Digital guide
You are here:
Woodward 8440-2179
- Product Name: SPM‑D2‑11 Digital Synchronizer & Load Sharing Module
- Product Description: A microprocessor‑based synchronizer for two/three‑phase AC generators, providing automatic frequency, phase, and voltage matching for seamless parallel operation.
- Technical Specifications:
- Model: SPM‑D2‑11
Detailed content
-
- Voltage Range: 63/110 VAC (100–150 VAC max)
- Power Supply: 12/24 V DC (9.5–32 V DC)
- Accuracy: ±0.1 Hz frequency, ±5° phase angle
- Communication: RS‑485, Modbus RTU
- Enclosure: Panel‑mount, IP20
- Key Features:
- Automatic synchronization with adjustable dead‑band
- Bias output for speed/voltage trim (analog/discrete)
- LED status indicators for sync progress and faults
- UL/cUL/CE certified for industrial safety
- Applications:
- Generator synchronization (diesel/gas turbines/engines)
- Power plants, industrial facilities, marine vessels
- Grid‑parallel and isolated bus parallel operations
