1-pair DIN rail plug-in Data surge protector
Part Number: 640153
DLA-24-IS
- High current data transmission
- Common mode and differential mode protection
- Data lines, including those isolated from Earth
- Compact DIN rail enclosure, high density protection
- Protection of shield wire
- Plug-out with line cut-off
- Location and test categories: D1, C2, C3
- IEC 61643-21 compliance
DLA 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.
D3 types aim to realize fine protection and D2 types is specific for floating application.
These products are 1-pair surge protectors with removable module for easy maintenance.
Certificates
Datasheet
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Network
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Floating applications, E.g: 4-20mA or 24 V line |
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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. | > 80 MHz |
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Cut-off frequency
-1dB, 100 ohm system
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f max. | > 45 MHz |
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Insertion loss
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< 1 dB |
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Nominal Discharge Current
C2 (1.2/50us / 8/20µs), 10 applications, X-X (Line/Line)
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In | 200 A |
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Nominal discharge current
C2 (1.2/50us / 8/20µs), 10 applications X-C (Line/Earth)
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In | 5 kA |
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Max. discharge current
max. withstand @ 8/20 µs, X-C (Line/Earth)
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Imax | 20 kA |
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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 | 650 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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Max. Load current
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IL | 2,4 A |
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Line resistance (± 10%)
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0,05 Ohm |
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Capacitance
@1MHz, X-C (Line/Earth)
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C | < 50 pF |
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Network type
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Data Communication |
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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 0.5-2.5mm² |
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Format
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Din Rail Base-Plug-in Module |
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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 and storage temperature
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-40/+85°C |
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Ingress Protection rating
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IP20 (NEMA 2) |
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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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DLAM-24-IS |
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Dimensions
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See diagram |
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Standards compliance
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IEC 61643-21 / EN 61643-21 |
