Surge Reduction Filter N-Series, Three Phase
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Surge Reduction Filter N-Series, Three Phase
Detaljer
![IL41617.jpg image]( "IL41617.png")
Ressourcer
CAD
Funktioner
- 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
Specifikationer
| AS1768 Ratings | |||||
| Part Number | SRF363N | SRF3125N | SRF3250N | SRF3500N | SRF3800N |
| Max Continuous Operating Voltage | 310 VAC | ||||
| Maximum Surge Current, L-N | 130 kA 8/20 μs 50 kA 10/350 μs | ||||
| Maximum Surge Current, N-PE | 130 kA 8/20 μs 50 kA 10/350 μs | ||||
| Voltage Protection Level (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 |
| IEC 61643-11 Ratings | |||||
| Part Number | SRF363N | SRF3125N | SRF3250N | SRF3500N | SRF3800N |
| Max Continuous Operating Voltage (Uc) | 255 VAC | ||||
| Temporary Overvoltage, L-N | 442 VAC 2 hours | ||||
| Temporary Overvoltage, N-PE | 1200 VAC 200 ms | ||||
| Impulse Current (Iimp) | 10kA 10/350 μs | ||||
| Voltage Protection level (Up), L-N @ Iimp | 450 V | 500 V | 550 V | ||
| Nominal Discharge Current (In) | 20kA 8/20 μs | ||||
| Voltage Protection level (Up), L-N @ In | 450 V | 500 V | 650 V | ||
| Voltage Drop | 0.1 % Max | ||||
Diagrams
Brochure
Installationsvejledning / instruktionsark
Katalog
Certificeringer
CE, ERICO SRF Series
English
EN 61643-11
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