• SKS-2 4~20mA signal line surge protector SKS-2 4~20mA signal line surge protector

SKS-2 4~20mA signal line surge protector

Item No: DYT12168128

Quick Overview

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$200.00

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Details

SKS-2 420mA signal line surge protector

· Ultra-thin, small-volume design and good price/performance ratio, this product is especially suitable for applications that must be protected in a limited space for many signal interfaces of automation technology.

· Designed to protect the signal line of the two-wire transmitter, it can also be applied to the signal lines of various 3-wire and 4-wire transmitters;

· Only 7.2mm ultra-thin form factor, saving space;

· Adopt serial multi-level protection circuit design;

· bleeder current up to 10KA (8/20μs);

· 35mm DIN rail mounting;

· There is a special grounding terminal or metal rail grounding;

 

Model / Selection Table:

  Option

  Model and code

   Description

  Basic model

   SKS-S2

   4~20mA signal line

  Type of protection

   F

   Signal floating to the ground

   G

   Signal sharing reference ground

  Explosion-proof certification (plan)

   (NO)

   No certification

   /E

   Intrinsically safe explosion-proof (Ex ia IIC T4~T6 Ga)

   When ordering
· Specify the order code number, for example: SKS-S2F;

 

Technical data:

  Name

  Symbol

  Parameter

  Structure

 

  One-piece thin card-mounted structure

  Wiring

 

  European terminal connection,0.5~2.5mm²

  Housing material

 

  PC+ABS flame retardant material

  Flammability rating

 

  UL94 V-2

  Enclosure rating

 

  IP20 IEC60529

  Rated operating voltage

  UN

  24V

  Maximum working voltage

  UC

  30V

  Maximum line current(8/20 μs)

  IL

  300mA

  Maximum discharge current (8/20 μs)

  Imax

  10KA

  Nominal discharge current(8/20 μs)

  ISN

  3KA

  Lightning impulse current (10/350 μs)

  Iimp

  1.5KA

  Voltage protection level@1KV/μs

  Up

  <40V
  <600V (line-ground, when the protection type code is F)

  Line resistance

  

  ≤4.7Ω/line

  Maximum leakage current

  

  1μA

  Response time

  

  <1ns

  Insertion loss

  

  -0.5dB

  Test category

  

  C1C2D1

  Installation method

  

  35mm DIN standard rail card mounting (TH35-7.5 thickness 1mm)

  Working temperature

  

  -40+80℃

  Working environment humidity

  

  5%95% RH

  Dimensions (W × H × D)

  

  7.2×96.5×95.5 (mm²)

  Weight

  

  About 80g

Application and wiring:

           

Product Image Details

SKS-2 4~20mA signal line surge protector 1

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