Přepěťová ochrana Mast 12 ZMZ-12 Signál pro vícespínačové systémy

Kód zboží: R48614
4143,04 Kč
Cena s DPH Sleva Množství platnost
4143,04 Kč 0 % od 1 ks.
Dostupný
ZMZ-12 Signal je určen k zajištění komplexní ochrany systémů SMATV, zejména multipřepínačových instalací.
• Vnitřní / vnější schránka z hliníkové slitiny PA 11, práškově lakovaná v barvě RAL 7035.
• Vstupy pro kabely jsou umístěny ve spodní části skříně.
• Počet chrániček 12
• Pracovní pásmo 5-2400 MHz
• Maximální proud při 8/20 µs 8 kA
• Přerušovací napětí při 100 V/s DC 230+/-42 V
• Úroveň ochrany při 1 kV/µs ≤ 800 V

Záruka

Záruka - 3 roky.

Podrobný popis

Signal ZMZ-12 surge protection installation box R48614 has been designed for comprehensive protection of SMATV systems based on multiswitches. The device protects all the satellite and terrestrial TV paths (12) against voltage surges induced in signal lines by lightning strokes. Intended for mounting on a mast/pole, with the R90610D pole mount.

The box has been equipped with 12 Signal TV-Sat surge protectors R48602 that can protect:
  • satellite paths from 2 satellites (8 coaxial lines - 4 polarization-band pairs from each satellite),
  • 2 terrestrial radio paths (FM, DAB),
  • 2 DVB-T paths (UHF1, UHF2).
Key features
  • 12 surge protectors for 12 signal lines,
  • for outdoor or indoor use, made of PA 11 aluminum alloy, powder-painted in RAL 7035,
  • mounted to a mast/pole, with the R90610D pole mount,
  • alternatively can be mounted to a wall,
  • sealed and earthed door, mounted on two hinges, closed with a cylinder lock,
  • holes for cables with elastomer cable glands plus large hole for a bundle,
  • grounding connector (6 mm diameter, with cable eyelet),
  • cardboard packaging.
The box should be used at the input of a SMATV system, between antennas and the first active components (usually SAT/TV amplifiers). The box has to be grounded pursuant to the applicable regulations.
The construction of the box allows for the use of different types of F connectors and easy organization of coaxial cables. The recommended cable for connecting the protectors with antenna equipment is Triset-113 PE E1017, the best F-connectors are MASTER F 113 E80342. The output cables can also be Triset-113 PE E1017, or - in the case of long distances - Triset-11 PE E1025 (terminated with MASTER 11 E80362 F connectors).

Specifikace

Typ zboží Surge protection
Applications SMATV
Brand SIGNAL
Název ZMZ-12
Number of protectors 12
Installation On mast 40...60 mm
Cable routing From the bottom
Outdoor/indoor mounting Yes/Yes
Number of input holes 1
Number of output holes 12
Diameter of input/output holes. mm 12 × 16,5/1 × 43
Cable glands number pcs. 12
Material TPE thermoplastic elastomer
Wire diameter mm 5 – 11
Box material Aluminum alloy PA 11
Type of finishing RAL 7035 paint
Door Grounded, rubber seal in body, two hinges, cylinder lock with key
Grounding terminal of the box Yes, ø 6 mm, cable eyelet
Dimensions of the box mm 305 × 250x110
Weight kg 2
Informace o chrániči
Operating band MHz 5 – 2400
Input F-socket
Output F-socket
Insertion loss dB Typical 0.8 for 1 GHz, Typical 1.2 for 2 GHz
Matching dB Typical 12
maximum current kA 8 for 8/20 µs
Impedance Ω 75
DC-current transition Yes
DC breakdown voltage at 100 V/s V 230+/-42
Shielding factor dB > 90 (EN 50083-2/A1, klasa A)
Protection level at 1 kV/µs V ≤ 800