WOODWARD 8516-039 Turbine Governor Product Details Page
1. Product Overview
WOODWARD 8516-039 is a precision turbine governor engineered for small to medium-sized gas, diesel, and steam turbines. It automatically regulates turbine speed and load, maintaining
stable operation under fluctuating conditions (e.g., varying fuel supply, load changes). Compliant with ISO 8528-5 and API 612 standards, it’s widely used in power generation, oil & gas,
and industrial drive systems, ensuring high efficiency and long-term reliability.
2. Key Technical Specifications
| Parameter | Details |
|---|---|
| Model Number | WOODWARD 8516-039 |
| Product Type | Turbine Speed & Load Governor |
| Speed Control Range | 500–3000 RPM (adjustable) |
| Input Signals | Speed pulse (from tachometer), 4–20 mA load demand |
| Output Signals | 4–20 mA (fuel valve control), relay outputs (alarm, shutdown) |
| Power Supply | 12/24V DC (±10% tolerance) |
| Operating Temperature | -40°C to +70°C |
| Protection Class | IP54 (dust & water-resistant) |
| Certifications | CE, UL, ATEX (for hazardous areas) |
| Dimensions (W×H×D) | 152mm × 102mm × 76mm (6.0in × 4.0in × 3.0in) |
| Weight | Approx. 1.2kg (2.65lb) |
3. Core Application Scenarios
3.1 Power Generation
Controls speed and load of small gas/diesel generators (50–500 kW) in backup power systems or remote off-grid sites, ensuring stable voltage/frequency output.
3.2 Oil & Gas Industry
Regulates turbines driving pumps/compressors in upstream drilling or midstream pipeline operations, withstanding harsh field conditions (dust, temperature swings).
3.3 Industrial Drives
Manages turbine speed for industrial machinery (e.g., centrifugal fans, compressors) in manufacturing plants, optimizing process efficiency and reducing energy waste.
4. Core Features
Precision Speed Control: Maintains speed accuracy within ±0.1%, critical for stable turbine performance.
Adaptive Load Response: Adjusts fuel supply rapidly to load changes, preventing speed fluctuations and equipment stress.
Rugged Design: IP54 protection and wide temperature range (-40°C to +70°C) suit outdoor/harsh industrial environments.
Safety Interlocks: Built-in overspeed shutdown and low-oil-pressure alarms to protect turbines from damage.
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