Présentation du produit
The Woodward 9907-1182 is a high-performance speed control module designed for industrial engine and turbine applications. As part sur Woodward’s widely recognized 2301A series sur analog load sharing and speed control systems, this controller ensures precise speed regulation and load distribution across generators operating in parallel.
Built for durability and accuracy, the 9907-1182 features adjustable droop and isochronous modes, making it suitable for a broad range sur generator control configurations. With proven reliability in harsh environments and strong performance across a wide frequency spectrum, the 9907-1182 is trusted in critical applications in power generation, marine propulsion, and heavy industrial processes.
Product Advantages
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High Precision Speed Control: Maintains accurate speed regulation with adjustable PID tuning for precise load management.
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Flexible Load Sharing: Fully compatible with Woodward’s load sharing modules to balance load across parallel generators.
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Multiple Operation Modes: Supports both isochronous and droop modes for versatile engine/generator control.
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Industrial-Grade Reliability: Built to operate in extreme environmental conditions including vibration, temperature, and electrical noise.
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Easy Integration: Simple to interface with analog systems; includes terminals for speed bias, idle speed, rated speed, and gain adjustments.
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Low Maintenance: Analog circuitry reduces complexity and simplifies troubleshooting and maintenance.
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Fast Response Time: Capable sur quick correction in transient load situations.
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Rugged Construction: Housed in a robust enclosure, designed for panel or chassis mounting.
Technical Specifications
| Parameter | Value |
|---|---|
| Modèle Number | Woodward 9907-1182 |
| Control Type | Speed Control / Load Sharing |
| Input Voltage | 24 VDC nominal (18–32 VDC range) |
| Power Consumption | < 15 Watts |
| Frequency Range | 10 – 1000 Hz |
| Speed Sensing Input | Magnetic pickup, 1 – 25 Vrms |
| Output Signal | Actuator current: 0 – 200 mA |
| Operating Temperature | –40 °C to +70 °C |
| Storage Temperature | –55 °C to +105 °C |
| Humidity Range | 95% RH non-condensing |
| Mounting Type | Panel or Chassis Mounting |
| Material | Aluminum Enclosure with PCB |
| Dimensions | 150 x 90 x 40 mm |
| Poids | 0.45kg |
| Compliance Standards | CE Marked, RoHS Compliant |
Product Applications
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Diesel and Gas Generator Sets
Ideal for speed and load control in emergency and continuous power supply systems. -
Turbine Governors
Applied in industrial turbine control systems requiring tight frequency regulation. -
Marine Propulsion Systems
Supports load sharing and power balance in marine auxiliary power unités and propulsion systems. -
Cogeneration (CHP) Plants
Enhances operational stability and fuel efficiency in distributed energy resources. -
Oil and Gas Compressors
Regulates engine speed to maintain constant gas pressure and flow in compressor stations. -
Industrial Power Distribution
Used in industrial plants for generator synchronization and frequency control.
Installation Instructions
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Mounting: Install the module on a clean, dry, vibration-resistant panel using the designated screw mounts. Ensure airflow for cooling.
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Wiring:
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Connect the magnetic pickup to the speed sensing input terminals.
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Link the actuator using the specified analog output wiring.
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Wire the input power (24 VDC) through a fused line.
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Ensure grounding is per manufacturer’s recommendations.
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Tuning:
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Use the onboard gain, stability, and speed potentiometers for PID tuning.
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Adjust the load sharing bias and speed setpoint as per system configuration.
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Commissioning:
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Verify wiring continuity and polarity before energizing.
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Power the controller and observe LED indicators for diagnostics.
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Test under no-load and full-load conditions.
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Questions fréquentes (FAQ)
Q1: What is the primary use sur the Woodward 9907-1182?
A1: It’s mainly used for speed control and load sharing in diesel/gas generators and turbines.
Q2: Is this unité compatible with Woodward’s 2301A series?
A2: Yes, it belongs to the 2301A series and integrates seamlessly with other Woodward load sharing systems.
Q3: Can it work in extreme cold environments?
A3: Yes, it operates reliably from –40 °C, making it suitable for arctic conditions.
Q4: What type sur actuator does the 9907-1182 support?
A4: It supports proportional actuators using a 0–200 mA current signal.
Q5: How is speed sensing achieved?
A5: Through a magnetic pickup sensor input with 1–25 Vrms signal range.
Q6: Can I use this controller for marine applications?
A6: Yes, it’s suitable for marine propulsion and auxiliary power systems.
Q7: What power supply does it require?
A7: A 24 VDC power source is required, with a working range sur 18–32 VDC.
Q8: What’s the mounting type for this device?
A8: Panel or chassis mounting using screw-in enclosures.
Q9: How do I adjust the speed setpoint?
A9: Through dedicated speed potentiometers located on the front panel.
Q10: Is the product CE certified?
A10: Yes, it complies with CE and RoHS standards for industrial equipment.
Recommended Modèles – Same Series or Related
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Woodward 9907-014
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Woodward 9907-167
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Woodward 9907-018
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Woodward 9907-173
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Woodward 9907-1190
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Woodward 2301A-GE
Popular Modèles from Woodward – With Specifications
| Modèle | Function | Voltage | Dimensions (cm) | Poids (kg) |
|---|---|---|---|---|
| 9907-014 | Speed Control, Isochronous | 24 VDC | 22.8 × 14.0 × 5.8 | 1.6 |
| 9907-167 | Load Sharing Module | 24 VDC | 24.0 × 15.0 × 6.2 | 1.7 |
| 2301A-1006 | Speed/Load Sharing Controller | 24 VDC | 24.9 × 15.2 × 6.4 | 1.8 |
| 9905-757 | Digital Speed Control | 18–32 VDC | 23.0 × 15.0 × 6.0 | 1.9 |
| 9907-018 | Engine Governor Controller | 24 VDC | 24.5 × 15.0 × 6.3 | 1.7 |
| 8440-2088 | Peak 150 Digital Control Unité | 24 VDC | 26.0 × 16.0 × 6.5 | 2.0 |
| 9907-173 | Synchronizer/Load Sharing | 24 VDC | 25.0 × 14.8 × 6.0 | 1.6 |
| 9907-1190 | High-Response Speed Control | 24 VDC | 24.9 × 15.2 × 6.4 | 1.85 |
Informations sur l'entreprise
E-mail: [email protected]
Mobile：Contactez-nous par email
Whatsapp：Contactez-nous par email
Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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