Eaton Smart VFI switchgear available with SEL-751 feeder protection relaysEaton combines fieldproven apparatus and controls by integrating Cooper Power™ series VFI underground distribution switchgear with Schweitzer Engineering Laboratories (SEL) distribution protection relays to provide a robust, innovative,...
IEC 61850 Edition 2.1 Communications Protocol Combine IEC 61850, an Ethernet network, and the SEL-751 for the fastest overall performance for substation automation and control. Streamline configuration of IEC 61850-enabled relays withacSELeratorArchitect SEL-5032Software. Improve security using the passwo...
2=1安培相,5安培中性,1Amp Phase, 5Amp Neutral 3=1安培相、200 mA中性或非方向继电器可订购此CT用于SEF保护,1Amp Phase, 200 mA Neutral o Non-directional relays can order this CT for SEF protection 5=5A相,5A中性点,5A Phase, 5A Neutral 6=5A相,1A中性点,5A Phase, 1A Neutral 7=5安培相位,...
SEL-9192 Utility -Grade USB Modem SEL-9220 Fiber -Optic Adapter for SEL-300 Series Relays SEL-9321 Low-Voltage DC Fower Supply SEL -9322 15 VDC Power Supply SEL -9331 Power Supply SEL-9501 Contact Arc Suppressor SEL-9502 Contact Arc Suppressor SEL-9524 GNSS Ant. emna SEL-9929 Salite -S...
To validate the arc-flash detection performance of the SEL-751 and SEL 849 Relays, a series of tests were performed at a high-current laboratory. This video shows the difference in arc-flash intensity with and without SEL arc-flash protection. Arc-Flash Hazards Share: Share Reduce Arc-Flash...
New enhancements for the SEL-751, SEL-710-5, SEL-700G, and SEL-787-2/-3/-4 protective relays are now available. These enhancements save power system operators time by simplifying testing, allowing remote access, and offering additional onscreen controls. ...
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SEL-9220 Fiber -Optic Adapter for SEL-300 Series Relays SEL-9321 Low-Voltage DC Fower Supply SEL -9322 15 VDC Power Supply SEL -9331 Power Supply SEL-9501 Contact Arc Suppressor SEL-9502 Contact Arc Suppressor SEL-9524 GNSS Ant. emna ...
Protective RelaysDistribution ControlMeteringFault Indicators and SensorsRemote I/OAnnunciation and NotificationAutomation ControllersComputersSoftwareCommunicationsPrecise TimingCybersecurityEnclosures and PanelsRotary SwitchesCablesAccessories and Tools3VR Three-Phase Voltage ResetAR360 Overhead AutoRANGER Fault ...
Operating a relay should be as easy as operating a smartphone, and now it is. SEL has added an optional 5-inch, 800 x 480 color touchscreen display to the SEL-700G, SEL-710-5, and SEL-787-2/-3/-4 relays.