PT 4-EX(I)-24DC-ST Phoenix Contact, PT 4-EX(I)-24DC-ST Datasheet - Page 3

• Manufacturer Part Number: PT 4-EX(I)-24DC-ST
• Manufacturer: Phoenix Contact

Specifications of PT 4-EX(I)-24DC-ST

• Lead Free Status / RoHS Status: Compliant

PT 4-EX(I)-24DC-ST
http://eshop.phoenixcontact.de/phoenix/treeViewClick.do?UID=2839253
PHOENIX CONTACT Inc., USA
http://www.phoenixcon.com
Nominal discharge surge current I
(Core-Core)
Nominal discharge surge current I
(Core-Earth)
Total surge current (8/20) µs
Max. discharge surge current Imax (8/20) µs
maximum (Core-Core)
Max. discharge surge current Imax (8/20) µs
maximum (Core-Earth)
Nominal pulse current Ian (10/1000) µs (Core-
Core)
Output voltage limitation at 1 kV/µs (Core-Earth)
spike
Output voltage limitation at 1 kV/µs (Core-Core)
static
Output voltage limitation at 1 kV/µs (Core-Earth)
static
Residual voltage at I
Residual voltage with Ian (10/1000)µs (conductor-
conductor)
Protection level U
Protection level U
Response time tA (Core-Core)
Response time tA (Core-Earth)
Input attenuation aE, sym.
Cut-off frequency fg (3 dB), sym. in 50 Ohm
system
Cut-off frequency fg (3 dB), sym. in 150 Ohm
system
Max. required back-up fuse
Surge carrying capacity in acc. with IEC 61643-21
(Core-Core)
Surge carrying capacity in acc. with IEC 61643-21
(Core-Earth)
Alternating current carrying capacity in acc. with
IEC 61643-21 (Core-Earth)
P
P
(Core-Core)
(Core-Earth)
n
, (conductor-conductor)
Order No.: 2839253
n
n
(8/20) µs
(8/20) µs
308 A
10 kA
20 kA
308 A
10 kA
59 A
≤ 1 kV
≤ 45 V
≤ 1 kV
≤ 70 V
≤ 65 V
≤ 60 V (C1 - 500 V / 250 A)
≤ 50 V (C3 - 25 A)
≤ 1 kV (C2 - 10 kV / 5 kA)
≤ 1 kV (C1 - 1 kV/500 A)
≤ 1 kV (D1 - 1 kA)
≤ 1 ns
≤ 100 ns
Typ. 0.1 dB (1 MHz / 50 Ω)
Typ. 0.1 dB (500 kHz / 150 Ω)
Typ. 7 MHz
Typ. 2.5 MHz
500 mA (e.g. T in acc. with IEC 127-2/III)
C1 (500 V / 250 A)
C2 (10 kV/5 kA)
D1 (1 kA)
5 A - 1 s
Dec 10, 2010
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