Datasheet
https://www.phoenixcontact.com/us/produkte/2800790
Nov 14, 20132/8
Surge protection device-PT-IQ-2X1+F-48DC-UT-2800790
Technical data
General
Inflammability class according to UL 94
V0
Color
black
Mounting type
DIN rail mounting
Design
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
IEC test classification
C2
IEC test classification
C3
IEC test classification
D1
Nominal voltage U
N
48 V
Maximum continuous operating voltage U
C
53 V DC
Maximum continuous operating voltage U
C
37 V AC
Nominal current I
N
300 mA (Up to 45°C)
Operating effective current I
C
at U
C
≤ 6 µA (per path)
Residual current I
PE
≤ 1 µA
Nominal discharge current I
n
(8/20) µs (Core-Earth)
10 kA
Total surge current (8/20) µs
20 kA
Impulse discharge current (10/350) µs, peak value l
imp
2.5 kA
Voltage protection level U
P
(Core-Earth)
≤ 750 V (C1 - 1 kV/500 A)
Voltage protection level U
P
(Core-Earth)
≤ 950 V (C2 - 10 kV / 5 kA)
Voltage protection level U
P
(Core-Earth)
≤ 850 V (C3 - 25 A)
Voltage protection level U
P
(Core-GND)
≤ 105 V (C1 - 1 kV/500 A)
Voltage protection level U
P
(Core-GND)
≤ 160 V (C2 - 10 kV / 5 kA)
Voltage protection level U
P
(Core-GND)
≤ 90 V (C3 - 25 A)
Response time tA (Core-Earth)
≤ 1 ns
Response time tA (Core-Earth)
≤ 100 ns
Input attenuation aE, asym.
typ. 0.3 dB (≤ 530 kHz)
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ohm system
typ. 1.9 MHz
Capacity (Core-Earth)
1.5 nF
Resistance in series
1.2 Ω ±5 %
Message: Surge protection fault
Optical, multi-stage
Max. required back-up fuse
315 mA (FF)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth)
C1 (1 kV / 500 A)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth)
C2 (10 kV / 5 kA)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth)
C2 (10 kA)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth)
C3 (25 A)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth)
D1 (2.5 kA)
Surge carrying capacity in acc. with IEC 61643-21 (Core-GND)
C1 (1 kV/500 A)