WISI DL 400 Surge protector User Manual
- June 5, 2024
- WISI
Table of Contents
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: info@wisi.de
