Trang chủ
Sản phẩm
Giới thiệu
Tin tức
Công trình
Liên hệ 
TD2DV, 5081 69 8, 5081698, chống sét đường tín hiệu truyền thông, chống sét đường tín hiệu đo lường, chống sét hệ thống IT
Surge protection for telecommunication systems
Combination protection device for VDSL systems
Data cable protection device for telecommunications equipment
• Low protection level at a high current load
• "Push-in" clamps for quick installation
• Bandwidth-optimised for secure transmission up to 225 MHz
• Surface mounting
Application: Ideal for all DSL systems, IP connections, ISDN or analoguetelecommunications
| TD2DV | |||
| Article number | 5081 69 8 | ||
| Maximum continuous voltage AC | UC | V | 125 |
| Maximum continuous voltage DC | UC | 180 | |
| Category | Type 1+2+3 / D1+C2+C1 | ||
| Lightning protection zone LPZ | 0→3 | ||
| Number of poles | 2 | ||
| Rated current | IL | A | 0,5 |
| Capacity (wire-wire) | pF | <10 | |
| Capacity (wire-earth) | pF | <20 | |
| Series resistance per wire | Ω | 2,2 Ω ± 5 % | |
| Impulse durability wire-wire | C2: 15 kV / 7.5 kA (8/20 μs) | ||
| Impulse durability wire-earth | C2: 15 kV / 7,5 kA (8/20μs) | ||
| Impulse discharge current (10/350) | Iimp | kA | 2.5 kA |
| Total discharge current (8/20) | kA | 22,5 kA | |
| Total discharge current (10/350) | kA | D1: 7,5 kA | |
| Protection level wire-wire | V | <350 V | |
| Protection level wire-earth | V | <600 V | |
| Protection level shield-earth (S-PE) | — V | ||
| Frequency range | MHz | 0 - 225 MHz | |
| Insertion loss | S21 | dB | ≤3 dB |
| Temperature range | ϑ | °C | -40 - +80 °C |
| Installation type | Surface-mounted | ||
| Connection system | Terminal | ||
| Protection rating | IP54 | ||
| Shielding connection available | Yes | ||
| Connection cross-section, flexible | mm² | 0.14 - 1 mm² | |
| Connection cross-section, multi-wire | mm² | 0.14 - 1 mm² | |
| Connection cross-section rigid | mm² | 0.08 - 1.5 mm² | |
| Testing standard | IEC 61643-21 | ||
