold RTDs, bearing/winding overheating graded alarm/trip;
Event diagnosis: capturing fault waveforms, historical event logs, and running statistics, significantly reducing downtime for troubleshooting;
Firmware self-test+pre trip warning to enhance system reliability.
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