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- Four zones of phase and ground distance protection.
- Quadrilateral (and/or mho) characteristic for ground distance protection.
- Adaptable directional element selects best measurement technique (negative-sequence or zero-sequence impedance).
- Independent timers for phase and ground distance time-delayed trips.
- Any zone may be set forward or reverse.
- Patented MIRRORED BITS® technology
for communications-aided tripping schemes (eight
independent channels in each relay).
- Flexible communications and RTU features including three independent ports; ASCII, multidrop, and binary protocols; compressed ASCII commands; Fast Meter/Fast Operate support; Remote control bits for SCADA/RTU functions.
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- 50 Hz EHV and HV applications.
- Designed to meet stringent single-pole tripping requirements.
- Contains all the protective elements and control logic necessary to protect, monitor, and control any noncompensated overhead line.
- The unique adaptive directional element chooses between negative- and zero sequence quantities based on signals generated by a disturbance.
- Power-swing blocking is provided during the single-pole-open period immediately following a single-pole trip.
- Use SEL-5040 Power System Report Manager Software to automatically gather relay event reports on your PC and manage them with a database.
- Use SEL-5010 Relay Assistant Software to manage your relay settings.
- Use SEL-5601 Analytic Assistant Software to display oscillograms and vector diagrams to analyze event reports.
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Budgetary
Retail, Quantity 1: $5,600
Fully Optioned Price: $6,650
(Prices displayed are for planning purposes and are subject to change.
Contact your SEL sales representative
today for a quote on configurations and quantities to meet your
needs.) |
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