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  • Series
    ATLINE
  • Model
    ATLINE12
  • Brand / Made in
    AT / SPAIN
  • Nominal voltage Un: 12 Vdc
  • Maximum continuous operating voltage Uc: 15 Vac/dc
  • Protection level for 8/20μs wave (at In) Up: 66 V
  • Response time tr: 10 ns
  • Nominal discharge current per line C2 4 kV (1.2/50μs) / 2 kA (8/20μs) In: 2 kA
  • Total nominal discharge current per line C2 4 kV (1.2/50μs) / 2 kA (8/20μs) In: 8 kA
  • Nominal current In: 360 mA
  • Certificated tests according to EN IEC 61643-21

ATLINE series

  • Protection for the digital and analogical equipment connected to these lines (computers, PLCs, load cells etc.). Wide variety of protectors for different working voltages.
  • Connects up to 2 pairs of lines that are very small in size. Both common and differential protection recommended for this type of line.
  • With removable modules for replacement in the event of a breakdown or fault. The power supply is not interrupted when replacing the module.
  • It has a radiofrequency receptor in order to carry out maintenance using only an emitter kit.
  • Earthing system is introduced through a metal sheet opposite to the fixing on the DIN rail.
  • Discharge takes place in an internal encapsulated element with no external flash.
  • Low residual voltage for all operating voltages.
  • Quick response.
  • Mechanical connection of conductors using screws, in order to absorb a higher amount of overvoltage.
  • In normal conditions, it remains inactive without affecting line operation or producing any leakages.
  • ATLINE series protectors have been tested in official, independent laboratories obtaining their characteristics according to applicable standards.
ATLINE12 is a version for DC lines with Un = 12VDC. C2 Test (2kA/4kV). Up = 66 V

 

ATLINE Diagram (mm) & SCHEMATICS

ELECTRICAL

  • Nominal voltage Un: 12 Vdc
  • Maximum continuous operating voltage Uc: 15 Vac/dc
  • Protection level for 8/20μs wave (at In) Up: 66 V
  • Level protection for 1.2/50μs wave: 66 V
  • Response time tr: 10 ns
  • Nominal discharge current per line C2 4 kV (1.2/50μs) / 2 kA (8/20μs) In: 2 kA
  • Total nominal discharge current per line C2 4 kV (1.2/50μs) / 2 kA (8/20μs) In: 8 kA
  • Nominal current In: 360 mA
  • Series resistance Rs: 15 Ω

DIMENSIONS

  • Length 13.5 mm x Height 96 mm x Width 80 mm
  • Weight: 80 gr
  • Number of DIN modules (DIN 43880): 3/4

ENVIRONMENTAL

  • Working temperature: -40 to +70 °C
  • Protector location: Indoor
  • Enclosure protection: IP20

CONSTRUCTION

  • Fixing: DIN Rail
  • Enclosure material: Polyamide
  • Insulation resistance: > 10^14 Ω
  • Self-extinguishing enclosure: V-0 Type according to EN IEC 60707 (UL94)
  • Type of connection: Series (two ports)
  • Nr. of poles: 4
  • Warning: visual warning than works when RF SPD TESTER (AT-3501) is activated. Green light blinking: Correct. Off: Replace

CONNECTION

  • Maximum single-stranded section: 4 mm2
  • Screw: Philips, PH1

TESTS AND CERTIFICATIONS

  • Certificated tests according to EN IEC 61643-21
  • Relevant standards: NF C 17102, UNE 21186, EN IEC 62305
  • Products compliant with EC requirements

Installation

  • Protectors should preferably be installed as close to the equipment as possible.
  • One communication cable or data line may contain several wires. Each ATLINE can protect up to four of these wires in series.
  • The recommended installation procedure is the following:

1 - Cut the data cable.
2 - Insert the cable ends into the connectors. Carefully check that the input and output connections are correctly placed.
3 - Connect the DIN rail to the earth terminal, since the overvoltage will be diverted to this element.

Safety & Maintenance

  • Earthing system is introduced through a metal sheet opposite to the fixing on the DIN rail.
  • Connection to earth is a must. Earthing in the whole installation must be bonded either directly or by a spark gap and resistance should be lower than 10 Ω.

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