Schweitzer Engineering Laboratory
Pullman, WA 99163
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California ISO Certifies the SEL-734 Advanced Metering System
PULLMAN, WA - Schweitzer Engineering Laboratories, Inc. (SEL) today announced that California ISO recently certified the SEL-734 and SEL-734P Advanced Metering Systems for revenue metering. California ISO tested and passed the SEL-734 for revenue metering use in ISO-metered entity applications. This certification process verified metering accuracy, communications, and integration capability with...
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California ISO Certifies the SEL-734 Advanced Metering System
PULLMAN, WA - Schweitzer Engineering Laboratories, Inc. (SEL) today announced that California ISO recently certified the SEL-734 and SEL-734P Advanced Metering Systems for revenue metering. California ISO tested and passed the SEL-734 for revenue metering use in ISO-metered entity applications. This certification process verified metering accuracy, communications, and integration capability with...
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Digital Transducer provides smart distribution monitoring.
With SEL-734T, system operators can assess state of entire distribution system in real-time, isolate disturbances, and switch on power condition equipment by issuing remote commands. Instantaneous disturbance reporting helps minimize response times and prevent future disturbances. Providing seamless communications integration with optional Ethernet port and DNP3 communications protocol,...
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Digital Transducer provides smart distribution monitoring.
With SEL-734T, system operators can assess state of entire distribution system in real-time, isolate disturbances, and switch on power condition equipment by issuing remote commands. Instantaneous disturbance reporting helps minimize response times and prevent future disturbances. Providing seamless communications integration with optional Ethernet port and DNP3 communications protocol,...
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Capacitor Bank Control supports smart grid projects.
Providing per-phase control and harmonic inhibitor logic, 3-Phase Model SEL-734B helps optimize power quality for smart grid projects. Remote communications and control over DNP3 make advanced volt/VAR control possible. Optional enclosure provides weather-tight protection and space to mount network radios, power supplies, and encrypting transceivers. With optional Ethernet communications, DNP3...
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Capacitor Bank Control supports smart grid projects.
Providing per-phase control and harmonic inhibitor logic, 3-Phase Model SEL-734B helps optimize power quality for smart grid projects. Remote communications and control over DNP3 make advanced volt/VAR control possible. Optional enclosure provides weather-tight protection and space to mount network radios, power supplies, and encrypting transceivers. With optional Ethernet communications, DNP3...
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Optical Communications Switch/Multiplexer suits extreme environments.
Able to operate as OC-48 SONET multiplexer and/or GbE switch, SEL ICON (Integrated Communications Optical Network) features precise time distribution accurate to 1 -µs over WAN. It also offers real-time latency monitor for each channel and support for SONET, Ethernet, and DS0 interfaces such as C37.94 and EIA 232. Product can be managed from one or several locations and is available in 19 in.,...
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Optical Communications Switch/Multiplexer suits extreme environments.
Able to operate as OC-48 SONET multiplexer and/or GbE switch, SEL ICON (Integrated Communications Optical Network) features precise time distribution accurate to 1 Ã-µs over WAN. It also offers real-time latency monitor for each channel and support for SONET, Ethernet, and DS0 interfaces such as C37.94 and EIA 232. Product can be managed from one or several locations and is available in 19...
Read More »Distribution Controller helps reduce power outage times.
SEL Distribution Automation Control System analyzes and detects permanent fault conditions such as broken jumpers, loss of substation source, and lockout due to miscoordinated protective devices, isolates affected feeder sections, and restores power to unaffected sections to reduce outage times. With ability to automate up to 6 sources and 100 devices, system includes drag-and-drop IEC 61131...
Read More »Distribution Controller helps reduce power outage times.
SEL Distribution Automation Control System analyzes and detects permanent fault conditions such as broken jumpers, loss of substation source, and lockout due to miscoordinated protective devices, isolates affected feeder sections, and restores power to unaffected sections to reduce outage times. With ability to automate up to 6 sources and 100 devices, system includes drag-and-drop IEC 61131...
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