Woodward 9905-003 SPM-A Synchronizer and Load Sharing Controller

Woodward 9905-003 SPM-A Synchronizer and Load Sharing Speed Controller

Availability: 10 left in stock

The Woodward 9905-003 is a high-precision SPM-A Synchronizer and Load Sharing Speed Controller engineered for the automated management of industrial...

SKU: 9905-003

Manufacturer: Woodward
Product No.: 9905-003
Product Type: Synchronizer and Load Sharing Controller
Product Origin: USA
Payment:T/T, Western Union
Weight: 2300g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

The Woodward 9905-003 is a high-precision SPM-A Synchronizer and Load Sharing Speed Controller engineered for the automated management of industrial generator systems. This module provides critical functionality for frequency matching and phase locking, allowing generators to be paralleled to a common bus with high reliability. By automating these processes, the 9905-003 eliminates the risks associated with manual synchronization, thereby protecting mechanical components from high-stress coupling events and enhancing the longevity of power generation assets.

Features

Automated Synchronization: Facilitates precise frequency and phase matching for seamless generator-to-bus paralleling.
Load Sharing Capability: Dynamically distributes electrical demand across multiple generators based on their individual capacity ratings.
Operational Versatility: Compatible with both 50 Hz and 60 Hz systems, with field-selectable 115 VAC or 230 VAC input options.
Robust Construction: Designed for industrial environments, featuring high-sensitivity circuitry with integrated shielding to maintain performance in high-EMI settings.

Applications

The 9905-003 is widely deployed in mission-critical power environments, including peak-shaving power plants, marine propulsion systems, and remote microgrids. It is essential for operations requiring stable, synchronized power distribution across multiple prime movers.

Technical Specifications

Model	9905-003
Series	SPM-A
Input Voltage	115 VAC / 230 VAC (selectable)
Frequency	50 / 60 Hz
Phase Offset Accuracy	< 5 degrees
Operating Temperature	-40 to +70 degC

Installation Guidelines

Environment: Mount the controller in a location protected from direct moisture and excessive contaminants.
EMI Protection: Ensure the chassis is properly grounded to the enclosure backplane to mitigate potential interference from nearby rotating machinery.
Wiring: Use shielded cabling for control signals to maintain signal integrity; route control wiring separately from high-voltage power lines.
Safety: Always isolate power before performing installation or maintenance on the module terminals.
Vibration: The unit is built with internal damping; ensure that mounting hardware is tightened to specified torque to prevent mechanical resonance.

FAQ

Is the 9905-003 compatible with both 50Hz and 60Hz grids? Yes, the controller is designed to support both standard industrial frequencies.

Does this module manage load sharing after synchronization? Yes, once the circuit breaker is closed, the unit transitions into load-sharing mode to distribute electrical demand proportionally.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.