Product Introduction
When turbine overspeed results in costly downtime, the Woodward 8237-1600 ProTech-GII Industrial Automation Module provides robust protection. This panel-mounted module uses a triple modular design and two-out-of-three voting architecture to ensure failsafe operation. With the ability to replace one module while the system remains online, the 8237-1600 minimizes production losses. It continuously monitors speed and acceleration, generating 4-20 mA readouts for supervisory control.
Technical Specifications
| Parameter |
Value |
| Dimensions |
13 x 17.5 x 6.25 (inches) |
| Enclosure Type |
IP56 dust and water resistant (Installed properly) |
| Features |
Overvoltage protection II (per IEC 60664-1) |
| Input Voltage |
2 High Voltage Inputs OR 1 High Voltage and 1 Low Voltage |
| Inrush Current |
10 A at 115 Vac, 20 A @ 220 Vac |
| Keypad/Display |
4.2in display and 15 Keys Per Module |
| Operating Temperature |
–20 to +60 °C at 95% humidity |
| Storage Temperature |
–20 to +65 °C at 95% humidity |
| Weight |
Less than 23 lbs |
These specifications for the Woodward 8237-1600 ensure it performs reliably in demanding industrial environments.
Industry Applications
The Woodward 8237-1600 is designed for any size turbine powered by steam, gas, or water. It provides overspeed detection and safe shutdown, making it ideal for power generation, industrial processing, and marine propulsion systems. The IP56 enclosure allows operation in harsh environments with dust and water resistance.
Installation Guide
Mount the 8237-1600 in a panel using the backplane structure. Ensure proper connections for high and low voltage inputs. The module supports either two high voltage inputs or one high voltage and one low voltage. Follow the overvoltage protection guidelines as per IEC 60664-1. The 4.2-inch display and 15-key keypad per module facilitate local configuration.
Maintenance & Reliability
The triple module design allows one module to be serviced while the system remains online, reducing downtime dramatically. The built-in internal generator enables routine speed tests without external equipment. The sulfur-resistant coating complies with class 3C2 environments, and the module meets IEC 721-3-3 standards for industrial storage and transport. Regular inspection of the IP56 seals ensures continued protection.
Compatibility & Integration
The Woodward 8237-1600 integrates via Modbus communications, making it compatible with most DCS and PLC systems. It includes MPU detection and acceleration detection. The backplane structure simplifies wiring and replacement. When ordering, verify the model number 8237-1600 to ensure correct configuration. For genuine parts, visit ubest101.myshopify.com.