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Products for Protection, Monitoring, Control, Automation, and Metering


SEL-2595

Teleprotection Terminal

Provide secure, high-speed pilot protection through communications multiplexers, using IEEE C37.94 Standard fiber-optic interface.

SEL-2595 Rack-Mount Contact Transfer Module

  • Use Compliant IEEE C37.94 Standard Fiber-Optic Interface
    Complies with IEEE C37.94 Standard for optical connection to communications multiplexers.
  • Operate at High Speed
    Provides 10 ms back-to-back operate time while occupying a single 64-kb time-slot in a digital multiplexer.
  • Improve Security
    Digital error detection provides better security than audio tone equipment.
  • Improve Safety
    Replace control wiring to outside cabinets with fiber-optic cable to eliminate paths for dangerous voltages.
  • Annunciate With User-Configurable Labels
    Allow clear indication of system function and status.

 

  • Use existing station communications paths with IEEE C37.94-compliant inputs to send permissive, blocking, and direct transfer trips between stations.
  • Use the SEL-2595 to send transfer trips to and from electromechanical relays.
  • Provide station alarm contacts to a central location for data acquisition, monitoring, or security systems.


Budgetary Retail, Quantity 1: $1,680
(Base price is shown for planning purposes and is subject to change. Contact your SEL sales representative today for a quote on configurations and quantities to meet your needs.)

GSA Schedule

Application Examples
The SEL-2595 communicates through a remote multiplexer using IEEE C37.94 protocol, eliminating all electrical connections in the communications path.

The SEL-2595 communicates through a remote multiplexer using IEEE C37.94 protocol, eliminating all electrical connections in the communications path.

 

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Model Option Tables

 

flyer

 

Instruction Manual

drawings

Front View
Rear View
Dimensions

Making Electric Power Safer, More Reliable, and More Economical
Schweitzer Engineering Labs
2350 NE Hopkins Court - Pullman, WA 99163 – USA
Phone: +1.509.332.1890 - Fax: +1.509.332.7990