Overview
The 9905-001 is a Woodward SPM-A synchronizer designed for precise phase angle monitoring in generator systems.
It ensures accurate synchronization without voltage matching during connection to the power grid.
Moreover, the module improves generator safety by preventing phase mismatch and unstable switching events.
Operators rely on 9905-001 for stable synchronization in power generation environments.
Specification
| Parameter | Specification |
|---|---|
| Model | 9905-001 |
| Manufacturer | Woodward |
| Series | SPM-A Synchronizer |
| Module Type | Phase Angle Synchronizer |
| Synchronization Method | Phase angle matching without voltage matching |
| Input Voltage | 120/240 V AC (system dependent configuration) |
| Frequency Range | 50/60 Hz nominal operation |
| Phase Monitoring | Real-time phase angle detection between generator and bus |
| Synchronization Accuracy | High precision phase alignment control |
| Display Interface | LED indicators for sync status and fault conditions |
| Control Output | Relay-based synchronization command output |
| Input Channels | Voltage sensing inputs for generator and bus reference |
| Signal Processing | Microprocessor-based synchronization logic |
| Response Time | Fast real-time synchronization decision cycle |
| Power Consumption | Low-power industrial electronic design |
| Dimensions | Approx. 160 × 120 × 70 mm |
| Weight | Approx. 1.2–1.8 kg |
| Mounting Type | Panel-mounted control module |
| Housing Material | Industrial-grade protective enclosure |
| Cooling Method | Passive air convection cooling |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5%–95% non-condensing |
| Electrical Isolation | High isolation between sensing and control circuits |
| Application | Generator synchronization, power plants, industrial backup systems |
FAQ
Q1: Is the product new and original?
Yes, the 9905-001 is brand new, original, and factory sealed.
Q2: Do you have stock available?
Yes, we maintain 9905-001 in stock for fast delivery.
Q3: What is the delivery time?
We ship within 3 days to 2 weeks depending on order size and logistics conditions.
Q4: Which logistics do you use?
We typically use DHL and other reliable international shipping carriers.
Q5: What if there is a quality issue?
We support 30-day returns if the 9905-001 module has any quality problems.
Q6: Does it require voltage matching?
The 9905-001 focuses on phase angle synchronization without voltage matching.
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