9905-377 DSLC by Woodward | Precision Generator Load Control
Manufacturer: Woodward
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Part Number: 9905-001K
Condition：New with Original Package
Product Type: Precision Generator Load Control
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Country of Origin: GERMANY
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Woodward 9905-001K SPM-A Synchronizer is a high-precision device engineered to ensure seamless generator synchronization with the utility grid or other generators. Designed for industrial, marine, and independent power systems, it prevents voltage or frequency mismatches that could damage equipment or destabilize power networks. Moreover, its robust construction and advanced circuitry guarantee reliable operation in harsh environments.
In parallel, the Woodward 9905-377 DSLC (Digital Synchronizer and Load Control) provides accurate load sharing and synchronization for multiple generator sets. Its microprocessor-based control ensures generators operate efficiently in both standalone and grid-parallel applications, maintaining stable power output under varying load conditions.
Technical Specifications – Woodward 9905-001K
| Parameter | Details |
|---|---|
| Model | 9905-001K |
| Manufacturer | Woodward |
| Function | Automatic generator synchronizer |
| Operating Voltage | 90–150 VDC or 88–132 VAC (selectable) |
| Frequency Range | 45–65 Hz |
| Synchronization Accuracy | ±0.1 Hz (frequency), ±10° (phase angle) |
| Control Outputs | Raise/lower speed and voltage pulses |
| Operating Temperature | –20 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Isolation Voltage | 1500 V RMS (input to output) |
| Alarm Contacts | Type C relay, rated 5 A (250 VAC / 30 VDC) |
| Mounting | Panel mount, DIN rail compatible |
| Dimensions | 140 × 100 × 60 mm |
| Weight | 1.69 kg |
| Compliance | CE marked, UL standards |
FAQ
Q: What is the main function of the Woodward 9905-001K?
A: It automatically synchronizes generators with the grid or other generators, preventing mismatch damage.
Q: Can this module work with both AC and DC power sources?
A: Yes, it supports 90–150 VDC and 88–132 VAC selectable input voltages.
Q: What is the synchronization accuracy of the device?
A: Frequency accuracy is ±0.1 Hz, and phase angle accuracy is ±10°.
Q: Is the module suitable for harsh industrial environments?
A: Yes, it operates between –20 °C and +70 °C with strong electrical isolation.
Q: How is the device mounted?
A: It is compatible with panel mounting and DIN rail installation.