UL121201 Hazardous Locations- In 5kA
Part Number: 831611
MDL-28-R
- Hybrid SAD-GDT Technology
- UL497B LISTED
- 20kA Imax (1x-8/20us)
- 5kA Imp (2x-10/350us)
- 5kA In (10x-8/20us)
- Modular
- 2W+SHIELD+G
Select another reference:
MDL-28-R
Certificates
Datasheet
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Network
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Digital communication (2-Wire) |
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Protection modes (network)
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CM / DM |
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Nominal line voltage
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Un | 24 Vdc |
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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. | > 30 MHz |
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Cut-off frequency
-1dB, 100 ohm system
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f max. | > 10 MHz |
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Max. load current @25°C
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IL | 500 mA |
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Nominal discharge current
C2 (1.2/50us / 8/20µs), 10 applications X-C (Line/Earth)
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In | 4 kV / 2 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
C2 (1.2/50µs / 8/20µs), 10 applications, Y-C (Line-Earth)
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Up | < 1000 V |
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Line resistance (± 10%)
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< 0.2 ohms |
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DATA SPD TYPE
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UL497B LISTED |
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WIRES
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2W+Shield+G |
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LINE CURRENT MAX
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(A) | 0.3 |
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AMBIENT MIN
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(C) | -50 |
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AMBIENT MAX
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(C) | +85 |
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IN
10 impulses 8/20µs
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(kA) | 5 |
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Technology
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GDT+TVS diode |
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Connection to Network
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2 spring terminals opposite side in/out - wire 1.5mm² max. |
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Format
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Plastic Enclosure with connectors input/output |
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Mounting
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On plate |
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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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Transmission cut-off - Fault mode 2 (short-circuit) |
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TECHNOLOGY
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SAD-GDT |
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CONNECTION METHOD
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Screw terminal |
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MOUNTING
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Din rail |
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DIMENSIONS
|
See diagram |
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Certification
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KEMA |
