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Surge protection device-PT-IQ-1X2-12DC-UT-2800793
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Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on
the module for one 2-wire floating signal circuit.
The figure shows the PT-
IQ-1x2-24DC-UT version
Product Features
Surge protection system
Multi-level state monitoring
Collective message about supply and remote module
System supplied via DIN rail bus
Up to 28 protection modules per supply module
Maximum ease of maintenance thanks to the two-piece design
Codable plug
Impedance-neutral disconnection of plug for maintenance purposes
Base element remains an integral part of the installation
Key commercial data
Packing unit 1 pc
Weight per Piece (excluding packing) 140.0 GRM
Custom tariff number 85363010
Country of origin Germany
Technical data
Dimensions
Height 91.1 mm
Width 17.7 mm
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Surge protection device-PT-IQ-1X2-12DC-UT-2800793
Technical data
Dimensions
Depth 77.5 mm
Horizontal pitch 1 Div.
Ambient conditions
Ambient temperature (operation) -40 °C ... 70 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Degree of protection IP20
General
Housing material PA 6.6
Inflammability class according to UL 94 V0
Color black
Mounting type DIN rail mounting
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 UN12 V DC
Maximum continuous operating voltage UC15 V DC
10 V AC
Nominal current IN1000 mA (Up to 45°C)
Operating effective current IC at UC≤ 1 mA (per system)
Residual current IPE ≤ 2 µA (per system)
Nominal discharge current In (8/20) µs (Core-Core) 10 kA
Nominal discharge current In (8/20) µs (Core-Earth) 10 kA
Total surge current (8/20) µs 20 kA
Impulse discharge current (10/350)˽µs, peak value limp 2.5 kA
Voltage protection level UP (Core-Core) ≤ 65 V (C1 - 1 kV/500 A)
≤ 95 V (C2 - 10 kV / 5 kA)
≤ 110 V (C2 - 10 kA)
≤ 35 V (C3 - 25 A)
≤ 40 V (C3 - 50 A)
Voltage protection level UP (Core-Earth) ≤ 600 V (C1 - 1 kV/500 A)
≤ 750 V (C2 - 10 kV / 5 kA)
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Surge protection device-PT-IQ-1X2-12DC-UT-2800793
Technical data
Protective circuit
≤ 800 V (C2 - 10 kA)
≤ 700 V (C3 - 25 A)
≤ 800 V (C3 - 100 A)
Voltage protection level UP static (core-core) ≤ 41 V (C1 - 1 kV/500 A)
Response time tA (Core-Core) ≤ 1 ns
Response time tA (Core-Earth) ≤ 100 ns
Input attenuation aE, sym. typ. 0.3 dB (≤ 95 kHz)
Cut-off frequency fg (3 dB), sym. in 150 Ohm system typ. 600 kHz
Capacity (Core-Earth) 4 nF
Resistance in series 1.2 Ω ±5 %
Surge protection fault message Optical, multi-stage
Max. required back-up fuse 1 A (FF)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Core) C1 (1 kV/500 A)
C2 (10 kV/5 kA)
C2 (10 kA)
C3 - 25 A
C3 (50 A)
Surge carrying capacity in acc. with IEC 61643-21 (Core-Earth) C1 (1 kV / 500 A)
C2 (10 kV / 5 kA)
C2 (10 kA)
C3 (25 A)
C3 (50 A)
C3 - 100 A
D1 - 2,5 kA
Pulse reset time tr in acc. with IEC 61643-21 (Core-Core) ≤ 25 ms
Pulse reset time tr in acc. with IEC 61643-21 (Core-Earth) ≤ 50 ms
Overload failure mode as per IEC 61643-21 (plug) Mode 2
Connection data
Connection method Screw connection
Connection type IN Screw terminal blocks
Connection type OUT Screw terminal blocks
Tightening torque 0.5 Nm
Stripping length 8 mm
Conductor cross section solid min. 0.2 mm²
Conductor cross section solid max. 4 mm²
Conductor cross section AWG/kcmil min. 24
Conductor cross section AWG/kcmil max 12
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Surge protection device-PT-IQ-1X2-12DC-UT-2800793
Technical data
Connection, equipotential bonding
Connection method NS 35 DIN rail or connection terminal block
Classifications
eCl@ss
eCl@ss 4.0 27140201
eCl@ss 4.1 27130801
eCl@ss 5.0 27130801
eCl@ss 5.1 27130801
eCl@ss 6.0 27130807
eCl@ss 7.0 27130807
eCl@ss 8.0 27130807
ETIM
ETIM 3.0 EC000943
ETIM 4.0 EC000943
ETIM 5.0 EC000943
UNSPSC
UNSPSC 6.01 30212010
UNSPSC 7.0901 39121610
UNSPSC 11 39121610
UNSPSC 12.01 39121610
UNSPSC 13.2 39121620
Approvals
Approvals
Approvals
UL Listed
Ex Approvals
Approvals submitted
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Surge protection device-PT-IQ-1X2-12DC-UT-2800793
Approvals
Approval details
UL Listed
Drawings
Diagram
1000
500
0
30 35 40 45 50 55 60 65 70 75
I [mA]
T [°C]
Dimensioned drawing
91,1
45
51,6
77,5
7,8
17,7
Circuit diagram
7 8
11 12
910
3 4
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