1756-PA75R/A

Overview

1756-PA75R/A is an Allen-Bradley ControlLogix redundant power supply delivering 75 W output power with wide AC input voltage compatibility.

Electrical Specifications

• Nominal input voltage: 120/240 VAC

• Input voltage range: 85–264 VAC

• Input frequency: 47–63 Hz

• Max inrush current: 20 A

• Current capacity:

• 1.5 A @ 1.2 V DC

• 4 A @ 3.3 V DC

• 13 A @ 5.1 V DC

• 2.8 A @ 24 V DC

• Output power: 75 W at 0–60 °C (32–140 °F)

• Input power: 115 W

• Annunciator power: 240 V AC 50/60 Hz, 240 V DC, 50 mA resistive

Isolation

• Isolation voltage: 250 V continuous, reinforced insulation

• Test voltage: 3250 V DC for 60 seconds (power input to backplane, power input to annunciator, annunciator to backplane)

Compatibility

• Chassis: Compatible with 1756-A4, A7, A10, A13, A17

Performance

• Hold-up time: 2 cycles @ 60 Hz; 2 cycles @ 50 Hz

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