Product Overview

The PREDICTECH TM900 is a high-quality Isolated Power Converter, specifically designed to provide stable and isolated power to sensitive vibration monitoring systems. Unlike other devices that generate sensor outputs, the TM900 focuses on providing the necessary DC power infrastructure for seamless system operation. It effectively converts AC power into a regulated DC supply that powers downstream electronics, ensuring stable performance in vibration monitoring applications.

Technical Data

The TM900 converts standard AC power into a stable, isolated DC power supply for vibration monitoring systems, protecting sensitive equipment from electrical noise and ground loops. Its high current capacity supports multiple vibration transmitters or monitors, making it ideal for centralized power distribution in industrial control cabinets. The design includes built-in protection to ensure continuous, reliable operation and extend the lifespan of the connected systems.

Parameters

Typical Applications

The TM900 is ideal for use in control cabinets and junction boxes within distributed vibration monitoring systems. It is designed to supply robust and clean power to devices such as the DTM series monitor-transmitters. In a large industrial facility, a single TM900 can reliably power multiple monitoring modules responsible for monitoring critical assets like pumps, motors, and compressors. The wide AC input range adds global versatility, simplifying installation and ensuring compatibility across various regions. By offering a single, protected, and stable power source, the TM900 reduces system complexity and enhances reliability in predictive maintenance applications.

Frequently Asked Questions (FAQ)

Q1: Why is the 24 VDC output isolated?

A: Isolation separates the sensor monitoring circuits from the potentially noisy AC line power, preventing ground loops and electrical transients from affecting the accuracy of vibration signals. This ensures high-fidelity data for maintenance applications.

Q2: How many devices can the 800 mA capacity support?

A: The 800 mA output can typically power up to five DTM series monitor-transmitters. However, the exact number depends on the specific current draw of each device, so always verify the power requirements of your devices.

Q3: Does the TM900 require a specific input voltage?

A: No, the TM900 is designed with a wide-range input, accepting AC voltages from 90 VAC to 250 VAC, making it flexible for use in various power environments globally.

Q4: What happens in the event of an output short circuit?

A: The TM900 features short-circuit protection. If a short circuit or overload occurs, the unit safely limits the current, preventing damage to both the power supply and the connected monitoring devices.