New Products

SPDs for LSA Technology
DEHNrapid ® LSA
DRL RE
a
a
22
9.4
8.5
33.4
IN 9
OUT
1 2 3 4 5 6 7 8 9 0
b
b
Dimension drawing DRL RE
Basic circuit diagram DRL RE
Protective plug (one pair), energy-coordinated with DRL plug-in SPD block, for use as single-stage
protective device for terminal equipment with decoupling impedances. Ideally suited for signal circuits
with common reference potential. Earthing via EF 10 DRL. For disconnection blocks or DRL
plug-in SPD blocks only.
• Low voltage protection level for the
protection of terminal equipment
• Energy-coordinated with DRL plug-in
SPD block
• For installation in conformity with the
lightning protection zones concept at
the boundaries from 1 – 2 and higher
907 420
DRL RE 5
907 421
DRL RE 12
907 422
DRL RE 24
DRL 907 423 RE 5
907 DRL 420 RE 48
Überspannungsableiter 907 424
DEHNrapid LSA Schutzstecker für 1 Doppelader Un
5V DRL RE 60
DRL 907 425 RE 12
907 DRL 421 RE 180
Überspannungsableiter DEHNrapid LSA Schutzstecker für 1 Doppelader Un
12V
DRL RE 24
907 422
Überspannungsableiter DEHNrapid LSA Schutzstecker für 1 Doppelader Un
24V
DRL RE 48
907 423
Überspannungsableiter DEHNrapid LSA Schutzstecker für 1 Doppelader Un
48V
DRL RE 60
907 424
Überspannungsableiter DEHNrapid LSA Schutzstecker für 1 Doppelader Un
60V
DRL RE 180
907 425
Überspannungsableiter DEHNrapid LSA Schutzstecker für 1 Doppelader Un
180V
Type DRL RE 5 DRL RE 12 DRL RE 24 DRL RE 48 DRL RE 60 DRL RE 180
Part No. 907 420 907 421 907 422 907 423 907 424 907 425
SPD class O O O O O O
Nominal voltage (U N ) 5 V 12 V 24 V 48 V 60 V 180 V
Max. continuous operating d.c. voltage (U C ) 6 V 14 V 28 V 54 V 70 V 180 V
Max. continuous operating a.c. voltage (U C ) 4.2 V 9.5 V 19.5 V 38 V 49.5 V 127 V
Nominal current (I L ) 0.4 A 0.4 A 0.4 A 0.4 A 0.4 A 0.1 A
D1 Total lightning impulse current (10/350 μs)
in combination with DRL 10 B... (I imp ) 5 kA 5 kA 5 kA 5 kA 5 kA 5 kA
D1 Lightning impulse current (10/350 μs)
per line in combination with DRL 10 B... (I imp ) 2.5 kA 2.5 kA 2.5 kA 2.5 kA 2.5 kA 2.5 kA
C2 Total nominal discharge current (8/20 μs)
in combination with DRL 10 B... (I n ) 10 kA 10 kA 10 kA 10 kA 10 kA 10 kA
C2 Nominal discharge current (8/20 μs)
per line in combination with DRL 10 B... (I n ) 5 kA 5 kA 5 kA 5 kA 5 kA 5 kA
Voltage protection level line-PG for I imp D1
in combination with DRL 10 B... (U p ) ≤ 40 V ≤ 45 V ≤ 65 V ≤ 95 V ≤ 115 V ≤ 280 V
Voltage protection level line-line
at 1 kV/μs C3 (U p ) ≤ 17.0 V ≤ 36 V ≤ 72 V ≤ 135 V ≤ 185 V ≤ 500 V
Voltage protection level line-PG
at 1 kV/μs C3 (U p ) ≤ 9.5 V ≤ 19 V ≤ 38 V ≤ 70 V ≤ 95 V ≤ 270 V
Series impedance per line 4.7 ohms 4.7 ohms 4.7 ohms 6.8 ohms 6.8 ohms 4.7 ohms
Cut-off frequency line-PG (f G ) 0.95 MHz 2.7 MHz 4.5 MHz 7.35 MHz 10.5 MHz 42 MHz
Capacitance line-line (C) ≤ 3 nF ≤ 1 nF ≤ 0.55 pF ≤ 350 pF ≤ 250 pF ≤ 50 pF
Capacitance line-PG (C) ≤ 6 nF ≤ 2 nF ≤ 1.1 nF ≤ 700 pF ≤ 500 pF ≤ 80 pF
Operating temperature range -40°C...+80°C -40°C...+80°C -40°C...+80°C -40°C...+80°C -40°C...+80°C -40°C...+80°C
Degree of protection
IP 20 (when plugged in)
Plugs into
LSA disconnection block 2/10 or DRL 10 B ... plug-in SPD block
Earthing via earthing frame earthing frame earthing frame earthing frame earthing frame earthing frame
Enclosure material polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6 polyamide PA 6.6
Colour yellow yellow yellow yellow yellow yellow
Test standards IEC 61643-21 / IEC 61643-21 / IEC 61643-21 / IEC 61643-21 / IEC 61643-21 / IEC 61643-21 /
EN 61643-21 EN 61643-21 EN 61643-21 EN 61643-21 EN 61643-21 EN 61643-21
Approvals VdS, GOST VdS, GOST VdS, GOST VdS, GOST VdS, GOST VdS, GOST
Accessory for DEHNrapid ® LSA
Label Holder
Universal label holder made of stainless steel for clear
identification of LSA connections. Can be snapped onto
DEHNrapid LSA plug-in SPD blocks, earthing frames
with protective plugs or mounting frames with LSA SPD
blocks of 2/10 type.
Type
SR DRL
Part No. 907 497
Material
Stainless steel
Accessory for DEHNrapid ® LSA
Earthing Frame
Snap-on earthing frame for earthing and mounting of
max. 10 DRL protective plugs. Plugs into a 10-pair disconnection
block or DRL plug-in SPD block.
Type
EF 10 DRL
Part No. 907 498
Colour
yellow
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