For LSA-PLUS separating strips.
- Combination of coarse and fine protection of
2-core telecommunication lines.
- Installation close to protected equipment.
- For protection of telecommunication lines
against impact of surge voltage.
- Coarse and fine surge protection in differential mode (core – core) and coarse protection in common mode (core – PE).
Specifications:
|
Parameter name |
Parameter value |
|
|
Type
of SPD |
C2,C3 |
|
|
Location
of SPD |
ST 2+3 |
|
|
Mounting |
LSA disconnection rail |
|
|
Maximum
operating voltage |
Uc |
120.00 V AC |
|
Maximum
operating voltage |
Uc |
170.00 V DC |
|
Nominal
load current |
IL |
0.500 A |
|
Serial
resistance per core |
R |
1.60 Ω |
|
C2
nominal discharge current (8/20 µs) per core |
In |
5.00 kA |
|
C2
total discharge current (8/20 µs) cores-PE |
ITotal |
10.00 kA |
|
C2
voltage protection level mode core-PE at In |
Up |
400 V |
|
C2
voltage protection level mode core-core at In |
Up |
310 V |
|
C3
voltage protection level mode core-PE at 1 kV/µs |
Up |
350 V |
|
C3
voltage protection level mode core-core at 1 kV/µs |
Up |
230 V |
|
Response
time core-core |
ta |
1 ns |
|
Response
time core-PE |
ta |
100 ns |
|
Connection
(input - output) |
LSA disconnection rail |
|
|
Degree
of protection |
IP 20 |
|
|
Range
of ambient temperatures (min/max) |
-40 / 70 °C |
|
|
According
to standard |
EN 61643-21+A1,A2:2013, IEC
61643-21+A1,A2:2012 |
|
|
ETIM
Class |
EC001625 |
|
|
Accessories |
grounding rail |
|
|
Customs
tariff number |
85363010 |
|
|
EAN |
8595090551737 |
Dimensions:
Surge protection for telecommunication line, 170 V
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