产品介绍
The 伍德沃德 9907-186 Load Sharing Module is an advanced analog controller specifically designed to manage and distribute electrical load across multiple generator sets operating in parallel. By producing a torque bias signal, the module ensures that power is evenly shared among generators, maintaining system stability and extending equipment life.
Renowned for its reliability and simplicity, the 9907-186 is part / 伍德沃德’s trusted lineup / analog control solutions. It plays a pivotal role in preventing load imbalances that could otherwise lead to generator damage or operational inefficiency. With its robust metal enclosure and wide environmental operating range, the 9907-186 is perfectly suited for use in harsh industrial and remote environments.
This module integrates easily into legacy and modern generator systems where analog load sharing is required, /fering dependable performance without the need for s/tware configuration.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Load Sharing Module |
| 型号 Number | 9907-186 |
| 制造商 | 伍德沃德, Inc. |
| Primary Function | Load sharing and synchronization |
| Power Supply Input | 18–32 V DC (nominal 24 V DC) |
| Current Consumption | Less than 250 mA |
| Load 分享 Line Impedance | 500 Ohms typical |
| Output Type | ±5 V DC torque bias signal |
| Interface | Analog signal interface |
| Mounting Type | Panel mount / DIN rail compatible |
| Operating Temperature | –40 °C to +85 °C |
| Storage Temperature | –55 °C to +105 °C |
| Protection Features | Reverse polarity protection, EMI shielding |
| Enclosure Type | Coated metal housing |
| Certifications | CE, UL, RoHS |
| Dimensions (W × H × D) | 250 × 160 × 50 mm |
| 重量 | 1.2 kg |
Product Applications
The 9907-186 Load Sharing Module is suitable for any application requiring precise control / parallel generator operation, including:
-
Power Generation Plants
Ensures balanced output between base and peak load generators. -
Marine Power Systems
Used onboard ships for coordinated sharing between propulsion and auxiliary generators. -
Industrial Generator Banks
Distributes electrical load evenly across large diesel or gas generators in process industries. -
Off-Grid Installations
Maintains synchronization and load balance in isolated microgrids or field deployments. -
Emergency Power Systems
Provides seamless load transition during power outages or failures in backup systems. -
Oil & Gas Installations
支持s stable operation / generators in remote or extreme environmental conditions.
Product Advantages
-
Stable Load Distribution
Delivers reliable torque bias signals to maintain proportional load sharing. -
No S/tware Required
Hardware-based control makes it simple to install, configure, and maintain. -
Field-Proven Reliability
Trusted in diverse environments—from data centers to /fshore platforms. -
Compact, Durable Design
Metal enclosure protects against EMI and harsh environmental effects. -
Wide Operating Range
Performs reliably from –40 °C to +85 °C for all-season use. -
System Protection
Helps reduce wear and tear on generators by avoiding load spikes and imbalances.
常见问题 (FAQ)
-
Q: What is the primary function / the 伍德沃德 9907-186?
A: It manages load sharing between multiple generators running in parallel by sending torque bias signals. -
Q: Is the 9907-186 suitable for both new and legacy systems?
A: Yes, it is compatible with analog control systems and many 伍德沃德 governors. -
Q: Does this module support digital communication protocols?
A: No, it uses analog signals and is not natively compatible with digital bus protocols. -
Q: What kind / output does the 9907-186 produce?
A: It produces a ±5 V DC torque bias signal used for adjusting load sharing. -
Q: What voltage is required to power this module?
A: It operates on 18–32 V DC, typically sourced from a 24 V power system. -
Q: Can this 件 be used in marine environments?
A: Yes, its robust and EMI-protected design makes it suitable for maritime applications. -
Q: What happens if a generator fails during operation?
A: The system will respond based on governor and system settings; the 9907-186 itself does not provide fault handling but ensures load distribution. -
Q: Is reverse polarity protection included?
A: Yes, to prevent damage during installation or maintenance. -
Q: Does it require s/tware for setup?
A: No, setup is done through wiring and voltage tuning—no s/tware is needed. -
Q: What is the expected service life / this module?
A: With proper environmental conditions, it can operate reliably for 10+ years.
Related or Compatible 型号s
| 型号 Number | 描述 | Function | Compatibility |
|---|---|---|---|
| 9907-167 | Load Sharing Module | Analog load sharing | Similar function; variant version |
| 9907-175 | Standard Load Sharing Module | Load sharing | Commonly used analog controller |
| 2301A | Speed/Load Sharing Controller | Dual-function control | For engines and gensets |
| 9905-840 | Speed Control and Load Sharing Module | Speed + torque control | Works with electronic governors |
| DSLC II (8440-2088) | Digital Synchronizer and Load Controller | Synchronization + load | Digital replacement option |
| 8237-124 | Distribution Interface Module | Signal interface | Used in analog systems |
Popular 伍德沃德 型号s (Same 品牌)
| 型号 Number | 描述 | 分类 | Common Use Case |
|---|---|---|---|
| EASYGEN-3500XT | Generator Set Controller | Genset Control | Parallel operation & protection |
| 2301D Digital | Load Sharing & Speed Control | Engine Controller | Industrial engines |
| 505XT | Steam/Gas Turbine Controller | Turbine Control | Oil, gas, and energy sectors |
| SPM-D2 | Synchronizer for Generator Applications | Synchronization Module | Gen-bus synchronization |
| Atlas-II | Engine Control Platform | Large Engine Controller | High-power reciprocating engines |
| ProAct II Actuator | Integrated Actuator & Controller | Actuation + Control | Diesel/gas engine regulation |
公司信息
E-mail: [email protected]
Mobile：请通过邮件联系
Whatsapp：请通过邮件联系
Add: 中国福建省厦门市思明区吕岭路2号阿里山大厦，邮编：361006
我们的服务
我们专业提供工业自动化零部件，并附有一年质保。我们的工业自动化零部件销往全球。
我们能提供来自不同国家和制造商的设备及备件，解决您在多处的顾虑或质量问题，并具有极大的价格优势。
欢迎来电咨询更多产品详情。
