https://www.phoenixcontact.com/us/products/2801245
09/10/2014Page2/4
Surge protection device-PT-IQ-2X1-12DC-PT-2801245
Technical data
General
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
12 V DC
Maximum continuous operating voltage U
C
15 V DC
10 V AC
Nominal current I
N
1000 mA (up to 40 °C)
Operating effective current I
C
at U
C
≤ 1 mA (per path)
Residual current I
PE
≤ 1 mA (per path)
Nominal discharge current I
n
(8/20) µs (Core-Earth)
10 kA
Impulse discharge current (10/350)˽µs, peak value l
imp
2.5 kA
Voltage protection level U
P
(Core-Earth)
≤ 90 V (C1 - 1 kV/500 A)
≤ 135 V (C2 - 10 kV / 5 kA)
≤ 35 V (C3 - 25 A)
Voltage protection level U
P
static (core-ground)
≤ 45 V (C1 - 1 kV/500 A)
≤ 100 V (C2 - 10 kV / 5 kA)
Response time tA (Core-Earth) ≤ 1 ns
≤ 1 ns
Input attenuation aE, asym. typ. 0.3 dB (≤ 130 kHz/150 Ω)
Cut-off frequency fg (3 dB), asym. (GND) in 150 Ohm system typ. 600 kHz
Capacity (Core-GND) typ. 4 nF
Resistance in series 1.2 Ω ±5 %
Surge protection fault message Optical, multi-stage
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) C1 (1 kV / 500 A)
C2 - 10 kA
D1 - 2,5 kA
C3 - 25 A
Pulse reset time tr in acc. with IEC 61643-21 (Core-Earth) ≤ 15 ms
Overload failure mode as per IEC 61643-21 (plug) Mode 2
Connection data
Connection method Push-in connection
Connection type IN Push-in connection
