Page 202 - Surge-Protection-E_0.pdf

SPDs for LSA Technology

DRL RD
907 441 DRL RD 12
907 442 DRL RD 24 Single-stage protective plug (one pair) for galvanically isolated interfaces. To be mounted into EF 10 DRL earthing frames. Installation recom-
907 443 DRL RD 48
907 444 DRL RD 60
907 445 DRL RD 110
mended only in combination with lightning current carrying DRL plug-in SPD block.
907 441 4013364107694 04 02 04 01 4 g
31,70 €
907 442 4013364107700 04 02 04 01 3 g
31,20 € General technical data:
907 443 4013364107717 04 02 04 01 4 g
31,70 €
907 444 4013364107724 04 02 04 01 3 g
31,70 €
907 445 4013364118461 04 02 04 01 3 g
SPD class O
31,80 €
Nominal current (IL) 0.4 A
D1 Total lightning impulse current (10/350 µs) 5 kA
in combination with DRL 10 B... (Iimp)
C2 Total nominal discharge current (8/20 µs) 10 kA
in combination with DRL 10 B... (In)
Plugs into LSA disconnection block 2/10 or DRL 10 B ... plug-in SPD block
Approvals EAC
Type DRL ... RD 12 RD 24 RD 48
Part No. 907 441 907 442 907 443
Max. continuous operating voltage (d.c.) (UC) 14 V 28 V 54 V
Series resistance per line 2.2 ohms 2.2 ohms 4.7 ohms
Cut-off frequency line-line (fG) 2.7 MHz 5.4 MHz 7.8 MHz
Type DRL ... RD 60 RD 110
a a´
Part No. 907 444 907 445
IN OUT
Max. continuous operating voltage (d.c.) (UC) 70 V 180 V
Series resistance per line 4.7 ohms 4.7 ohms
b b´
Cut-off frequency line-line (fG) 11 MHz 20 MHz
SPDs for LSA Technology 907 430 DRL PD 180 DRL PD
Single-stage protective plug with overcurrent protection (one pair) for ADSL, ISDN Uk0 or a/b lines. To be mounted into EF 10 DRL earthing
907 430 4013364107670 04 02 04 01 4 g
31,10 € frames. Installation recommended only in combination with lightning current carrying DRL plug-in SPD block.
Type DRL ... PD 180
Part No. 907 430
SPD class O
Max. continuous operating voltage (d.c.) (UC) 180 V
Nominal current (IL) 0.1 A
D1 Total lightning impulse current (10/350 µs) 5 kA
in combination with DRL 10 B... (Iimp)
C2 Total nominal discharge current (8/20 µs)
in combination with DRL 10 B... (In)
a a´ 10 kA
Series resistance per line 10 ohms +/- 15%
IN OUT
Cut-off frequency line-line (fG) 61 MHz
Plugs into LSA disconnection block 2/10 or DRL 10 B... plug-in SPD block
b b´
Approvals EAC

DRL HD
907 470 DRL HD 24
Single-stage protective plug (1 pair) for high-frequency transmissions (e.g. ISDN U2m, S2m and S0). HD 5 type for RS 485 bus systems. To be
907 470 4013364107663 04 02 04 01 4 g
33,00 € mounted into EF 10 DRL earthing frames. Installation recommended only in combination with lightning current carrying DRL plug-in SPD block.
Type DRL ... HD 24
Part No. 907 470
SPD class O
Max. continuous operating voltage (d.c.) (UC) 28 V
Nominal current (IL) 0.4 A
D1 Total lightning impulse current (10/350 µs)
in combination with DRL 10 B... (Iimp) 5 kA
C2 Total nominal discharge current (8/20 µs)
in combination with DRL 10 B... (In)
a a´ 10 kA
Series resistance per line 4.7 ohms
IN OUT
Cut-off frequency line-line (fG) 94 MHz
b b´ Plugs into LSA disconnection block 2/10 or DRL 10 B... plug-in SPD block
Approvals EAC

198 You will find detailed product information on our website Valid as of August 1, 2020