GE 469-P5-HI-A20-E

1. Overview
The GE 469-P5-HI-A20-E is a high-performance motor protection relay manufactured by General Electric (GE), belonging to the Multilin 469 series. It is specifically designed for the monitoring, control, and protection of medium and large-sized motors. Its core function is to ensure the safe operation of motors through various protection mechanisms (such as overload, short circuit, ground fault, etc.), and it is widely used in industrial automation, power systems, and specific industry scenarios.

Model: 469-P5-HI-A20-E

Brand: GE

Type: Motor protection relay

Rated current: 20 A

Rated control power: 50-300 VDC or 60-265 VAC

Control power input: 90-300 VDC or 70-265 VAC (48-62 Hz)

Phase CT secondary rating: 5 A

Analog output: 4-20 mA (4 channels)

Output relays: 6 channels (for controlling start, stop, alarm, etc.)

Operating temperature: -20°C to 55°C

Storage temperature: -40°C to 85°C

Protection class: IP65

Communication protocols: RS232/RS485, Modbus RTU/TCP/IP, Ethernet/IP

Baud rate: 9600-19200 bps

GE 469-P5-HI-A20-E

• Uses high-quality components and advanced manufacturing processes to ensure long-term stable operation.
• Provides comprehensive motor protection functions, including overload, short circuit, ground fault, stall protection, etc.

• Supports remote monitoring and data recording, and can be integrated with PLC and SCADA systems through RS232/RS485 interfaces.
• Equipped with a large-screen display (LCD) to support local configuration and fault diagnosis.

• Adopts a modular design, facilitating installation and maintenance.
• Optional SR469-CASE enclosure to adapt to different installation environments (such as wall-mounted or DIN rail mounting).

• Compatible with DC and AC power supplies, adapting to complex power grid environments.
• Complies with international standards such as IEC 61850 and Modbus, and has passed EMC certification.

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