产品介绍
The 伍德沃德 9907-175 Load Sharing Module is a specialized control component used in generator sets for load sharing, synchronization, and parallel operation. Designed with high precision and reliability, this module ensures even distribution / electrical loads between multiple generator 件s running in parallel. It forms a core part / 伍德沃德’s legacy and modern generator control systems, /fering analog interface capabilities for real-time adjustments in load control.
The 9907-175 module enables multiple generators to work cohesively, avoiding overload on a single 件 while enhancing efficiency and system longevity. It works seamlessly with 伍德沃德 governors and speed controls, using torque-matching techniques to balance load distribution.
This module is /ten applied in critical power generation environments such as power plants, marine vessels, data centers, and remote industrial operations where reliable power synchronization is crucial.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Load Sharing Module |
| 型号 Number | 9907-175 |
| 制造商 | 伍德沃德 Inc. |
| Function | Load sharing and synchronization / generator sets |
| Input Voltage | 18–32 V DC |
| Current Consumption | < 250 mA |
| Signal Type | Analog torque bias signal |
| Communication Type | Analog interface, compatible with 伍德沃德 analog controls |
| Load 分享 Line Impedance | 500 Ω |
| Operating Temperature | –40 °C to +85 °C |
| Mounting Type | Panel or DIN rail |
| Material | Coated metal enclosure for EMI protection |
| Protection Features | EMI shielding, reverse polarity protection |
| Dimensions (W x H x D) | 355.6 x 279.4 x 101.6 mm |
| 重量 | 1.85 kg |
| Certifications | CE, RoHS, UL |
Product Applications
The 伍德沃德 9907-175 module is designed for industrial power systems where precise load sharing is required between multiple generator sets:
-
Power Plants & Utilities
Enables synchronized generator operation for peak load handling and system redundancy. -
Marine Power Systems
Used in shipboard generator systems for balanced power across propulsion and auxiliary systems. -
Data Centers
Helps maintain uptime by balancing power from redundant generator 件s. -
Remote Oil & Gas Sites
Ensures reliable power distribution across field generators in remote or unmanned stations. -
Hospitals & Emergency Backup
支持s critical systems by stabilizing power flow between backup generators. -
Mining and Heavy Industry
Controls parallel operation / large engine-driven generators in harsh environments.
Product Advantages
-
Precise Load Balancing
Ensures proportional distribution / load, preventing overloading or under-utilization. -
Enhanced System Stability
Improves synchronization and reduces fluctuations in generator output. -
Seamless Integration
Designed to integrate effortlessly with 伍德沃德 analog governors and other controls. -
Flexible Mounting
Can be mounted in panels or DIN rails, supporting varied installation requirements. -
Reliable in Harsh 状态s
Wide operating temperature range and robust build for extreme environments. -
Low Power Consumption
Operates efficiently with minimal power draw, ideal for battery-backed systems.
常见问题 (FAQ)
-
Q: What does the 9907-175 module do in a generator system?
A: It manages load sharing and ensures synchronized operation among parallel generators. -
Q: Is it compatible with digital control systems?
A: It is primarily designed for analog systems but can work with certain digital-to-analog interfaces. -
Q: What power supply is required for this module?
A: It operates on 18–32 V DC, commonly 24 V systems in industrial settings. -
Q: Can it be used with non-伍德沃德 governors?
A: While optimized for 伍德沃德 products, it may be used with compatible analog-based governors. -
Q: How is the module mounted?
A: It supports both panel mounting and DIN rail installation. -
Q: What’s the environmental operating range?
A: It is built to function in temperatures from –40 °C to +85 °C. -
Q: Does the module require configuration s/tware?
A: No, it is analog and hardware-configured through wiring and voltage adjustments. -
Q: Can I use this module in marine generator applications?
A: Yes, it is well-suited for maritime environments due to its rugged build and EMI protection. -
Q: What type / signal does it use for load control?
A: It uses a torque bias signal to balance the load between generators. -
Q: What are signs / a failing load sharing module?
A: Uneven load distribution, generator hunting, or failure to synchronize properly are key symptoms.
Related or Compatible 型号s (Same Series or Function)
| 型号 Number | 描述 | Function | Notes |
|---|---|---|---|
| 9907-167 | Load Sharing Module | Analog load sharing | Similar to 9907-175 with config differences |
| 9905-757 | Analog Synchronizer | Generator synchronization | Often paired with load sharing modules |
| 9905-840 | Speed/Load Sharing Control | Speed and load regulation | Used in gensets with electronic governors |
| 2301A Load Sharing | Classic Load Sharing & Speed Control Module | Dual function | Widely used 伍德沃德 analog controller |
| 8440-2088 | DSLC-II Digital Synchronizer & Load Control | Digital synchronization | Advanced replacement for analog modules |
| 8237-124 | Distribution Interface Module | Signal interfacing | Assists in signal routing for analog control |
Popular 伍德沃德 型号s in Power & Engine Control
| 型号 Number | 描述 | 分类 | Typical Use Case |
|---|---|---|---|
| 2301D Digital | Digital Load Sharing & Speed Control | Digital Governor | Gensets and turbines |
| EASYGEN-3200XT | Generator Control & Protection System | Generator Controller | Standalone or parallel gensets |
| 505XT | Turbine Control Module | Steam/Gas Turbine Control | Process industries |
| SPM-D2 | Digital Synchronizer | Synchronization Module | Paralleling and gen bus sync |
| Atlas-II | High-End Engine Control System | Engine Controller | Large reciprocating engines |
| ProAct Actuator | Electric Actuator with Integrated Governor | Actuation & Speed Control | Diesel/gas engine fuel control |
公司信息
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