TT-ST-M-2-PE-24DC Order No.: 2858904
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2858904
PHOENIX CONTACT Deutschland GmbH Page 3 / 6
http://www.phoenixcontact.de Feb 9, 2011
Total surge current (8/20) µs 10 kA
Max. discharge surge current Imax (8/20) µs
maximum (Core-Core)
5 kA
Max. discharge surge current Imax (8/20) µs
maximum (Core-Earth)
5 kA
Nominal pulse current Ian (10/1000) µs (Core-
Core)
100 A
Nominal pulse current Ian (10/1000) µs (Core-
Earth)
200 A (in total)
Lightning test current (10/350) µs, peak value l
imp
1 kA (per path)
Output voltage limitation at 1 kV/µs (Core-Core)
spike
≤ 40 V
Output voltage limitation at 1 kV/µs (Core-Earth)
spike
≤ 600 V
Output voltage limitation at 1 kV/µs (Core-Core)
static
≤ 40 V
Output voltage limitation at 1 kV/µs (Core-Earth)
static
≤ 600 V
Residual voltage at I
n
, (conductor-conductor) ≤ 40 V
Protection level U
P
(Core-Core) ≤ 60 V (C2 (10 kV/5 kA))
≤ 40 V (stat.)
Protection level U
P
(Core-Earth) ≤ 600 V (C2 (10 kV/5 kA))
Response time tA (Core-Core) ≤ 1 ns
Response time tA (Core-Earth) ≤ 100 ns
Input attenuation aE, sym. 1 dB (< 400 kHz)
Cut-off frequency fg (3 dB), sym. in 50 Ohm
system
3 MHz
Cut-off frequency fg (3 dB), sym. in 150 Ohm
system
1 MHz
Capacity (Core-Core) 4 nF
Capacity (Core-Earth) 2 pF
Resistance in series 6.6 Ω ±20 % (per path)
6.6 Ω
Max. required back-up fuse 370 mA
Surge carrying capacity in acc. with IEC 61643-21
(Core-Core)
C2 (10 kV/5 kA)
Surge carrying capacity in acc. with IEC 61643-21
(Core-Earth)
C2 (10 kV/5 kA)
D1 (1 kA)
