9905-979_WOODWARD_PRODUCT_吉林易择科技技术发展有限公司

The Woodward 9905-979 is an advanced triple-redundant (TMR) control module engineered for mission-critical turbine and power generation systems. Designed for ultra-high reliability, it features:

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DESCRIBE

Technical Specifications
ELECTRICAL CHARACTERISTICS
Parameter Specification
Voltage Rating 1000V AC/DC
Current Rating 63A continuous, 120A peak
Contact Resistance ≤0.8mΩ (silver-alloy contacts)
Insulation Resistance ≥10,000MΩ @ 1500V DC
Dielectric Strength 4500V AC (60s)
MECHANICAL PROPERTIES
Feature Specification
Contacts 4 (power) + 2 (signal)
Mating Cycles 10,000+
Insertion Force ≤120N (with lever assist)
Shell Material Forged stainless steel (316L)
Contact Material Copper-beryllium (gold-plated)
Coupling Type Triple-start threaded
ENVIRONMENTAL PERFORMANCE
Condition Standard Compliance
Temperature Range -55°C to +150°C
IP Rating IP68/IP69K
Vibration Resistance 10-2000Hz, 50G
Salt Spray Resistance 3000hrs (ASTM B117)
CERTIFICATIONS
IEC 61984 Ed.3

UL 1977 (500A rating)

ATEX/IECEx Zone 1

DNV-GL Marine Type Approved

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