Basler 9072300130 Power Supply Module

The Basler 9072300130 is a regulated power supply module designed to provide stable control power for generator protection, excitation, and auxiliary systems. Identified by part number 9‑0723‑00‑130, this module is engineered for reliability in industrial and utility environments, ensuring consistent performance of critical control circuits. It is suitable for use in generator control panels, substation automation, and other power system applications.

Key Features

The module features a wide input voltage range, high efficiency, and short‑circuit protection. It provides a regulated DC output with low ripple, suitable for sensitive electronic loads. The unit is housed in a rugged enclosure with screw terminals for secure wiring. LED indicators confirm input power and output status. The module is designed for DIN rail or panel mounting.

Technical Specifications

Input voltage: 120‑240 VAC, 50/60 Hz. Output voltage: 24 VDC or 48 VDC depending on configuration. Output current: 5 A continuous. Ripple: less than 1% peak‑to‑peak. Efficiency: greater than 85%. Operating temperature: -10°C to +60°C. Protection: overload and short‑circuit protected with automatic recovery.

Operating Principles

The module utilizes a switch‑mode power supply topology to convert AC input to regulated DC output. It employs pulse‑width modulation to maintain output voltage stability despite input variations. Built‑in protection circuitry ensures safe operation under fault conditions, with thermal shutdown for overtemperature protection.

Applications

This power supply is used in generator control panels, substation automation, and industrial control systems. It is ideal for powering protective relays, communication devices, and other low‑voltage equipment requiring a stable DC source.

Installation and Configuration

Mount the module on a DIN rail or panel using the provided hardware. Connect the AC input and DC output leads. No configuration is required; the module is ready for operation upon application of input power.

Maintenance and Reliability

Solid‑state design ensures long service life with minimal maintenance. Routine inspection includes checking terminal tightness and ambient temperature. The module is designed for high MTBF and includes internal thermal protection.

Conclusion

The Basler 9072300130 power supply module offers a compact and reliable solution for providing control power in various electrical protection and automation systems.