Woodward 8200-205 ProTech 203 Overspeed Protection

The Woodward ProTech 203 (Part Number 8200-205) is an advanced electronic overspeed protection device designed to ensure the safety and reliability of industrial engines and prime movers. This unit offers continuous monitoring of engine speed, ensuring that any overspeed or loss-of-signal conditions are immediately detected and acted upon. The ProTech 203 is built to meet the highest standards of protection for engines operating in critical systems, preventing costly damage due to overspeed events.

Functional Highlights & Key Benefits

• Reliable Overspeed Protection: The ProTech 203 continuously monitors prime mover speed and provides rapid response to any overspeed or loss-of-signal events, preventing system damage.

• Wide Trip-Point Frequency Range: The unit can handle a broad frequency range, from 250 Hz to 25 kHz, offering flexibility in different industrial applications.

• Versatile Input Voltage: The ProTech 203 operates on a 220 VAC input, making it compatible with a wide range of industrial systems.

• Compact Design with Keypad/Display: The integrated keypad and display on each module allow for easy setup and real-time monitoring, ensuring straightforward operation.

• Durable and Robust Construction: With a NEMA 4/4X rating, the ProTech 203 is built to withstand harsh environments, offering protection against dust, water, and other industrial contaminants.

• Easy Installation and Maintenance: The de-energize-to-trip version makes replacement and maintenance easy and safe, contributing to reduced downtime.

Technical Specifications

• Model: ProTech 203 Overspeed Protection

• Part Number: 8200-205

• Input Voltage: 220 VAC

• Trip-Point Frequency Range: 250 Hz to 25 kHz

• Monitoring Method: Three magnetic pickups connected to separate speed-sensing units

• Keypad/Display: 1 display and keypad per module

• Operating Temperature: +5°F to +140°F

• NEMA Rating: 4/4X (weatherproof and corrosion-resistant)

• Weight: 13 lb 1 oz (before packaging)

FAQ

1. What does the ProTech 203 protect against?
The Woodward ProTech 203 offers overspeed protection for engines and turbines, ensuring that systems are safeguarded from the risks of overspeed or loss-of-signal conditions.

2. What is the operating temperature range of the ProTech 203?
The ProTech 203 operates within a temperature range of +5°F to +140°F, making it suitable for a wide variety of industrial environments.

3. How does the ProTech 203 monitor speed?
It uses three magnetic pickups that connect to separate speed-sensing units to continuously monitor and detect overspeed or loss-of-signal conditions.