html{display:none} SEL-7200 Configure-to-Order (CTO) Panels and Retrofit Plates | Schweitzer Engineering Laboratories

SEL-7200

Configure-to-Order (CTO) Panels and Retrofit Plates

Increased quality, faster lead times, and reduced total cost of ownership

SEL-7200 CTO Family of panels and retrofit plates provide a predesigned advanced solution for protection, control, automation, communications and cybersecurity for different substation applications.

  • A consistent, methodical design and manufacturing approach offers higher quality, reliability, and performance than traditional custom panels.
  • Predesigned and validated settin gs for application modules speed up deployment while guaranteeing functionality.
  • Achieve up to a 40 percent savings in total cost of ownership versus a comparable custom panel.
  • Ships within 4 weeks.

SEL CTO panels embody SEL best- known engineering methods and field-tested expertise in mechanical design, cable management, protection, precise time, automation, communications, and metering.

Components and functionality associated to an specific substation application (ex. Feeder protection and control) are collocated and designed as an application module

Application modules support common protection and automation practices while universal wiring to terminal blocks allows customization to adapt to any common primary equipment configuration and operation practice.

If you would like to talk to an SEL representative or configure an SEL panel, click on the “Contact Us” button below and ll out the contact form. A representative from our engineering services team will follow up within the next business day.

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SEL-351S Advanced Distribution Feeder Protection and Control—Configure-to-order panels with SEL-351S Protection Systems provide integrated protection, control, and monitoring functions for up to four distribution or subtransmission feeders.

SEL-751 Feeder Protection and Arc-Flash Detection—Configure-to-order panels with SEL-751 Feeder Protection Relays and optional SEL-9510 Control Switch Modules provide integrated protection, including arc-flash detection, and control and monitoring functions for up to four distribution or subtransmission feeders.

Details

SEL configure-to-order (CTO) panels embody SEL best- known engineering methods and field-tested expertise in mechanical design, cable management, protection, precise time, automation, communications, and metering.

Application modules support common protection and automation practices while universal wiring to terminal blocks allows customization flexibility to adapt to any common primary equipment configuration and operation practice.

The SEL Difference

SEL uses the same world-class manufacturing principles for our panels that we use for all our industry-leading products. This allows us to design, manufacture, test, and deliver top-quality and comprehensive panel systems.

Complete vertical integration and standardized application designs help us maintain competitive prices and high quality while still meeting the highest functionality requirements and delivery within weeks, not months.

Design Principles:

SEL configure-to-order panels provide the following:

  • Fully redundant protection and breaker failure protection at all voltage levels.
  • Pre-configuration for cybersecurity framework integration.
  • Advanced SEL technology (e.g. Arc Flash protection, zone interlocked bus protection logic, negative sequence overcurrent protection) ready to deploy.
  • Simple integration to SCADA and HMI.
  • Continuous monitoring to reduce the possibility of hidden failures and facilitate extended testing intervals.
  • Industrial design for system performance
  • Design Validation guarantees expected performance

Each application module design is prototyped and tested to functional specifications, this process allows our manufacturing facility to properly document processes and test manufacturing equipment for production.

Drawing Package

SEL configure-to-order panels come with comprehensive information using best practices for documenting protection and control circuitry. With standardization, the level of error-free detail is unmatched compared to what is practical with custom panels. SEL drawing packages are personalized to your substation project and nomenclature and include:

  • Application-specific circuit inf mation.
  • One-line diagram customized with our primary equipment information.
  • AC schematics diagrams documenti relay sensing circuits, protection functions, and space to incorporate customer primary equipment information.
  • DC schematic diagrams with panel ontrol circuits and space to include external connection points from marshalling cabinets and primary equipment.
  • Comprehensive logic diagrams doc enting logic settings for the application, including local/remote control and indication, target LEDs, fault protection, alarms, event report triggers, open, close, reclose, and trip.
  • Panel layout drawing containing vice locations, dimensions, and anchoring details.
  • Wiring diagram with wiring la nomenclature.
  • Nameplate drawing that includes l labels created and installed in the panel.

Quality

We engineer, manufacture, and test our panels to ensure adequate operation before delivery. When a panel arrives at your site, it is already verified as fully functional.

Warranty and Support

SEL panels are supported by an unmatched ten-year warranty and the industry’ best customer service.

When time is critical, you can choose an SEL configure-to-order panel for shipment in just 4 weeks. Our panels cost up to 40 percent less than traditional custom panels. In addition to both time and dollar savings, standardized panel designs offer inherently better quality, reducing maintenance issues and decreasing your operating expenses. And as with all our products, our panels provide peace of mind with an industry-leading ten-year warranty and lifetime customer support.

SEL configure-to-order panels provide advanced protection, control, automation, and communications for different substation applications.

Feeder Protection

351S Module

SEL-351S Feeder Protection Module

Advanced feeder protection and control, including the following:

  • Overcurrent, voltage, frequency, breaker failure, and power elements
  • Reclosing
  • Sync-check
  • Hot-line tagging
  • Breaker control via independent direct-acting pushbuttons on the relay
  • Remote breaker control via communications
  • Integration to zone-interlocked bus protection for the source bus (IEEE C37.234)
  • Battery and breaker wear monitoring
  • Sequential Events Recorder (SER)
  • Load profile reporting
  • Integration with advanced SEL-FT50 and SEL-FR12 Fault Transmitter and Receiver System distribution protection schemes
751 Module

SEL-751 Feeder Protection Module

Advanced feeder protection and control, including the following.

  • Overcurrent, voltage, frequency, breaker failure, and power elements
  • Arc-flash detection
  • Reclosing
  • Sync-check
  • Hot-line tagging
  • Breaker control via touchscreen, membrane pushbuttons, or independent direct-acting pushbuttons (SEL-9510 module required)
  • Remote breaker control via communications
  • Integration to zone-interlocked bus protection for the source bus (IEEE C37.234)
  • Battery and breaker wear monitoring
  • SER
  • Load profile reporting
  • Integration with advanced SEL-FT50 and SEL-FR12 distribution protection schemes
751-735 Module

SEL-751 and SEL-735 Feeder Protection, Revenue, and Power Quality Module

Advanced feeder protection, control, and metering for one feeder, including IEC 61000-4-30 Class A-compliant power quality and high-accuracy revenue metering using the SEL-735.

9510 Module

SEL-9510 Control Switch Module

Breaker control and indication for one or two breakers.

System Automation, Time, and Communications

Time and Comms Module

SEL System Automation, Time, and Communications Modules

Control, automation, and security for your substation with the following components:

  • SEL-2488 Satellite-Synchronized Network Clock that provides precise time synchronization in multiple protocols, including the Network Time Protocol (NTP), IRIG-B, and the Precision Time Protocol (PTP)
  • SEL-3620 Ethernet Security Gateway that provides:
    • Firewall
    • Routing
    • VPN management
    • User-based authentication and authorization
    • IED password management
    • Syslog
  • SEL-2740S Software-Defined Network Switch that provides reliable Ethernet communications, network flow whitelisting, and guaranteed performance
  • SEL RTAC that provides data collection, a system database, SCADA communication, engineering access, and event retrieval
  • SEL-3610 Port Server serial expansion module or SEL-2740S Ethernet port expansion module to connect more devices to your system