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RJ11-TELE 4-F, 5081 97 7, 5081977, chống sét lan truyền, chống sét 1 đường điện thoại analogue, chống sét điện thoại cổng RJ11
Surge protection for telecommunication systems
Fine protection device for ISDN RJ11
Data line protection device for analogue telecommunications systems
• In aluminium housing
• With 2-stage protection circuit
• Simple mounting
• Incl. 150 mm connection cable with RJ11 and/or RJ45 connectors
• Optimised bandwidth for TC systems
• DIN rail mounting with DLS-BS accessories (5082 38 2)
Application: For analogue telecommunication systems
| RJ11-TELE 4-F | |||
| Article number | 5081 97 7 | ||
| Maximum continuous voltage AC | UC | V | 120 |
| Maximum continuous voltage DC | UC | 170 | |
| Category | Type 2+3 / C2+C1 | ||
| Lightning protection zone LPZ | 1→3 | ||
| Number of poles | 4 | ||
| Series resistance per wire | Ω | 2,2 Ω ± 10 % | |
| Total discharge current (8/20) | kA | 4 kA | |
| Total discharge current (10/350) | kA | - kA | |
| Protection level wire-wire | V | <300 V | |
| Protection level wire-earth | V | <600 V | |
| Protection level, wire-earth at 1 kV/μs (C3) | Up | V | <245 V |
| Frequency range | MHz | 0 - 18 MHz | |
| Insertion loss | S21 | dB | ≤3 dB |
| Temperature range | ϑ | °C | -40 - +80 °C |
| Installation type | Connector/cable adapter | ||
| Connection system | RJ11 | ||
| Protection rating | IP40 | ||
| Earthing via: | Connection cable | ||
| Testing standard | IEC 61643-21 | ||
