Product type
Substation Automation & Protective Relays
Protection, control and the systems above them. Hitachi Energy Grid Automation covers Relion and Combiflex relays, RTUs, substation automation and wide area monitoring, SCADA, ADMS and energy management systems, plus microgrid and energy storage solutions. ABB adds microprocessor and electromechanical relays, FT test switches and REA arc flash mitigation.
Typical applications
Where this equipment goes
- Feeder, transformer, motor and generator protection
- Substation automation and digital substation projects
- SCADA, ADMS and control room systems
- Arc flash detection and mitigation
- Relay replacement and protection upgrades
- Microgrids and energy storage
What we quote
Substation Automation & Protective Relays we represent
Everything below is a line we are factory-authorized to sell. Ratings shown are the manufacturer's published ranges. Send your specification and we will confirm what fits.
Hitachi Energy
Grid Automation (PGGA)Substation Automation Products
- Relion Relays, Combiflex Relays
- Remote Terminal Units (RTUs)
- Wireless Networks: broadband, point-to-point, mesh routers, mesh networks, radios, cellular gateways, network management
Substation Automation Systems
- Digital Substation, Station Level Solutions
- Protection Solutions, Bay Control Solutions
- Wide Area Monitoring
Network Control
- Advanced Distribution Management Systems (ADMS)
- Energy Management Systems (EMS), Generation Management
- Market Management Systems, SCADA
Enterprise Software
- Digital Enterprise: single-source access to operations, assets, systems and the workforce
- Asset & Workforce Management: fleet assets, linear assets and facilities
Microgrids & Energy Storage
ABB
Distribution Solutions (ELDS)Distribution Automation & Protection
- FT Test Switches: online configurator
- Microprocessor Relays: busbar, capacitor bank, feeder, generator, motor, remote I/O, transformer, voltage protection & control
- Electromechanical & Solid-State Relays
- REA Arc Flash Mitigation & Protection
Where we can sell it
Automation & Relays territory
Our agreements are written by state and, in several cases, by ZIP code. Substation Automation & Protective Relays is available from us in the territories below. Open one to see the exact coverage and who to call.
Not sure whether your site falls inside the territory? Ask us and we'll confirm.
Related product types
Often quoted together
High Voltage Circuit Breakers & GIS
Dead tank, live tank, hybrid and generator circuit breakers with GIS, 38kV to 1200kV.
IN · OH · KY · MI · NY · PA · WV
Substations, E-Houses & Grid Integration
Complete air insulated, gas insulated and mobile substations, E-houses and skid-mounted units.
IN · OH · KY · MI · NY · PA · WV
Instrument Transformers, Arresters & Capacitors
Current and voltage transformers, surge arresters, capacitor banks, harmonic filters and air core reactors.
IN · OH · KY · MI · NY · PA · WV
Industrial Process Automation & Electrical Systems
Distributed control, safety systems, advanced process control and plant electrical systems.
IN · OH · PA · WV
Need a price on automation & relays?
Send drawings, a one-line or a specification and we'll come back with factory pricing and lead time.