https://www.phoenixcontact.com/us/products/2800786
07/06/2015Page2/5
Surge protection device-PT-IQ-3-HF-12DC-UT-2800786
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
12 V DC
Maximum continuous voltage U
C
15 V DC
10 V AC
Nominal current I
N
600 mA (40°C)
Operating effective current I
C
at U
C
≤ 100 µA (per path)
Residual current I
PE
≤ 100 µA (per path)
Nominal discharge current I
n
(8/20) µs (Core-Core)
5 kA
10 kA
Nominal discharge current I
n
(8/20) µs (Core-Earth)
5 kA
10 kA
Pulse discharge current I
imp
(10/350)µs (core-ground)
2.5 kA
Pulse discharge current I
imp
(10/350)µs (core-GND)
2.5 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-core)
≤ 90 V (C1 - 1 kV/500 A)
≤ 145 V (C2 - 10 kV / 5 kA)
≤ 40 V (C3 - 25 A)
≤ 40 V (C3 - 50 A)
Voltage protection level U
p
(core-ground)
≤ 90 V (C1 - 1 kV/500 A)
≤ 145 V (C2 - 10 kV / 5 kA)
≤ 40 V (C3 - 25 A)
≤ 40 V (C3 - 50 A)
Voltage protection level U
p
static (core-core)
≤ 55 V (C1 - 1 kV/500 A)
Voltage protection level U
p
static (core-ground)
≤ 55 V (C1 - 1 kV/500 A)
Response time tA (Core-Core) ≤ 1 ns
Response time tA (Core-Earth) ≤ 1 ns
Input attenuation aE, sym. typ. 0.3 dB (≤ 10 MHz/150 Ω)
Cut-off frequency fg (3 dB), sym. in 150 Ohm system typ. 60 MHz
