1-pair DIN rail plug-in Data surge protector
Part Number: 641003
DLAH-24D3
- Pluggable surge protection for «DIN» mounting
- Coordination inductor
- Up to 2.4 A line current
- Remote supply version
- All types of Telephone and Data lines
- Shield wire protection
- IEC 61643-21 compliance
DLAH surge protectors are designed to protect, against surge voltages due to lightning, terminals equipment connected to industrial buses, telecom lines or datalines.
These surge protectors must be installed on symmetrical DIN rail and are available for most of the transmission lines: line voltage from 6 to 170V, bitrate up to 10 Mbit/s.
These products are 1-pair surge protectors with removable module for easy maintenance.
Certificates
Datasheet
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Network
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4-20 mA, 24 V analogic |
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Nominal line voltage
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Un | 24 V |
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Max. DC operating voltage
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Uc | 28 Vdc |
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Cut-off frequency
-3dB, 100 ohm system
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f max. | > 1.8 MHz |
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Cut-off frequency
-1dB, 100 ohm system
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f max. | > 1 MHz |
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Max. load current @25°C
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IL | 2.4 A |
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Max. discharge current
max. withstand @ 8/20 µs by pole
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Imax | 20 kA |
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Nominal Discharge Current, X-C (Line/Earth)
8/20µs Test x 10 - C2 Category
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In L/PE | 5 kA |
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Line inductance (± 10 %)
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10 µH |
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Protection Level
C3 (10/1000μs), 300 applications@10 A, Y-Y (Line/Line)
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Up | 40 V |
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Protection Level
C3 (10/1000μs), 300 applications@10 A, Y-C (Line/Earth)
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Up | 40 V |
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Impulse current
D1 (10/350μs), 2 applications, X-C (Line/Earth)
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Iimp | 5 kA |
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Line/Line Nominal discharge current
C2 Category
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In L/L | 5 kA |
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Technology
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GDT+TVS diode |
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SPD configuration
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1-pair+shielded |
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Connection to Network
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By screw terminal: cross section 0.4-1.5mm² |
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Format
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Plug-in DIN box |
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Mounting
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Symmetrical rail 35 mm (EN 60715) |
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Housing material
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Thermoplastic UL94 V-0 |
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Operating temperature
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Tu | -40/+85°C |
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Protection rating
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IP20 |
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Failsafe mode
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Short-circuit |
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Disconnection indicator
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Transmission interrupt - default mode 2 |
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Spare module(s)
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DLAHM-24D3 |
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Dimensions
|
See diagram |
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Standards compliance
|
IEC 61643-21 / EN 61643-21 / UL497B |
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Certification
|
UL Listed |
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Environmental standards
|
EU RoHS |
