DEHN 929 121 Ethernet Surge Protector 规格指南
page1©2008 DEHN + SÖHNE GmbH + Co. KG Hans-Dehn-Str. 1 Postfach 1640 D-92306 Neumarkt, Germany, Tel. +499181 906-0 www.dehn.de, as at: 2008-04-04
INFORMATION TECHNOLOGY SYSTEMS
DEHNpatch
RJ CONNECTION
DPA M CLE RJ45B 48
Dimension drawing DPA CLE
Protection for all pairs due to powerful gas
discharge tubes and a filter matrix adapted to
each pair.
Universal SPD for Industrial Ethernet and similar applications in structured cabling systems
according to class E up to 250 Hz. Fully shielded adapter with sockets for DIN rail mounting
Ideal for retrofitting, with protection for all
lines
Cat. 6 in channel (class E)
For use according to the lightning protection
zones concept at boundaries 0B 2 and higher
DPA M CLE RJ45B 48
SPD class
T
Nominal voltage [UN]
48 V
Max. continuous operating d.c. voltage [Uc]
48 V
Max. continuous operating a.c. voltage [Uc]
34 V
Nominal current [IL]
1 A
C2 Nominal discharge current (8/20 µs) line-line [In]
150 A
C2 Total nominal discharge current (8/20 µs) line-PG [In]
10 kA
Voltage protection level line-line for In C2 [UP]
≤ V
Voltage protection level line-line for 1 kV/µs C3 [UP]
≤ 180 V
Voltage protection level line-PG for 1 kV/µs C3 [UP]
≤ 500 V
Capacitance line-line [C]
≤ 30 pF
Capacitance line-PG [C]
≤ 25 pF
Operating temperature range
-40°C ...+80°C
Degree of protection
IP 10
For mounting on
35 mm DIN rail acc. to EN 60715
Connection input/output
RJ45 socket / RJ45 socket
Pinning
1/2, 3/6, 4/5, 7/8
Earthing by
35 mm DIN rail acc. to EN 60715
Enclosure material
zinc die casting
Colour
bare
Test standards
IEC 61643-21
Accessories
fixing material
Ordering information
Type
Type
DPA M CLE RJ45B 48
Part No.
929 121
Packing unit
1pcs.
We reserve the right to modify design, technology, dimensions, weights and materials according to technical progress. Illustrations are non-binding. Pictures may differ from the modules described.