GE F650BABF1G0HI Motor protection relay

GE F650BABF1G0HI Motor protection relay

Specific Parameters

• Electrical ParametersPower Supply Voltage: 100-240V AC/DC or 24-48V DC/ACCurrent Input: 1A or 5A (secondary, via current transformer)Protection Functions: Thermal overload protection (51), start-up timeout/stall protection (51LR), phase unbalance protection (46), ground fault protection (50/51G), underload/stall protection (37), overcurrent protection (50/51)Measured Parameters: Three-phase current, three-phase voltage, active power (kW), reactive power (kVAR), apparent power (kVA), power factor (PF), electrical energy (kWh)Communication Interfaces: 1 Profibus-DP, 1 Ethernet (supports Modbus TCP/EtherNet/IP)Digital Inputs (DI): 6-8 (programmable)Digital Outputs (DO): 4-6 (relay outputs, programmable)Analog Outputs (AO): Optional 0-20mA/4-20mAEvent Recording: Stores 100 time-stamped events (SOE)Compliant Standards: IEC 60255, UL, CSA, CE
• Environmental ParametersOperating Temperature: -20℃ to +60℃ (non-condensing environment)Storage Temperature: -40℃ to +85℃Relative Humidity: 5% to 95% (non-condensing)Protection Rating: IP20 (front panel)Anti-interference Performance: Complies with industrial EMC standardsVibration Resistance: 10-500Hz frequency range, 1g acceleration (sine wave)
• Mechanical ParametersOverall Dimensions: 180mm×120mm×80mm (L×W×H)Housing Material: Flame-retardant engineering plastic (UL94 V-0 grade)Weight: Approximately 1.2kgMounting Method: 35mm standard DIN rail mounting or panel mounting (adapts to MCC drawers)Status Indication: Built-in graphic LCD display showing measured values, status and fault information; navigation buttons for parameter configuration

Product Performance

Comprehensive protection functions: Covers risk points throughout the motor operation lifecycle; thermal overload protection simulates motor heating and cooling curves to achieve inverse time protection; ground fault protection can quickly detect leakage current to avoid equipment damage and personal safety accidents.

Excellent measurement accuracy: Collects real-time three-phase electrical parameters and energy data with an error rate ≤0.5% FS, providing accurate data support for motor operation status evaluation; meanwhile, it records the number of starts and cumulative operating time to facilitate preventive maintenance.

High communication integration: Dual communication interfaces support seamless connection with PLC, DCS and SCADA systems, enabling remote configuration, real-time monitoring and control command transmission, adapting to different industrial automation network architectures.

Convenient local operation: Built-in HMI allows parameter setting, fault query and test operations without additional equipment; event recording function can trace fault causes, reducing downtime for troubleshooting.

Strong operational stability: -20℃ to +60℃ wide temperature operating range adapts to high and low temperature industrial environments; flame-retardant housing and anti-interference design ensure continuous and reliable operation in environments with dense high-power equipment, without the risk of misoperation.