9907-005 - Master Synchronizer and Load Control Module

SPECIFICATIONS:

Part Number: 9907-005
Manufacturer: Woodward
Series: MSLC
Dimensions: 14W x 11H x 4D
Current Transformer Range: 5-amp
Accuracy: 1 % at 25 °C
Power Supply Input: (18 to 32) V (dc)
Max Nodes per Bus: 64 (0 to +70 °C)
Network to I/O channel: 277 V (ac)
Potential Voltage Range: 80-150
Maximum Stub Length: 300 mm (+40 to +85 °C)
Network Isolation: 0–60 Hz: 1000 Vrms
Power Source: 95-130
Power Consumption: 14 W
Availability: In Stock
Country of Origin: United States
Temperature Range: (–40 to +55) °C
Weight: 9.11 lbs
Manual: 02022

FUNCTIONAL DESCRIPTION:

9907-005 is a Master Synchronizer and Load Control Module manufactured and designed by Woodward. The Woodward DSLCTM (Digital Synchronizer and Load Control) controls on each generator are used in conjunction with the MSLC, a microprocessor-based overall plant load control, to enable utility synchronization, paralleling, loading, and unloading of a three-phase producing system. MSLC functions include:

• Voltage matching with a choice of phase matching or slip frequency synchronization between a local bus and a utility;
• For a smooth load transfer, the system loads and unloads automatically;
• The capacity to control import/export levels;
• Control of associated DSLC controls in isochronous load sharing; 5. Proportional loading of associated DSLC controls for cogeneration, pressure, maintenance, or other processes;
• A controllable Power Factor.
• Internal diagnostics with output from the alarm relay driver.
• Multi-purpose adjustable high and low limit alarms, as well as load switches that may be adjusted and have relay driver outputs.
• Digital communications network to regulate power factor and loads for each generator with DSLC.
• Complete configuration, metering, and diagnostic capabilities through a portable programmer console.

SYNCHRONIZER:

The fundamental frequencies of the utility and local bus voltage waveforms are used by the MSLC to calculate both true RMS voltages and relative phase angles. As the phase measurement does not rely on zero crossings of the voltage waveforms, digital signal processing techniques considerably improve measurement accuracy in the presence of waveform distortions.

LOAD CONTROL:

When compared to traditional analog measurement techniques, the load control's accuracy and response time are greatly increased thanks to the introduction of digital signal processing techniques. True RMS measurement is made possible by the instantaneous measurement of the voltage and current signal waveforms, which improves accuracy. True RMS power measurement enables the best load control in parallel applications even when there are power line distortions. Because it does away with the lengthy integration times needed in analog circuits, this approach offers faster response time. In power control applications, where quick response to changes in load and speed is critical, measurement speed is particularly crucial.

WOC has the largest stock of Woodward Steam Turbine Control System Replacement Parts. We can also repair your faulty boards. WORLD OF CONTROLS can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly get in touch with our team by phone or email.

FREQUENTLY ASKED QUESTIONS

How do Check the Price and Availability For 9907-005?

Please Contact World of Controls FZE for sales at +1 609 385 1231 or Request a Quote.

How are boards packaged for shipment from WOC?

Parts are placed in antistatic packets and securely packed in ESD boxes cushioned with ESD Foam designed to safeguard electrical components.

What Payment Options do You Accept?

Bank Transfer is the preferred payment method. For more payment options contact us.