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Frequency Relay AA 9837
Features
• According IEC/EN 60255, DIN VDE 0435-303
• Detection of under- or overfrequency
• Adjustable response value
• Optionally 1 or 2 changeover contacts
• Width 45 mm
| Function | Frequency Relay |
| 1- / 3-phase | 1 |
| Standard measuring range | 30 ... 90 Hz |
| Measuring range max. | 600 Hz |
| Output contacts | 1 w; 2 w |
| Operate delay | + |
| Auxiliary voltage required | + |
| Enclosure design | Schaltschrank |
| Width | 45 mm |
| Type | AA 9837 |
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Datasheet / Operating Instructions, File: pdf, File size 430 KB
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