469-P5-HI-A20-D

Overview

The GE Multilin 469-P5-HI-A20-D is a motor management relay designed for protection, control, and monitoring of medium‑sized motors.

Power Supply

• Range LO: DC 20–60 V, AC 20–48 V (48–62 Hz)

• Range HI: DC 90–300 V, AC 70–265 V (48–62 Hz)

• Power: 45 VA max, 25 VA typical

• Operation Time: 30 ms without supply voltage

Phase Current Inputs

• CT Primary: 1–5000 A

• CT Secondary: 1 A or 5 A

• Burden: < 0.2 VA at rated load

• Conversion Range: 0.05–20 × CT

• Accuracy: ±0.5% (<2 × CT), ±1% (≥2 × CT)

• CT Withstand: 1 s @ 80 × rated, 2 s @ 40 × rated, continuous @ 3 × rated

Ground Current Inputs

• CT Primary: 1–5000 A

• CT Secondary: 1 A or 5 A

• Burden: <0.2 VA (1 A/5 A), <0.25 VA (50:0.025 @ 25 A)

• Conversion Range: 0.02–1 × CT

• Accuracy: ±0.5% (1 × CT for 5 A), ±0.5% (5 × CT for 1 A), ±0.125 A (50:0.025)

• CT Withstand: 1 s @ 80 × rated, 2 s @ 40 × rated, continuous @ 3 × rated

Differential Phase Current Inputs

• CT Primary: 1–5000 A

• CT Secondary: 1 A or 5 A

• Burden: <0.2 VA at rated load

• Conversion Range: 0.02–1 × CT

• Accuracy: ±0.5% (1 × CT for 5 A), ±0.5% (5 × CT for 1 A)

• CT Withstand: 1 s @ 80 × rated, 2 s @ 40 × rated, continuous @ 3 × rated

Voltage Inputs

• VT Ratio: 1.00–150.00:1 (steps of 0.01)

• VT Secondary: 273 V AC full scale

• Conversion Range: 0.05–1.00 × full scale

• Accuracy: ±0.5% of full scale

• Max Continuous: 280 V AC

• Burden: >500 kΩ

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