ABB 07 NG 36 Power Supply for Procontic Controller Racks

The ABB 07 NG 36 delivers stable DC power to Procontic automation systems. You can install this module into the dedicated power slot of any Procontic rack. It converts 115 V AC or 230 V AC into regulated 24 V DC output. This unit supports CPUs and all connected I/O modules reliably.

Technical Specifications and Hardware Configuration

This power supply module measures 130 mm in height. Its width reaches 35 mm, and the depth equals 110 mm. The ABB 07 NG 36 weighs approximately 0.48 kilograms. A single internal PCB carries all rectification, filtering, and regulation circuits. The module contains one electrolytic capacitor for basic energy storage. This capacitor provides 10 milliseconds of hold-up time during input dips. One 3-pin terminal block accepts AC input wiring. A dedicated 3-pin connector delivers DC output to the backplane.

Electrical Ratings and Performance Characteristics

The ABB 07 NG 36 accepts input voltages from 85 V AC to 264 V AC. It operates at line frequencies of 47 Hz to 63 Hz automatically. This module delivers a nominal output of 24 V DC at 1.5 A continuously. Output ripple stays below 50 mV peak-to-peak at full load. Efficiency reaches 78 percent under typical operating conditions. Consequently, this unit generates minimal heat inside the cabinet. Overvoltage protection clamps the output at 28 V DC maximum. Short-circuit protection safely shuts down the output during faults.

Installation and Operational Guidelines

You must slide this module into the leftmost slot of the Procontic rack. Transitioning to wiring, use 1.5 mm² stranded wire for the AC terminals. A green front LED indicates normal output voltage presence. The module requires 30 mm of free space above and below for airflow. For safety, disconnect mains power before removing the unit. The operating temperature range sits between 0°C and 55°C reliably.