Datasheet

https://www.phoenixcontact.com/gb/products/1065312
07/23/2019Page2/6
Surge protection device-TTC-6P-1X2-EX-24DC-UT-I-1065312
Technical data
General
Type DIN rail module, two-section, divisible
Direction of action
Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-
Earth Ground
Protective circuit
IEC test classification C1
C2
C3
D1
Nominal voltage U
N
24 V DC
Maximum continuous voltage U
C
30 V DC
Rated current 600 mA (40°C)
Operating effective current I
C
at U
C
≤ 5 µA
Residual current I
PE
≤ 1 µA
Nominal discharge current I
n
(8/20) µs (line-line)
5 kA
Nominal discharge current I
n
(8/20) µs (line-earth)
5 kA
Pulse discharge current I
imp
(10/350)µs (line-line)
0.5 kA
Pulse discharge current I
imp
(10/350)µs (line-earth)
0.5 kA
Total discharge current I
total
(8/20)µs
10 kA
Voltage protection level U
p
(line-line)
≤ 55 V (C1 - 1 kV/500 A)
≤ 65 V (C2 - 10 kV / 5 kA)
≤ 55 V (C3 - 100 A)
Voltage protection level U
p
(line-earth)
≤ 900 V (C1 - 1 kV/500 A)
≤ 1.05 kV (C2 - 10 kV / 5 kA)
≤ 1.4 kV (C3 - 100 A)
Voltage protection level U
p
static (line-line)
≤ 50 V (C1 - 1 kV/500 A)
≤ 65 V (C2 - 10 kV / 5 kA)
Voltage protection level U
p
static (line-earth)
≤ 900 V (C1 - 1 kV/500 A)
≤ 1.05 kV (C2 - 10 kV / 5 kA)
Response time t
A
(line-line)
≤ 1 ns
Response time t
A
(line-earth)
≤ 100 ns
Input attenuation aE, sym. typ. 0.3 dB (≤ 250 kHz / 150 Ω)
Cut-off frequency fg (3 dB), sym. in 150 Ohm system typ. 940 kHz
Capacity (line-line) typ. 2 nF
Resistance in series 1.65 Ω ±20 %
Max. required back-up fuse 630 mA (FF)
Impulse durability (line-line) C1 - 1kV / 500A
C2 - 10kV / 5kA
C3 - 100A
Impulse durability (line-earth) C1 - 1kV / 500A
C2 - 10kV / 5kA