PT-IQ-1X2-48DC-PT - Surge protection device

2801257

Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module, for a 2-wire floating signal circuit. Can be used in safety-related circuits up to SIL 3.

General
Note Remote signaling as well as the power supply of the DIN rail connector are established by snapping the module into place on the DIN rail connector.

Product type Surge protection for MCR technology
Product family PLUGTRAB IQ
IEC test classification C1
C2
C3
D1
Type DIN rail module, two-section, divisible
Surge protection fault message Optical, multi-stage
Wire pairs per module 1
Insulation characteristics
Overvoltage category III
Pollution degree 2

Nominal voltage UN 48 V DC

Connection method Push-in connection
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section rigid 0.2 mm² ... 4 mm²
Conductor cross section AWG 24 ... 12

Dimensional drawing
Width 17.7 mm
Height 109.3 mm
Depth 77.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch 1 Div.

Color black (RAL 9005)
black (RAL 9005)
Flammability rating according to UL 94 V-0
Housing material PA 6.6

Mechanical data
Open side panel No

Direction of action Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
Maximum continuous voltage UC 53 V DC
37 V AC
Rated current 300 mA
Operating effective current IC at UC ≤ 5 µA (in the signal circuit)
Residual current IPE ≤ 2 µA (per signal circuit)
Nominal discharge current In (8/20) µs (line-line) 10 kA
Nominal discharge current In (8/20) µs (line-ground) 10 kA
Pulse discharge current Iimp (10/350) µs (line-earth) 2.5 kA
Total discharge current Itotal (8/20) µs 20 kA
Voltage protection level Up (line-line) ≤ 100 V (C1 - 1 kV / 500 A)
≤ 150 V (C2 - 10 kV / 5 kA)
≤ 90 V (C3 - 25 A)
≤ 95 V (C3 - 100 A)
Voltage protection level Up (line-earth) ≤ 600 V (C1 - 1 kV / 500 A)
≤ 750 V (C2 - 10 kV / 5 kA)
≤ 700 V (C3 - 25 A)
≤ 800 V (C3 - 100 A)
Voltage protection level Up static (line-earth) ≤ 60 V (C2 - 10 kV / 5 kA)
≤ 40 V (C3 - 25 A)
≤ 100 V (C3 - 100 A)
Response time tA (line-line) ≤ 1 ns
Response time tA (line-earth) ≤ 100 ns
Input attenuation aE, sym. typ. 0.3 dB (≤ 450 kHz/150 Ω)
Cut-off frequency fg (3 dB), sym. in 150 Ω system typ. 1.9 MHz
Capacity (Core-Core) typ. 1.5 nF
Resistance per path 1.2 Ω ±5 %
Surge protection fault message Optical, multi-stage
Max. required back-up fuse 315 mA (FF)
Impulse durability (line-line) C1 - 1 kV / 500 A
C2 - 10 kV / 5 kA
C2 - 10 kA
C3 - 100 A
Impulse durability (line-earth) C1 - 1 kV / 500 A
C2 - 10 kV / 5 kA
C2 - 10 kA
C3 - 100 A
D1 - 2.5 kA
Pulse reset time (line-line) ≤ 300 ms
Pulse reset time (line-earth) ≤ 4000 ms