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德國科瑞文 KRIWAN |
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德國科瑞文 KRIWAN |
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| Application | Extended service life of system due to temperature and current monitoring |
| Supply voltage | AC 115-240V |
| Permitted ambient temperature | -30...+70°C |
| Temperature measuring circuits: Type | 1-2 AMS sensors in series alternative 1-9 PTC sensors acc. to DIN 44081, DIN 44082 in series |
| Temperature measuring circuits: R_25, total | <1.8kΩ |
| Temperature measuring circuits: R_trip, static | 4.5kΩ ±20% |
| Temperature measuring circuits: R_reset | 2.75kΩ ±20% |
| Temperature measuring circuits: Max. length connection line | 10m |
| Short circuit monitoring system PTC | Typically <30Ω |
| Reset delay: Motor temperature static | 30min ±5min |
| Reset delay: Overvoltage | 1min ±6s |
| Reset of reset delay | Main reset >5s only possible if there is no error current |
| Relay: Connection | 240V ~ 2.5A C300Min. 24V ~ / 20mA |
| Relay: Mechanical service life | Approx. 1 million switching cycles |
| Interface | Diagnose port (DP) |
| Protection class acc. To EN 60529 | IP00 |
| Connection type | 6.3mm flat plugs |
| Housing material | PA glass-fibre-reinforced |
| Mounting | Screw mounted |
| Dimensions | See dimensions in mm |
| Weight | Approx. 200g |
| Check base | EN 61000-6-2, EN 61000-6-3 EN 61010-1 Overvoltage category II Pollution level 2 |
| Mains voltage monitoring: Monitoring range 1 | AC 110-120V |
| Mains voltage monitoring: Monitoring range 1, Mains voltage recognition | ≤150V |
| Mains voltage monitoring: Monitoring range 1, Accuracy | ±5% of the measuring range |
| Mains voltage monitoring: Monitoring range 1, Undervoltage preliminary warning | <103V |
| Mains voltage monitoring: Monitoring range 1, Undervoltage shutdown | <98V |
| Mains voltage monitoring: Monitoring range 1, Overvoltage preliminary warning | >127V |
| Mains voltage monitoring: Monitoring range 1, Overvoltage shutdown | >132V |
| Mains voltage monitoring: Monitoring range 2 | AC 220-240V |
| Mains voltage monitoring: Monitoring range 2, Mains voltage recognition | >150V |
| Mains voltage monitoring: Monitoring range 2, Accuracy | ±5% of the measuring range |
| Mains voltage monitoring: Monitoring range 2, Undervoltage preliminary warning | <187V |
| Mains voltage monitoring: Monitoring range 2, Undervoltage shutdown | <177V |
| Mains voltage monitoring: Monitoring range 2, Overvoltage preliminary warning | >244V |
| Mains voltage monitoring: Monitoring range 2, Overvoltage shutdown | >265V |
| Reset delay: Undervoltage | 1min ±6s |
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