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AllGood AG-DK-DCM Hot Plug Signal Modular Surge Protective Device SPD


AllGood AG-DK-DCM Hot Plug Signal Modular Surge Protective Device SPD is designed according to IEC and GB/T18802.21 standards. It is used for lightning protection system of two signal lines. It is suitable for signal lightning protection of industry control signal system, petrochemical measuring system and regulation technology. With features of plug-in structure design, easy installation and maintaining, it can effectively ensure the measurement and control system to work properly.

Hot Plug Signal Modular SPD is suitable for:

  1. Industry control and petrochemical system: analog signal line, switch value signal line, dedicated communication line, data signal line, 485 signal line.
  2. Security system: control signal line, communication signal line.
  3. Other control system: telemetry line, remote control line, comunication line.

AllGood AG-DK-DCM Hot Plug Signal Modular Surge Protective Device SPD
Nominal Discharge Current (8/20µs) In : 10kA
Maximum Discharge Current(8/20µs) Imax: 20kA
Respond Time tA : ≤1ns
Switching Value : 2A
Indication Method : Indication Window Turn Red When Malfunction
Analog Quantity : 4-20mA
Wire Connector : Screw Terminal
Maximum Connection Wire Range : 0-25mm2
Method of Installation : 35mm Din Rail Mounting
Material of Shell : PA66
Flame Retardant Rating of Outer Shell : UL94-V0
Protection Level of Outer Shell : IP20
Working Temperature : –25~＋70℃
Relative Humidity : ≦95%RH
Product Model Rated Voltage U0 Maximum Continuous Operating Voltage Uc 100V/µs Llimiting Voltage Line-Line Voltage Protection Level Up(8/20µs)
AG-DK-DCM 12 DC12V DC18V 40V 250V
AG-DK-DCM 24 DC24V DC36V 60V 300V
AG-DK-DCM 48 DC48V DC64V 100V 350V
AG-DK-DCM 220 DC220V DC280V 350V 600V
AllGood AG-DK-DC20kA DC Power Modular Surge Protective Device SPD
Product Model Rated Voltage U0 Maximum Continuous Operating Voltage Uc 100V/µs Llimiting Voltage Line-Line Voltage Protection Level Up(8/20µs)
AG-DK-DCM 12 DC12V DC18V 40V 250V
AG-DK-DCM 24 DC24V DC36V 60V 300V
AG-DK-DCM 48 DC48V DC64V 100V 350V
AG-DK-DCM 220 DC220V DC280V 350V 600V
AllGood AG-DK-DC20kA DC Power Modular Surge Protective Device SPD