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      DECS-250-LN2SN1N

      Digital Excitation Control System

      Product Information

      Product Describe

      DECS-250 Digital Excitation Control System

      complete digital excitation control system.

      Total control in a compact package

      provides precise voltage

      • Manufacturer:
        BASLER ELECTRIC
      • Product Category:
        General Automation
      • Estimated shipping dimensions:
        15.9 30.48 21.9 cm
      • Weight:
        6.65 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Power Supply Nominal:
        16 to 60 Vdc
      • Nominal Current:
        1 Aac or 5 Aac
      • Frequency:
        50/60 Hz
      • Operating Temperature:
        –40°C to 55°C (–40°F to 131°F)
      • Storage Temperature:
        –40°C to 85°C (–40°F to 185°F)
      • Product Type:
        Digital Excitation Control
      • Stock:
        100

      • New and original with factory sealed packing

        Brand new and 100% original unit, supplied in factory-sealed packaging, ensuring untouched condition and full manufacturer integrity.

      • 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 surplus

        New surplus item in unused condition, originally manufactured for distribution but not deployed in service.

      • Refurbished

        This product has been repaired by an authorized service center, and worn or aged parts have been replaced with qualified genuine parts. Warranty terms are subject to refurbishment certification and service policies.

      More Information

      Overview Manuals Principle

      Features:

      • Load sharing over Ethernet
      • DECS-250 Digital Excitation Control System
      • True RMS sensing, single-phase or three-phase voltage and current
      The DECS-250 is a complete digital excitation control system. Total control in a compact package provides precise voltage, var and Power Factor regulation, and exceptional system response, plus generator protection. An optional power system stabilizer helps meet stringent grid code compliance requirements. The DECS-250 offers extreme flexibility and total functionality in a cost effective, easy-to-use package.

      Reduce your setup time with Basler’s intuitive BESTCOMSPlus® software that simplifies complex setup with simple drag-and-drop programmable logic, visual real-time strip chart capabilities, and cutting edge auto PID selection capabilities.

      The DECS-250-LN2SN1N BASLER ELECTRIC Digital Excitation Control System may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
      BASLER ELECTRIC DECS-250-LN2SN1N Digital Excitation Control datasheet(manual), 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 revolutionary auto tuning function automatically establishes optimum PID and gain settings, taking the guesswork out of system setup, reducing commissioning time and cost while maximizing overall system performance.
      By purchasing this item, you agree to the Terms & Conditions
      Moore Automated is NOT an authorized distributor of BASLER ELECTRIC
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      All our products come with a 1-year warranty for your peace of mind.

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      Moore Automated is not an authorized distributor, reseller or representative of the products featured on this website.
      All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
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      Manuals
      • Order Online:
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        If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show “Ask”. Please create an online quote or contact us by phone, fax or email to check availability.
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          FAQ

          • What excitation control architecture defines DECS-250-LN2SN1N, and how does DECS-250-LN2SN1N regulate synchronous generator field dynamics?
            The DECS-250-LN2SN1N is a microprocessor-based digital excitation control system designed to regulate the field current of brushless or static excited synchronous generators. Through closed-loop automatic voltage regulation (AVR), the DECS-250-LN2SN1N continuously monitors generator terminal voltage and adjusts excitation output to maintain precise voltage stability under varying load conditions.
          • How does DECS-250-LN2SN1N implement automatic voltage regulation with enhanced dynamic response characteristics?
            The DECS-250-LN2SN1N employs advanced digital control algorithms, including proportional-integral-derivative (PID) regulation and configurable gain parameters. These control loops allow DECS-250-LN2SN1N to optimize transient recovery, damp voltage oscillations, and maintain steady-state regulation accuracy during load step events.
          • Why is the excitation forcing capability of DECS-250-LN2SN1N critical for grid stability and fault ride-through performance?
            The DECS-250-LN2SN1N provides controlled excitation forcing to rapidly increase field current during voltage dips or transient disturbances. This feature enables DECS-250-LN2SN1N to enhance generator reactive power support and comply with grid code requirements related to low-voltage ride-through (LVRT) conditions.
          • How does DECS-250-LN2SN1N facilitate synchronization and reactive power control in parallel generator operations?
            The DECS-250-LN2SN1N supports voltage matching and reactive power sharing through droop compensation and cross-current compensation methodologies. When operating generators in parallel, DECS-250-LN2SN1N ensures balanced reactive load distribution and mitigates circulating current phenomena.
          • What communication interfaces and configuration capabilities are available in DECS-250-LN2SN1N for system integration?
            The DECS-250-LN2SN1N typically supports configurable digital inputs/outputs, analog signal channels, and serial communication interfaces for parameterization and monitoring. These interfaces enable DECS-250-LN2SN1N to integrate seamlessly with supervisory control systems and plant-level SCADA architectures.
          • In what manner does DECS-250-LN2SN1N enhance system reliability through self-diagnostics and event logging?
            The DECS-250-LN2SN1N incorporates onboard diagnostics, alarm reporting, and event logging functionalities. These features allow operators to analyze historical fault data and monitor operational status, thereby improving maintenance planning and reducing downtime.

          Learn More

          Product Applications
          • 1. Widely used in Nuclear, Gas Turbine, Steel, Miningand, Vessel Turret Mooring and other fields.
          • 2. It can improve production efficiency and product consistency.
          • 3. At the same time, it reduces labor costs and enhances operational safety.
          • 4. Ensures production continuity.
          • 5. Maintains the accuracy and stability of the control system.
          • 6. Supports system upgrades and expansion.
          • 7. Risk management and inventory strategies.
          Service Process Provided
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          Solution Engineering & Product Selection We provide a detailed configuration list for each brand series model.
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          Documentation & Certificate Support We provide support including user manuals, maintenance manuals, and technical documentation.
          Warranty Service One-year warranty
          Delivery and payment
          Delivery arrangements for automation equipment orders will depend on production cycles and project requirements. We accept TT payment, or as per customer requirements. Payment typically includes an advance payment and the balance due before shipment. All arrangements are strictly executed according to the contract to ensure successful order completion.

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            Our long-standing success reflects our commitment to quality, reliability, and customer satisfaction. Whether you’re sourcing hard-to-find components or need expert repairs, Moore Automated stands out among industrial automation parts suppliers for our experience, service, and unbeatable 1-year warranty.

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            When it comes to industrial automation supply, Moore Automated leads the way with exceptional quality and reliability. All of our PLC, DCS spare parts and repair services are backed by an unbeatable 1-year warranty, giving you the confidence you deserve when choosing an automation parts supplier.

            As one of the most trusted industrial automation parts suppliers, we understand the importance of dependable performance. That’s why we go beyond industry standards—offering a 1-year warranty that outperforms typical coverage. Whether you’re replacing obsolete components or maintaining critical systems, Moore Automated provides the high-quality parts and expert repairs you need.


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