Datasheet

https://www.phoenixcontact.com/us/produkte/2838555
Nov 14, 20132/6
Surge protection connector-CTM ISDN-2838555
Technical data
General
Arrester can be tested with CHECKMASTER from software
version:
From SW rev. 1.10
Protective circuit
IEC test classification
B2
IEC test classification
C2
IEC test classification
C3
IEC test classification
D1
IEC test classification
C1
VDE requirement class
B2
VDE requirement class
C2
VDE requirement class
C3
VDE requirement class
D1
VDE requirement class
C1
Nominal voltage U
N
6 V DC
Maximum continuous operating voltage U
C
± 6 V DC
Maximum continuous voltage U
C
(wire-ground)
± 6 V DC
Nominal current I
N
1.5 A (25 °C)
Residual current I
PE
≤ 2 µA
Nominal discharge current I
n
(8/20) µs (Core-Core)
350 A
Nominal discharge current I
n
(8/20) µs (Core-Earth)
5 kA
Total surge current (8/20) µs
10 kA
Total surge current (10/350) µs
2.5 kA
Max. discharge current I
max
(8/20) µs maximum (Core-Earth)
10 kA (in total)
Nominal pulse current Ian (10/1000) µs (Core-Core)
100 A
Nominal pulse current Ian (10/1000) µs (Core-Core)
100 A
Impulse discharge current (10/350) µs, peak value l
imp
1 kA
Output voltage limitation at 1 kV/µs (Core-Core) spike
≤ 60 V
Output voltage limitation at 1 kV/µs (Core-Earth) spike
≤ 700 V
Output voltage limitation at 1 kV/µs (Core-Core) static
≤ 15 V
Output voltage limitation at 1 kV/µs (Core-Earth) static
≤ 700 V
Residual voltage at I
n
, (conductor-conductor)
≤ 32 V
Residual voltage at I
n
, (conductor-ground)
≤ 55 V
Residual voltage with Ian (10/1000)µs (conductor-conductor)
≤ 18 V
Residual voltage with Ian (10/1000)µs (conductor-ground)
≤ 12 V
Voltage protection level U
P
(Core-Core)
≤ 35 V (C1, 700 V/350 A)
Voltage protection level U
P
(Core-Core)
≤ 18 V (C3, 7.5 kV/100 A)
Voltage protection level U
P
(Core-Earth)
≤ 700 V (C2, 10 kV/5 kA, spike)
Voltage protection level U
P
(Core-Earth)
≤ 55 V (C2, 10 kV/5 kA, static)
Voltage protection level U
P
(Core-Earth)
≤ 700 V (C3, 7.5 kV/100 A, spike)
Voltage protection level U
P
(Core-Earth)
≤ 12 V (C3, 7.5 kV/100 A, static)