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A high-quality product

It is a high-quality product that combines perfect protection performance, thorough safety system,
and provision of surge information as a product in which Coenone's know-how and technology are concentrated.

4-Wire

Surge Protector Signal/Communication 4-Wire

KOENONE SURGE PROTECTOR

High-performance multifunction Signal

Telecom SPD 4-Wire

CAD drawing download360℃ Viewer

Specification

  • CE-certified, Patented
  • Performance in compliance with KS C IEC standard
  • [When 20 kV/10 kA (Voltage 1.2/50 ㎲, Current 8/20 ㎲) is applied, within 150 V-300 V]
  • High surge capacity - 200kA/150kA in all, the highest in the world
  • LCD surge counter
  • [Battery life ≥ 10 years, Replaceable]
  • Quadruple hybrid design - first in the world
  • Reverse surge protection - first in the world
  • Fastening by DIN-rail or Bolt
  • Flame-retardant ABS case
  • VoltageDC 185V / 48V / 24V / 12V / 5V
  • TypeSignal/Telecom Line 3, 4-Wire Type (Serial)
  • Capacity[3-Wire Type] 150kA - total / 50kA - mode
    [4-Wire Type] 200kA - total / 50kA - mode
  • Application3-Wire type : RTD(Resistance Temperature Detector), RS232m etc.
    4-Wire type : RS422, Dedicated Line Modem Surge Pretection
  • Model

    RS422, RS 432, Leased line modem surge protection

    Wire Voltage(DC V) Surge Current Capacity Display Model Download
    4 12 200kA Counter type / General type KOS-B-12DC Download
    48 KOS-B-48DC Download

    Installation

    • Trun off power first.
    • Use the Din-Rail or 3-4mm bolts to fix the Protector onto the 2 fixing holes.
    • Connect the input or output signal/communication wire to the INPUT I1, I2, I3 and I4 terminals.
    • Connect a load device to the OUTPUT O1, O2, O3 and O4 terminals.
      (The O1, O2, O3 and O4 are wires connected in series. If these are changed, signal or communication errors may occur.)
    • Connect earth to the earth terminal.
      [The length of the earth wire for this connection should be less than 50cm (maximum). Connect earth to a nearby earthed panel.]
    • After the above is done, Supply power to the device.

    Size

    Address587-9 Iksan-daero, Iksan-si, Jeollabuk-do (95-37 Sinyong-dong)
    Company NameKoenone Co., Ltd
    CEOJunil Lee

    Resistration Number 403-81-79587
    TEL063-853-7615
    FAX063-853-7618
    E-MAILkoenspd@gmail.com

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