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Voltage Relay
AN 9843
- Article number: 0028017
- Type: AN9843.82 3AC50/60HZ 380V 1-20S
Unter- und Überspannungsüberwachung in Drehstromnetzen more
Product description
Unter- und Überspannungsüberwachung in Drehstromnetzen
Technical specifications
| Width: | 100 mm |
| Operate delay: | Yes |
| 1- / 3-phase: | 3 |
| Nominal voltage max.: | 3 AC 690 V |
| Auxiliary voltage: | Without |
| Output contacts: | 2 C/O contacts |
| Enclosure design: | Switch cabinet |
| Type: | AN 9843 |
Features
- Nach IEC/EN 60255-1
- 3-phasig
- Für Spannungen bis 690 V im Messkreis
- Arithmetische Mittelwertüberwachung
- Ansprech- und Rückfallwert wahlweise unabhängig voneinander einstellbar
- Funktionsfähig auch bei Ausfall einer Phase
- LED-Anzeigen
- Wahlweise mit einstellbarer Ansprech- und Rückfallverzögerung
- 100 mm Baubreite