Multilin 565-5-5-O-A Feeder Management Relay – Efficient Electrical System Monitoring

Multilin 565-5-5-O-A Feeder Management Relay – Efficient Electrical System Monitoring

    The Multilin 565-5-5-O-A is a high-performance digital feeder management relay designed for comprehensive protection and control of power systems. It provides advanced ground current protection and timed overcurrent phase protection, ensuring reliable operation in industrial environments.

Manufacturer:General Electric Multilin (GE)

Model Number:565-5-5-O-A

Maximum Power Supply:50 Watts

Measurements Bandwidth:0-120 Hz

Phase Overcurrent Protection Timed:25-250% of CT in Steps of 1%

Undervoltage Alarm and Trip Pickup:101 to 125% in steps of 1%

Ground Overcurrent Protection Instantaneous:1 to 7 Times Ground Pickup in Steps of 0.5

Ground Current Input:Momentary 20 x CT Input Rating for 3 Seconds

Weight:Approximately 20 lbs

Burn In Temperature:60°C for 24 Hours

Voltage Inputs VT Burden:Less than 0.2 VA at Rated Input Voltage Supply

Supply Voltage Range:90-260 V AC and 95-280 V DC

Frequency Measurement Accuracy:± 0.1 Hz

Display Update Rate:Greater than Once Per 2 Seconds

    The Multilin 565-5-5-O-A is a digital feeder management relay designed for industrial applications. It provides enhanced protection against overcurrent, undervoltage, and ground faults, ensuring the reliability and safety of electrical systems. With a maximum power supply of 50 Watts, this relay can handle high-frequency applications up to 120 Hz. Its phase overcurrent protection offers a timed overcurrent pickup range from 25-250% of CT in steps of 1%, making it suitable for a wide range of industrial settings. The relay also features an isolated analog output range, software selectable between 0-1 mA and 4-20 mA, providing flexible integration options. Operating within a temperature range of -30 to 80 °C, the Multilin 565-5-5-O-A is built to withstand harsh environmental conditions. The display accuracy for load currents is ± 3% from 25-100% CT primary, ensuring precise readings and efficient system management. With a frequency measurement accuracy of ± 0.1 Hz, it guarantees stable and reliable performance. This advanced feeder management relay is the ideal choice for professionals looking for a robust solution to protect their electrical systems.