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- SDCS-FEX-2A 3ADT311500R1
SDCS-FEX-2A 3ADT311500R1
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Product Information
Product Describe
Input Voltage:24V DC nominal
Output Voltage:+5V DC (±1%)
Current Capacity:10A (50W)
Total Power: 170W maximum
Efficiency: >85% at full load
Ripple Noise: <50mV p-p
Reverse polarity protection
Overvoltage protection (35V DC max)
Inrush current limiting
Output Voltage:+5V DC (±1%)
Current Capacity:10A (50W)
Total Power: 170W maximum
Efficiency: >85% at full load
Ripple Noise: <50mV p-p
Reverse polarity protection
Overvoltage protection (35V DC max)
Inrush current limiting
Technical specifications for SDCS-FEX-2A 3ADT311500R1
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Product ModelSDCS-FEX-2A 3ADT311500R1
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Spare Model3ADT311500R1
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Product ParametersPower Board
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Tariff Code8537101190
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Country of originSWEDEN
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Place of shipmentXiamen, China
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Estimated Shipping Size28x11.5x5.5cm
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ManufacturerABB
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Weight0.74 kg
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Operating Temperature0°C to +60°C
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Storage Temperature-40°C to +85°C
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Relative Humidity5-95% non-condensing
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Factory New
These are new and current items that are procured from the manufacturer. -
New No Package
These parts are new. They have not been used, but their original packaging is no longer available. -
New In Opened Package
These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged. -
New In Sealed Package
Parts are new. They have not been used and still have their original package seal intact. -
New in Original Package
These parts are new. The packages were not originally sealed by their original manufacturer.
Warranty Period & Disclaimer
Amikon is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.
FAQs
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What is the primary function of this board?+It serves as a power supply for a 2-phase field exciter within DC drive systems, facilitating the excitation current for DC motors.
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What is SDCS-FEX-2A?+The ABB SDCS-FEX-2A is a internal field exciter power supply circuit board used in ABB DCS thyristor power converters. It is primarily designed for the DCS 500 and DCS 600 drive series.
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Which drive systems use this board?+It is a standard component for DCS 500B and DCS 600 MultiDrive systems. In the drive software settings (parameter 15.05), it must be selected as the used field exciter type (typically value 2).
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What are the input and output specs?+It typically accepts a 100-240 VAC input and outputs around 1.25 Amps at 24 VDC (30 watts), though specifics may vary depending on system integration.
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Product
MORE INFORMATION
Overview
Manuals
Technical notes
Product Applications
Wiring Connections
Features:
- Integrated Field Excitation
- Dual-Current Support
- Universal AC Input Compatibility
- Fixed Voltage Output
The SDCS-FEX-2A 3ADT311500R1 ABB Diode Field Exciter board may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB SDCS-FEX-2A 3ADT311500R1 Diode Field Exciter board Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The control is based on a fully digital system. Theµ-processor reads all information from the powerpart, is supplied with all needed voltage levels andcontrol signals via the flat cable X14 by the SDCSCON-2 and generates the firing pulses for the power part.The range of the single phase rated AC input voltage is 110 V to 500 V, the maximum current capability is 16 A. If this field exciter is used for smallerfield current, the control unit automatically selects alower current range between 3 A to 16 A to get thebest resolution.
- Power Generation Plants:Fail-safe overspeed protection for thermal/nuclear/hydro turbines
- Oil & Gas Refineries:Gas turbine mechanical drives for compressors/pumps
- Petrochemical Complexes:Steam turbines in combined-cycle energy recovery
- Large-Scale Industrial Manufacturing:Power islands for steel/chemical plants
- Offshore Rigs:Turbine-driven power/pumping in remote harsh environments
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Power Supply: Connect the supply voltage (typically 100-240V AC) to the board.Serial Link: Connect the serial cable from the FEX-2A to the armature-circuit converter. This interface allows the main drive to control, parameterize, and diagnose the field exciter.Commutating Reactor: It is highly recommended to include a commutating reactor in the field power converter's supply circuit for electromagnetic compatibility (EMC)
- What Happens Next
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Get the quote now Write Email to: INFO@AMIKON.CNEmail confirmation You will get an email confirming that we have received your enquiry.Dedicated Account Manager One of our team will be in touch to confirm your part(s) specification and condition.Your quote You will receive a comprehensive quote tailored to your specific needs.Need Moore Help? Get fast and efficient help from our experienced sales or customer service teams.
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Delivery
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Warranty
All parts new original are covered by Amikon 12 month warranty
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- Why Choose Amikon Limited?
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When it comes to industrial automation, reliability, speed, and trust matter. At Amikon Limited, we go beyond just supplying parts — we deliver confidence.
- ● Extensive Inventory Reach: Nearly 1 million automation parts at your fingertips, including legacy and obsolete models.
- ● 20+ Years of Expertise: Trusted by engineers, project managers and government companies worldwide for our professional service.
- ● Quality You Can Trust: Each unit is strictly inspected by the warehouse staff to ensure product quality
- ● Fast Global Shipping: We help you minimize downtime with express logistics worldwide.
- ● 1-Year Warranty Available: Peace of mind with every purchase backed by one year warranty guarantee.
Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.
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32D UNITS,GUOMAO BUILDING,NO 388 HUBIN SOUTH ROAD,SIMING DISTRICT,XIAMEN