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IKI-20B2
Directional fault indicator
Directional fault detection, short-circuit and earth fault Directional earth fault detection... more
Product information "IKI-20B2"
- Directional fault detection, short-circuit and earth fault
- Directional earth fault detection without auxiliary power and no balanced core CT
- Directional load monitoring
- lntegrated LRM measurement point according IEC 61243-5 (optional)
- Upgrade to complete voltage detection system according IEC 61243-5 with CAPDIS_top (optional)
- lndependant of power supply
- lntegrated diagnostic function
- Settings with DIP-switch and/or USB
- Fault prevention: directional intermittent earth fault detection
- Personal safety: step voltage monitoring and alarm
- Event memory
- ModbusRTU interface
Technische Daten
Ansprechstrom I>> | 100 A, 200 A, 300 A, 400 A, 600 A, 800 A,1000 A, 2000 A |
Ansprechzeit tI>> | 60 ms, 80 ms, 150 ms, 200 ms |
Ansprechstrom IE> | 40 A, 80 A, 100 A, 150 A |
Ansprechzeit tIE> | 60 ms, 80 ms, 150 ms, 200 ms |
Rücksetzung | 2 h, 4 h, manuell / extern, automatisch |
Schutzgrad | IP 40 |
Eingänge |
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Energieversorgung |
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Gehäuse | 96 x 48 x 80 mm (b x h x t) empfohlender Ausschnitt: 92 x 45 mm (b x h) |
Betriebstemperaturbereich |
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Lagertemperaturbereich |
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Stromgeber | Eingang 1, 2, 3:
Eingang 4:
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Ausgänge: Potentialfreie Wischer- oder Dauerkontakte:
2 x Relais
- 1 x Schließer oder 1 x Öffner für Kurzschluss
- 1 x Schließer oder 1 x Öffner für Erdschluss