Surge Reduction Filter N-Series, Three Phase
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Surge Reduction Filter N-Series, Three Phase
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Details
![IL41617.jpg image]( "IL41617.png")
Resources
CAD
Features
- High-performance protection incorporating Spark Gap and Transient Discriminating (TD) technologies
- High surge rating ideal for exposed critical service entrance applications
- Reduces let-through voltages and rate-of-voltage rise (dv/dt) and helps provide optimum protection for electronic equipment
- Extreme reliability and simplified design with direct connection from input to output
- Comprehensive front panel status and internal diagnostic LEDs
Specifications
| Parametry znamionowe według normy AS1768 | |||||
| Nr części | SRF363N | SRF3125N | SRF3250N | SRF3500N | SRF3800N |
| Maks. napięcie pracy trwałej | 310 VAC | ||||
| Maksymalny prąd udarowy, L-N | 130 kA 8/20 μs 50 kA 10/350 μs | ||||
| Maksymalny prąd udarowy, N-PE | 130 kA 8/20 μs 50 kA 10/350 μs | ||||
| Poziom zabezpieczenia napięciowego, L-N | 200 V @ 3 kA 8/20 μs 250 V @ 20 kA 8/20 μs | 300 V @ 3 kA 8/20 μs 380 V @ 20 kA 8/20 μs | 300 V @ 3 kA 8/20 μs 500 V @ 20 kA 8/20 μs | 320 V @ 3 kA 8/20 μs 550 V @ 20 kA 8/20 μs | 320 V @ 3 kA 8/20 μs 550 V @ 20 kA 8/20 μs |
| Parametry znamionowe według normy IEC 61643-11 | |||||
| Nr części | SRF363N | SRF3125N | SRF3250N | SRF3500N | SRF3800N |
| Największe napięcie pracy trwałej(Uc) | 255 VAC | ||||
| Przepięcie dorywcze, L-N | 442 VAC, 2 godziny | ||||
| Przepięcie dorywcze, N-PE | 1200 VAC 200 ms | ||||
| Prąd udarowy (Iimp) | 10kA 10/350 μs | ||||
| Napięciowy poziom ochrony (Up, L-N @ limp | 450 V | 500 V | 550 V | ||
| Znamionowy prąd wyładowczy (In) | 20kA 8/20 μs | ||||
| Napięciowy poziom ochrony (Up), L-N @ In | 450 V | 500 V | 650 V | ||
| Spadek napięcia | Maksymalnie 0,1% | ||||
Diagrams
Brochure
Catalog
Installation Manual / Instruction Sheet
Certifications
CE, ERICO SRF Series
English
EN 61643-11
- Warning
- nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury and death and/or void your warranty.