Brand: telebahn
Model: 620_005
BS LSA C48L
Main Features:

◎ High nominal current

◎ For installing at LPZ 0B-2 or higher boundary

Application:

According to GB 18802.21-20004/IEC 61643-21, based on the LSA-PLUS wiring technology, easy for installation. It can provide surge voltage protection for one pair of conductors or two single conductors. Mainly used for telephone system and also measurement and control fields.

Specifications:

Technical data

Nominal voltage
UN
48V

Rated voltage

(max. continuous voltage)
Uc
80V-/56.4V~

Nominal current
IL
360mA

Nominal discharge

current(8/20) per line
In
5kA

Voltage protection level

at 1kV/ ms
Up
≤160V(line/PG)

Series impedance per line
R
100mH + 1.7W

Bandwidth
fG
140KHz(line/PG)

Parasitic capacitance
C
≤0.4nF(line/PG)

Response time
tA
≤20ns(line/line)

≤20ns(line/PG)

Operating

temperature range

-20℃…+80℃

Pluggable into

LSA-PLUS disconnection block

Earthing via

earthing busbar

Enclosure material

orange thermoplastic, UL94-V0

Test standards

GB 18802.21-2004; IEC 61643-21:2000

Certification

CE