WISI DL 400 Surge protector
- 4x SAT protection in one unit, expansion of additional satellites by cascading of further units.
- Mechanical compatible with the satellite distribution system DY.
- Installation typically between (quattro) LNB and multiswitch system / headend or to protect of potential equalization between buildings.
- Remote supply of satellite trunk lines, feed of the outputs can be switched off.
- Overvoltage detection with LED status indicator for easy failure diagnosis.
Installation
Expansion of further polarisations
- Losen the screws.
- Connect surge protector.
- Tighten the screws.
Installation example
Technical data
| Connectors | |
| F socket (SAT / power supply) | 8 / 1 st/pcs. |
| Frequency range | 950…2200 MHz |
| input level max | max. 115 dBµV |
| Insertion loss | 1…2 dB |
| return loss EN60728-3 | Klasse A / Class A |
| Isolation trunk | 35 dB (min. typ > 40 dB) |
| DiSEqC / 22 kHz passage | nein / no |
| Surge protector | EN 61643-21 |
| Rated leakage current (8/20 µs) | 5 kA |
| Protective level at 10 kA (8/20 µs) Cat. C2 | <30 V |
| Protective level at 10 kA (8/20 µs) Cat. C2 | <30 V |
| Protective level at 2,5 kA (10/350 µs) Cat. D1 | <30 V |
| Protective level at 6 kV (10/700 µs) Cat. B2 | <30 V |
| Alternating current stability | 5 A |
| Overload error state | |
| DC resistance input > output | 1 Ω |
| Highest perm. Voltage Uc | 20 V DC |
| Rated current trunk | 1000 mA |
| General data | |
| Current rates DC infeed | 2500 mA max. |
| Power consumption | <0,2 W |
| Operating voltage | 0…18 V DC |
| Protection class | IP20 |
| Operating temperature range | 0…55 °C |
| Screen class | A |
| Dimensions (w x h x d) | 85×38,5×140 mm |
| Weight | 0,240 kg |
WISI Communications GmbH & Co. KG
Empfangs- und Verteiltechnik Wilhelm-Sihn-Strasse 5-7 75223 Niefern-Öschelbronn Germany
Inland: Phone +49 7233-66-0 Fax -320
Export: Phone +49 7233-66-0 Fax -320
Email: [email protected]
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