Χαρακτηριστικά προϊόντος:
| Προσδιορισμός | BR-25GS 150 1P+N | BR-25GS 275 1P+N | BR-25GS 320 1P+N | |
| SPD classification according to EN61643-11 | Type 1 + Type 2 | Type 1 + Type 2 | Type 1 + Type 2 | |
| SPD classification according to IEC61643-11 | Class I + Class II | Class I + Class II | Class I + Class II | |
| Nominal operating a.c. voltage | Ηνωμένα Έθνη | 120V/240V(50/60Hz) | 230V/400V(50/60Hz) | 240V/415V(50/60Hz) |
| Max. continuous operating a.c. voltage | Uc (L-N/N-PE) | 150V/255V(50/60Hz) | 275V/255V(50/60Hz) | 320V/255V(50/60Hz) |
| Lightning impulse current (10/350μs) | Iimp (L-N/N-PE) | 25kA/50kA | 25kA/50kA | 25kA/50kA |
| Ονομαστικό ρεύμα εκφόρτισης (8/20μs) | In (L-N/N-PE) | 25kA/50kA | 25kA/50kA | 25kA/50kA |
| Μέγ. ρεύμα εκφόρτισης (8/20μs) | Imax (L-N/N-PE) | 100kA/120kA | 100kA/120kA | 100kA/120kA |
| Quantity of electric charge | Q (L-N/N-PE) | 12.5As/25As | 12.5As/25As | 12.5As/25As |
| Specific energy | W/R (L-N/N-PE) | 156kJ/Ω, 625kJ/Ω | 156kJ/Ω, 625kJ/Ω | 156kJ/Ω, 625kJ/Ω |
| Επίπεδο προστασίας τάσης | Up (L-N/N-PE) | ≤1.5kV/≤1.5kV | ≤1.5kV/≤1.5kV | ≤1.5kV/≤1.5kV |
| Max. backup fuse | 200A gG | 200A gG | 200A gG | |
| Short-circuit current rating a.c. | Isccr | 25 kA | 25 kA | 25 kA |
| Follow current extinguishing capability a.c. | Ifi (L-N/N-PE) | 25kA/100A | 25kA/100A | 25kA/100A |
| Temporary overvoltage TOV-withstand | UT (L-N) | 230V/120min. | 440V/120min. | 580V/120min. |
| Temporary overvoltage TOV-withstand | UT (N-PE) | 1200V/200ms | 1200V/200ms | 1200V/200ms |
| Χρόνος απόκρισης | tA | ≤100ns | ≤100ns | ≤100ns |
| Leakage current | Ipe | ＜0.1mA | ＜0.1mA | ＜0.1mA |
| Εύρος θερμοκρασίας λειτουργίας | Tu | -40℃-85℃ | -40℃-85℃ | -40℃-85℃ |
| 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 | Θερμοπλαστικό UL94-V0 | |||
| Βαθμός προστασίας | IP20 | IP20 | IP20 | |
| Order Code | B17060 | B17073 | B17098 | |
| Order Code (With remote signaling) | B17061 | B17074 | B17099 | |
| Suffixes: Add Suffix “RS” for dry contact remote signaling version. Example: BR-25GS 275 1P+N RS | ||||
Χαρακτηριστικά:
Remote signalling available.
35mm wide electrical installation guide rail.
Simple and easy to use. More reliable and more safety.
Surge protect, prevents home electric network receive excessive impact while lightning.
Number of poles: 1P+N
Εφαρμογή:
For protecting low voltage equipment from surge damages.
This products is especially suitable for application in the A grade lightning protection in high risk area of lightning strike.
Suitable for indoor operation, if installed in the outdoor, must be equipped with waterproof shell.
It is mainly used for the first stage of lightning surge overvoltage protection in AC distribution system.
Used to protect electrical and electronic equipment from lightning electromagnetic pulse induced voltages, operating transients and overvoltages.
Widely used in communication equipment, power, security, traffic, industrial control and other fields of power protection.
Distribution box with overhead input in building.
Εγκατάσταση:
Installations more than 10 m high (apartment buildings, office buildings, hotels, etc.): type 2 SPD recommended for protecting private areas and floor distributors (communal areas) in addition to a type 1 or type 1+2 SPDs.
SCHEMAS
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