Χαρακτηριστικά προϊόντος:
| Προσδιορισμός | BR-110 275 2P | BR-110 320 2P | BR-110 385 2P | |||
| SPD classification according to EN61643-11 | Τύπος 2 | Τύπος 2 | Τύπος 2 | |||
| SPD classification according to IEC61643-11 | Class II | Class II | Class II | |||
| Max. continuous operating a.c. voltage | Uc | 275V | 320V | 385V | ||
| Ονομαστικό ρεύμα εκφόρτισης (8/20μs) | Σε | 50 kA | 50 kA | 50 kA | ||
| Μέγ. ρεύμα εκφόρτισης (8/20μs) | Imax | 110kA | 110kA | 110kA | ||
| Επίπεδο προστασίας τάσης | Επάνω | ≤1.8kV | ≤2.0kV | ≤2.5kV | ||
| Voltage protection level 5kA | Επάνω | ≤1.0kV | ≤1.1kV | ≤1.2kV | ||
| Max. backup fuse | 160A gG | 160A gG | 160A gG | |||
| Short-circuit withstand capacity | Isccr | 25 kA | 25 kA | 25 kA | ||
| Temporary overvoltage TOV-withstand | UT | 335V/5sec. | 400V/5sec. | 500V/5sec. | ||
| Temporary overvoltage TOV-safe failure | UT | 440V/120min. | 520V/120min. | 650V/120min. | ||
| Χρόνος απόκρισης | tA | ≤25ns | ≤25ns | ≤25ns | ||
| Εύρος θερμοκρασίας λειτουργίας | Tu | -40℃-80℃ | -40℃-80℃ | -40℃-80℃ | ||
| Operating state/fault indication | green/red | green/red | green/red | |||
| Εμβαδόν διατομής (ελάχ.) | 4mm² | 4mm² | 4mm² | |||
| Εμβαδόν διατομής (Μέγ.) | 35 mm² | 35 mm² | 35 mm² | |||
| Για τοποθέτηση σε | Ράγα Din 35mm | |||||
| Υλικό περιβλήματος | Thermoplastic UL94-V0 | |||||
| Βαθμός προστασίας | IP20 | IP20 | IP20 | |||
| Order Code | B18843 | B18845 | B18847 | |||
| Order Code (With remote signaling) | B18844 | B18846 | B18848 | |||
Χαρακτηριστικά:
– Class II / Type 2 surge protection device.
– Available with nominal / maximum discharge current 50kA/110kA
– The core parts are metal oxide varistor components with high discharge capacity.
– Excellent performance and favorable price
– Low residual voltage and quick response.
– This surge protective device is used for lightning and overvoltage protection in AC50/60Hz.
– Reliable control
– BR-110 series surge protector devices (SPD) are the best products to protect the low voltage power network from lightning or surge over voltage.
– Fault indication via red mark in the inspection window.
Εφαρμογή:
• For using in the lightning protection zones concept at boundary 1-2.
• The SPD surge protector can provide protection for single-phase power system from lightning strikes and voltage surge
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Optimized by Seraphinite Accelerator
