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General| Type | Motor Management Relay |
|---|---|
| Model Number | 469 |
| Enclosure Rating | IP20 |
| Function | Motor protection, monitoring, and control |
| Frequency Range | 50/60 Hz |
| Current Rating | 5A (CT rated) |
| Communication Protocols | Modbus RTU, Modbus TCP/IP |
| Control Functions | Start, Stop, Jog, Reset, Breaker Control |
| Monitoring Functions | Voltage, Current, Power, Energy, Power Factor |
| Mounting | Panel Mount |
| Operating Temperature | +70°C |
| Motor Full Load Current Range | 0.2-800A |
| Protection Functions | Overcurrent, Undercurrent, Overvoltage, Undervoltage, Phase Imbalance, Phase Loss, Ground Fault, Thermal Overload, Locked Rotor, Stall Protection, Underpower, Overpower, Current Unbalance, Starts Per Hour, RTD inputs for motor temperature monitoring |
| Display | Backlit LCD with 4-line display |
Provides detailed technical specifications for the 469 relay.
Covers the physical aspects of the relay, including dimensions and mounting.
Details the electrical connections and wiring for the 469 relay.
Procedure for accessing and changing setpoints on the relay.
Configuration of the motor thermal model for protection.
Procedures for testing the 469 relay's functionality.
Provides messages to assist in diagnosing relay issues.
Details the Modbus communication interface and protocol.
Lists and describes the Modbus function codes supported by the 469 relay.
Procedures for testing the hardware functionality of the relay.
Provides information on installing and upgrading the 469PC software.
Guides on using the 469PC software for setpoint management and data analysis.
