Χαρακτηριστικά προϊόντος:
| Προσδιορισμός | BR-80 150 1+1 | BR-80 275 1+1 | BR-80 320 1+1 | BR-80 385 1+1 | ||
| SPD classification according to EN61643-11 | Τύπος 2 | Τύπος 2 | Τύπος 2 | Τύπος 2 | ||
| SPD classification according to IEC61643-11 | Class II | Class II | Class II | Class II | ||
| Max. continuous operating a.c. voltage(L-N) | Uc | 150V | 275V | 320V | 385V | |
| Max. continuous operating a.c. voltage(N-PE) | Uc | 255 V | 255 V | 255 V | 255 V | |
| Ονομαστικό ρεύμα εκφόρτισης (8/20μs) | Σε | 40 kA | 40 kA | 40 kA | 40 kA | |
| Μέγ. ρεύμα εκφόρτισης (8/20μs) | Imax | 80kA | 80kA | 80kA | 80kA | |
| Voltage protection level (L-N) | Επάνω | ≤1.0kV | ≤1.7kV | ≤2.0kV | ≤2.3kV | |
| Voltage protection level 5kA (L-N) | Επάνω | ≤0.6kV | ≤1.0kV | ≤1.1kV | ≤1.2kV | |
| Voltage protection level (N-PE) | Επάνω | ≤1.5kV | ≤1.5kV | ≤1.5kV | ≤1.5kV | |
| Max. backup fuse | 160A gG | 160A gG | 160A gG | 160A gG | ||
| Short-circuit withstand capacity | Isccr | 25 kA | 25 kA | 25 kA | 25 kA | |
| Temporary overvoltage TOV-withstand (L-N) | UT | 180V/5sec. | 335V/5sec. | 400V/5sec. | 500V/5sec. | |
| Temporary overvoltage TOV-safe failure (L-N) | UT | 230V/120min. | 440V/120min. | 520V/120min. | 650V/120min. | |
| Temporary overvoltage TOV-withstand (N-PE) | UT | 1200V/200ms | 1200V/200ms | 1200V/200ms | 1200V/200ms | |
| Response time (L-N) | tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns | |
| Response time (N-PE) | tA | ≤100ns | ≤100ns | ≤100ns | ≤100ns | |
| Εύρος θερμοκρασίας λειτουργίας | Tu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | |
| Operating state/fault indication | green/red | green/red | green/red | green/red | ||
| Εμβαδόν διατομής (ελάχ.) | 4mm² | 4mm² | 4mm² | 4mm² | ||
| Εμβαδόν διατομής (Μέγ.) | 35 mm² | 35 mm² | 35 mm² | 35 mm² | ||
| Για τοποθέτηση σε | Ράγα Din 35mm | |||||
| Υλικό περιβλήματος | Thermoplastic UL94-V0 | |||||
| Βαθμός προστασίας | IP20 | IP20 | IP20 | IP20 | ||
| Order Code | B18360 | B18362 | B18364 | B18366 | ||
| Order Code (With remote signaling) | B18361 | B18363 | B18365 | B18367 | ||
Χαρακτηριστικά:
Max. discharge current (8/20 µs), Imax – 80kA.
Mounted: DIN rail.
Low voltage protection level.
Visual indication, green to red, when replacement of the cartridge is required.
Employs metal oxide varistor (MOV) technology.
Thermal isolating arrester disconnector offers a high level of protection against overload.
Compact size, good performance.
Εφαρμογή:
For the protection of low voltage distribution systems against direct lightning strike into the overhead power supply line or external lightning protection system (IEC 62305).
Used in all standard power supply systems, such as distribution box for important electrical equipment of buildings, such as equipment room distribution box.
Generally installed in sub-distribution stations or machine control cabinets.
Used to protect electric system and on-loading electrical apparatus from thunder and instantaneous over-voltage.
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Optimized by Seraphinite Accelerator
