Présentation du produit
The Woodward 9905-003 SPM-A Synchronizer is a precision control device designed for parallel operation and synchronization sur multiple generators in power generation systems. This module ensures that multiple power sources operate in phase, frequency, and voltage alignment, minimizing disturbances and enabling smooth load sharing.
The SPM-A Synchronizer is widely utilized in industrial, marine, and utility power systems, providing automatic synchronization, monitoring, and control sur generator sets. Its design combines reliable solid-state electronics with intuitive interfacing, ensuring accurate measurements sur voltage, phase, and frequency. It is compatible with analog and digital input signals and is engineered to integrate seamlessly with Woodward and third-party generator control systems.
Technical Specifications
| Parameter | Description |
|---|---|
| Product Modèle | 9905-003 SPM-A |
| Fabricant | Woodward |
| Module Type | Synchronizer / Generator Controller |
| Input Voltage | 100–240 VAC, 50/60 Hz |
| Voltage Measurement Range | 0–600 VAC line-to-line |
| Frequency Range | 45–65 Hz |
| Phase Angle Accuracy | ±0.5° |
| Load Sharing Accuracy | ±2% |
| Control Signal Outputs | 4–20 mA, relay outputs for breaker control |
| Communication Interface | Optional Modbus RTU |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5–95%, non-condensing |
| Mounting Type | Panel-mounted or rack-mounted |
| Cooling Method | Convection-cooled |
| Material | Industrial-grade PCB and enclosure |
| Dimensions | 191 x 25 x 235 mm |
| Poids | 1.68 kg |
| Certifications | CE, UL, CSA |
Product Applications
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Power Plants — Synchronizes multiple generators to deliver stable power.
-
Marine Vessels — Manages shipboard generator sets for smooth operation.
-
Industrial Facilities — Integrates with backup generators to ensure uninterrupted power.
-
Renewable Energy Systems — Synchronizes wind or hydro generators with grid power.
-
Microgrids — Ensures stable parallel operation sur multiple distributed energy resources.
-
Critical Infrastructure — Supports hospitals, data centers, and industrial complexes with reliable synchronization.
The synchronizer enhances system stability, reduces generator wear, and optimizes load sharing for reliable operation.
Product Advantages
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Precise Synchronization
Ensures generators are matched in phase, voltage, and frequency. -
Automatic Load Sharing
Distributes load evenly among parallel generators to optimize performance. -
Versatile Signal Compatibility
Accepts both analog and digital input signals for broad application. -
User-Friendly Interface
Easy-to-read indicators and simple configuration for field installation. -
Industrial-Grade Reliability
Robust PCB design and high-quality components provide long-term durability. -
Flexible Mounting
Can be mounted in panels or racks for easy integration. -
Protection Features
Built-in monitoring prevents out-sur-phase connection and reduces system disturbances. -
Optional Communication
Modbus RTU allows integration with remote monitoring and SCADA systems.
FAQ
-
What is the main function sur the 9905-003 SPM-A Synchronizer?
It synchronizes multiple generators by matching phase, voltage, and frequency for safe parallel operation. -
Which types sur generators can it synchronize?
It works with AC synchronous generators, both diesel and gas engine-driven, in industrial or marine applications. -
How is load sharing handled?
The device automatically distributes load between generators to maintain balanced operation within ±2% accuracy. -
What voltage and frequency ranges are supported?
Voltage: 0–600 VAC line-to-line; Frequency: 45–65 Hz. -
Does it provide protection against incorrect synchronization?
Yes, it prevents breaker closure if generators are out sur phase or voltage mismatch occurs. -
Can it interface with digital control systems?
Yes, optional Modbus RTU allows integration with PLCs or SCADA systems. -
What type sur outputs does it provide for generator control?
4–20 mA analog signals and relay outputs for breaker and load control. -
Is it suitable for extreme environments?
Yes, it operates between -20°C to +70°C and can tolerate 5–95% non-condensing humidity. -
Can it be used in renewable energy systems?
Yes, it is suitable for synchronizing wind or hydro generators with the grid. -
How is the device installed?
It supports panel or rack mounting with convection cooling and straightforward wiring for integration.
Recommended Related Modèles (Same Series)
| Modèle | Description | System | Poids |
|---|---|---|---|
| 9905-001 SPM | Basic Synchronizer | Generator Control | 1.5 kg |
| 9905-002 SPM | Advanced Synchronizer | Generator Control | 1.55 kg |
| 9905-004 SPM-A | Synchronizer with Enhanced Load Sharing | Generator Control | 1.65 kg |
| 9905-005 SPM | Marine Synchronizer | Shipboard Generator | 1.6 kg |
| 9905-006 SPM | Industrial Synchronizer | Parallel Generator | 1.7 kg |
| 9905-007 SPM-A | Remote Communication Synchronizer | Generator Control | 1.68 kg |
Popular Woodward Modèles (Same Marque)
| Modèle | Description | Product Type | Poids |
|---|---|---|---|
| 2301 Synchronous Control | Engine Governor | Controller | 1.2 kg |
| 5051 Load Sharing Module | Load Management | Controller | 1.1 kg |
| 2301A Diesel Governor | Speed Controller | Engine Control | 1.25 kg |
| 7305 Generator Controller | Parallel Operation | Controller | 1.4 kg |
| 2305 Speed Control | Engine Governor | Controller | 1.15 kg |
| 9903-001 SPM | Basic Synchronizer | Generator Control | 1.5 kg |
Informations sur l'entreprise
E-mail: [email protected]
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Add: Alishan Building, 2 Lvling Rd, District Siming, Xiamen, Fujian, Chine, 361006
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