SEL-2414 Transformer Monitor
The SEL-2414 Transformer Monitor withstands harsh physical and electrical environments and is built and tested to meet mission-critical IEEE and IEC protective relay standards. Apply the SEL-2414 to satisfy stand-alone or distributed monitoring and control of transformers, or choose from the flexible communications options to connect to a substation distributed SCADA or automation system, or a SCADA master. Choose input/output options that fit your unique needs, from detecting oil levels and sudden pressure to alerting alarm systems or control functions. As always, the SEL-2414 is protected by SEL’s no-questions-asked, worldwide, ten-year product warranty.
- High Reliability, Rugged Design, and Low Price
Built to the same high standards as SEL protective relays, the SEL-2414 withstands vibration, electrical surges, fast transients, and extreme temperatures, meeting stringent industry standards. Compare our specification compliance, higher reliability, price, and worldwide, ten-year warrantyto other transformer monitors. For even harsher environments, order conformal coating for the printed circuit boards to provide an additional barrier to harsh environments and airborne contaminants such as hydrogen sulfide, chlorine, salt, and moisture.
- Advanced Asset Monitoring
Monitor critical substation assets with comprehensive transformer thermal and through-fault monitoring. Calculate top oil, hotspot, insulation aging acceleration factor, and loss of life while generating hourly and daily data about your transformer. Capture through-fault current data that could lead to increased transformer wear.
Flexible I/O for Local Control and System Applications
Choose input/output options that include digital inputs for status, such as oil level and sudden pressure; RTD inputs for such measurements as ambient, top-oil, and hot-spot temperatures; digital outputs for control and alarms; analog inputs and outputs; and ac current and voltage inputs.
Easily program monitoring and control functions with powerful logic, math, timers, counters, and edge-trigger functions. These features allow easy integration with new and retrofit transformer monitor applications.
- Critical Reporting and Logging
Store up to 512 Sequential Events Recorder (SER) reports of digital input transitions, time-tagged to the nearest millisecond. Analyze SER reports, analog trending, and oscillographic event reports for rapid commissioning, testing, and post-event diagnostics. Send the SER data to a communications processor or computer for system analysis.
- Communications and Integration
Automate fan bank control with flexible communications options that provide easy integration with SCADA. Choose from Ethernet, Modbus® TCP, DNP3 LAN/WAN, IEC 61850 , Telnet, FTP, Modbus Serial, EIA-232, EIA-485, and DNP3 RTU protocols.
- AC Metering Capabilities
Measure and record voltage, current, power, energy, power factor, and frequency; demand/peak demand metering; and maximum/minimum metering with extensive ac metering and monitoring capabilities. Apply values in programmable calculations and triggers within the meter.
- Simple Commissioning Tools
Easily set with acSELerator QuickSet® SEL-5030 Software. Front-panel HMI provides complete configuration access and displays settings, measurements, and calculated values.
- Apply flexible I/O options to meet the many needs of new or retrofit transformer installations. Use digital inputs (DI) to monitor critical transformer alarms and status points. Use analog inputs (AI) to measure pressure, oil level, temperatures, tap positions, and process-level signals from transducers. Operate cooling fans and alarms, or provide indication with digital outputs (DO) and analog outputs (AO).
- Control load tap changers (LTCs) in a wide variety of applications, from distribution transformers to large paralleled autotransformers. The SEL-2414 Transformer Monitor provides a tremendous amount of adaptability using an assortment of flexible I/O choices and SELogic control equations, including latches, timers, math variables, and counters.
Carry an SEL-2924 Portable BLUETOOTH® Serial Adapter in your toolbox to connect to an EIA-232 port on a relay, controller, or other device. Use the built-in BLUETOOTH wireless capability of a laptop, smartphone, or other device to communicate over 10 meters (32 feet) via a secure wireless link.
The BLUETOOTH® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc., and any use of such marks by SEL is under license.
Install the SEL RxTx BLUETOOTH® Application on an Android™ or BlackBerry® mobile device to communicate with an SEL-2924 or SEL-2925 BLUETOOTH Serial Adapter.
Add a 6-foot or 15-foot SEL-C662 EIA-232 serial port cable to a PC USB Standard-A port to communicate with SEL relays and other devices with EIA-232 serial ports.
Select from a wide variety of optional interface cards, temperature monitors, mounting kits and time and communications options for your SEL-2414.
Configurable Label Templates and Instructions
Access drawings via the Online Product Configuration link in the Ordering Information box at the top right of this page (below the product photo).
From the Product Configuration page, configure your product or enter your part number via the Universal Part Number Reverse Lookup. Then download custom .dwg or .pdf files specific to your product.
You may also go directly to the Product Configuration page to make a product selection.