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
| Caractéristiques nominales AS1768 | |||||
| Numéro code produit | SRF363N | SRF3125N | SRF3250N | SRF3500N | SRF3800N |
| Tension maximum de fonctionnement continu | 310 Vca | ||||
| Courant de surtension max., L-N | 130 kA 8/20 μs 50 kA 10/350 μs | ||||
| Courant de surtension max., N-PE | 130 kA 8/20 μs 50 kA 10/350 μs | ||||
| Niveau de protection en tension (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 |
| Caractéristiques nominales CEI 61643-11 | |||||
| Numéro code produit | SRF363N | SRF3125N | SRF3250N | SRF3500N | SRF3800N |
| Tension maximum de fonctionnement continu (Uc) | 255 Vca | ||||
| Surtension temporaire, L-N | 442 Vac 2 heures | ||||
| Surtension temporaire, N-PE | 1200 Vac 200 ms | ||||
| Courant de choc (Iimp) | 10kA 10/350 μs | ||||
| Niveau de protection en tension (Up), L-N @ Iimp | 450 V | 500 V | 550 V | ||
| Courant de décharge nominal (In) | 20kA 8/20 μs | ||||
| Niveau de protection en tension (Up), L-N-PE @In | 450 V | 500 V | 650 V | ||
| Chute de potentiel | 0,1 % Max | ||||
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.