Woodward 8200‑1501 PEAK200 Bulkhead HV AC/DC Turbine Controller

Woodward 8200‑1501 is a bulkhead‑mount PEAK200 digital turbine controller with high‑voltage AC/DC power input. It is designed for single‑valve small‑to‑medium steam turbines, providing speed governing, load control, process‑loop regulation and turbine safety‑trip protection functions for industrial turbine‑generator and mechanical‑drive units.

This sealed bulkhead version is built for harsh field installation conditions, supporting Linknet HT distributed I/O expansion and multiple communication protocols for DCS/SCADA connection. Equipped with local keypad‑display for parameter setup and fault diagnosis, it is widely used as replacement spare‑part for on‑site troubleshooting, equipment maintenance and legacy turbine‑control‑system retrofit projects.

Main Specifications

• Brand: Woodward
• Model: 8200‑1501, Series: PEAK200, Type: Bulkhead HV AC/DC Standard
• Product Type: Digital Steam Turbine Governor Controller
• Power Supply: High‑voltage AC/DC wide‑range auxiliary power input
• Mounting Style: Bulkhead sealed field‑mount housing
• Communication: Ethernet, serial ports, Linknet HT distributed I/O interface
• Human‑Machine Interface: Integrated local keypad and display unit
• Applicable Equipment: Single‑valve industrial steam turbine, turbine‑generator set
• Protection Function: Overspeed detection, emergency trip, process‑value limit protection
• Operating Temperature Range:‑20℃ ~ +70℃
• Application: Spare‑part replacement for industrial steam‑turbine control‑system equipment

Core Functions

• Realize closed‑loop speed governing, load control and auxiliary‑process multi‑loop regulation for single‑valve steam turbines
• Support Linknet HT distributed I/O bus to expand analog/digital signal acquisition and output channels
• Overspeed monitoring and emergency‑trip logic implement turbine safety‑interlock protection under abnormal conditions
• Local keypad‑display supports parameter configuration, real‑time data viewing and historical fault‑event checking
• Multi‑communication interfaces realize data exchange with upper‑level DCS and SCADA monitoring systems
• Sealed bulkhead housing adapts to harsh on‑site environment, reducing cabinet‑space occupation for field‑mount installation
• Complete turbine start‑stop sequence control and valve‑actuator position‑command output functions
• Bulkhead‑mount mechanical structure facilitates field installation, commissioning and spare‑part replacement operation

Application Scenarios

• Thermal‑power‑plant small‑medium single‑valve steam‑turbine control‑system configuration projects
• Petrochemical‑industry waste‑heat‑turbine and turbine‑generator‑unit speed‑regulation supporting projects
• On‑site PEAK200‑controller fault replacement and daily turbine‑governor‑system maintenance work
• Legacy turbine‑control‑system renovation for upgrading bulkhead‑type digital‑governor performance
• Legacy Woodward PEAK200‑series controller spare‑parts replacement scenarios
• Spare‑parts inventory backup for power‑plant turbine‑control‑room and field‑mount equipment
• Industrial steam‑turbine speed‑control‑hardware maintenance supporting engineering projects