Woodward 505D LV-ATX 8200-1302 Digital Governor – Steam Turbine Controller

Overview

Key Features

Precision Control: Dual speed/load dynamics, critical speed avoidance (3 bands), overspeed trip protection

Auto Start: Sequenced hot/cold starts with temperature input support

Rich I/O: 8 analog inputs (4–20mA, 27 functions), 20 discrete inputs, 2 redundant speed inputs (MPU/eddy current), 2 analog outputs, 8 Form‑C relays

Communication: Modbus RTU/ASCII, Ethernet, CANopen for DCS/SCADA integration

HMI: 8.4” color LCD (800×600), 30‑key industrial keypad, RTC time‑stamped alarms/trips

Industrial Grade: IP54 front panel, ATEX Zone 2, DNV‑GL marine certified, EN 61000‑6‑2 EMC

Specifications

Part Number: 8200-1302 (505D LV-ATX)

Power Supply: 18–36 VDC isolated (24VDC typical), <25W consumption

Display: 8.4” color LCD, graphical HMI

Control Modes: Speed, load, pressure, ratio/limiter

Operating Temp: -30°C to +70°C (-22°F to 158°F)

Storage Temp: -30°C to +70°C (-22°F to 158°F)

Certifications: ATEX, IECEx, DNV‑GL, IP54, EN 61000-6-2

Applications

Power Plants: Steam turbine control for utility/industrial power generation

Oil & Gas: Compressor drives, extraction turbines, process control

Marine: Propulsion turbines, auxiliary power (IACS UR E10 compliant)

Industrial: Paper, chemical, sugar mills – turbine‑driven machinery

Why Choose Woodward 505D 8200-1302

Proven Reliability: Field‑tested in 1000+ installations worldwide

Easy Integration: Modular design, standard protocols, plug‑and‑play I/O

Low Maintenance: Solid‑state, no moving parts, long service life

Global Support: Woodward’s 24/7 technical support, spare parts availability

Ordering Information

Part Number: 8200-1302 (505D LV-ATX)

Condition: New, original packaging

Warranty: 12 months

Shipping: Worldwide, fast delivery