Surge Arrester of Telecommunication data for DS-B090

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Product Description

Surge Arresters

DS-B090

DS-B240

DS-V075

DS-V130

DS-D012

DS-D024

One stage surge arrester

B – gas tubes, V – varistors, D – fast suppressor diods

Designed to protect telecommunication, data and others lines with common

Operating ground from pulse overvoltage

Technical data	DS-B090	DS-B240	DS-V075	DS-V130	DS-D012	DS-D024
Location SPD	ST 2	ST 2	ST 2	ST 2	ST 2	ST 2
Maximum operating voltage Uc	70 V DC/50 V AC	180 V DC/127 V AC	100 V DC/75 V AC	180 V DC/140 V AC	14,5 V DC/10,2 V AC	29,1 V DC/20,6 V AC
C2 nominal discharge current (8/20 μs) per line In	10 kA	10 kA	4,5 kA	4,5 kA	0,3 kA	0,3 kA
C2 voltage protection level line - PE at In Up	---------	----------	380 V	490 V	22 V	48 V
C3 voltage protection level line - PE ati 1 kV/μs Up	550 V	610 V	-----------	----------	----------	------------
Responze time line - PE ta	100 ns	100 ns	20 ns	20 ns	1 ns	1 ns
Degree of protection	IP 20	IP 20	IP 20	IP 20	IP 20	IP 20
Range of operating temperatures	– 40 °C ... 80 °C	– 40 °C ... 80 °C	– 40 °C ... 80 °C	– 40 °C ... 80 °C	– 40 °C ... 80 °C	– 40 °C ... 80 °C
Mounting on	DIN rail	DIN rail	DIN rail	DIN rail	DIN rail	DIN rail
Tightening torque	0,5-0,8 Nm	0,5-0,8 Nm	0,5-0,8 Nm	0,5-0,8 Nm	0,5-0,8 Nm	0,5-0,8 Nm
Cross-section of connected conductors Solid max Stranded max	4 mm2 4 mm2	4 mm2 4 mm2	4 mm2 4 mm2	4 mm2 4 mm2	4 mm2 4 mm2	4 mm2 4 mm2
Meets the requirements of standard	EN 61643-21	EN 61643-21	EN 61643-21	EN 61643-21	EN 61643-21	EN 61643-21
Ordering number	8595090505631	8595090505648	8595090505730	8595090505747	8595090505785	8595090505792