Woodward 9907-252 Load Sharing Module
Overview
Woodward 9907-252 load sharing module is an electronic control module for generator sets. It is designed only for engines equipped with a 0-5 VDC speed controller.
This module acts as a translator and coordinator, converting Woodward load sharing signals into commands recognizable by non-Woodward governors.Enables non-Woodward brand engine governors to operate with Woodward control systems-Load sharing is possible between units.
🚀Function & Features
- Isochronous Load Sharing: When multiple generators are connected to the grid, the 9907-252 maintains a constant grid frequency and accurately distributes the active load proportionally among the generators. This is the most common mode of grid-connected operation.
- Droop Control: The 9907-252 allows for small frequency fluctuations based on load changes. This is typically used for single-unit operation or when frequency modulation is required.
- Prohibited from installation on engines: The 9907-252 must be installed away from severe engine vibration and high temperatures.
Specifications
|
Parameter |
Description |
|
Model Number |
9907-252 |
|
POWER SUPPLY |
18–32 Vdc, approximately 5 W. Protected against undervoltage, overvoltage to+80 Vdc, reverse voltage to-32 Vdc. |
|
INPUTS-3-phase PT Inputs |
100-240 Vac line-to-line, 50-400 Hz. PT input burden is 1.6 W per phase at 240 Vac, 0.4 W per phase at 120 Vac. |
|
OUTPUTS-Load Signal |
DC signal proportional to total real current measured by the Load Sharing |
|
ADJUSTMENTS - Droop |
Provides 0 to 11% speed reduction* |
|
Shock |
40 G, 11 ms sawtooth pulse. |
|
Linear (maximum) |
Length: 273.6 mm (10.77 in) |
|
Weight |
1397 g (49.3 oz) approximate. |
Questions & Answers
💡 FAQ
Q: What is the brand?
A: Woodward
Q: What is the type?
A: Load Sharing Module
Q: What is the warranty?
A: 1 year
Q: Where is the shipping location?
A: Xiamen
Q: What is the payment method?
A: T/T
Q: Why choose us?
A: We are the supplier for industrial automation spare parts,We speciaized in PLC DCS and TSl system modules and spare parts for 10 years, With our professional expertise and extensive experience, we are well-equipped to meet your requirements.
After-sales service
Contact us
Our address
Room 1904, Building B, Diamond Coast, No. 96 Lujiang Road, Siming District, Xiamen, Fujian, China
Phone Number
+86 18059275924
sales18@htechplc.com
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