3 Pole LSA Protection Magazine with Arrestor

3 Pole LSA Protection Magazine with Arrestor

3 pole LSA protection magazine with arrestor Arrestor magazine protection for the LSA-PLUS/LSA profile series 2 connection and disconnection modules, in the form of plug in magazine fitted with 3-pole gas discharge tubes(GDT), additional thermal fail-safe functionality may be fitted, to protect...

Product Details

3 pole LSA  protection magazine with arrestor 


Arrestor magazine protection for the LSA-PLUS/LSA profile series 2 connection and disconnection modules, in the form of plug in magazine fitted with 3-pole gas discharge tubes(GDT), additional thermal fail-safe functionality may be fitted, to protect against overheating from interference currents, e.g. Power crossing.

 
 Features:


  1. the 3-pole gas discharge tubes will normally recover after a rated surge passes.

  2. the fail safe 3-pole gas discharge tubes will open circuit to a fail safe state if there is a sustained power surge(must be inspected  and replaced to restore serives

  3. supplied with cover and two profile earth clips

  4. for use with either profile or backmount frames. Note, for backmount install-ations, the profile earth clips are not required


Specifications


 Environment for use:.......................indoors, in dry closed rooms
 Operation temperature range:..................-20℃ to 60℃
 Storage temperature range...........................-40℃ to 80℃
 Maximum relative humidity:.......................≤93% non-condensing
 No.of magazine insertion cycles:....................ypically≥200.
 Diamensions...................................113(L)x 22.3(W)x 40.6(H) mm
 Mechanical characteristics........sinusoidal wacve acc. To IEC 68-2-6
 Climatic characteristics.....DIN IEC 68 PART2-2/3(thermal resistivity)
 Insulation resistance:.......................≥1000MΩ at 500 VDC
 DC spark-over voltage.....................180-260V
 impulse spark-over voltage...............≤900V(1KV/us)(a/b-e)
 Normal arrestor alt.discharge current..........5Amrms(a/b-e)
 Normal arrestor surge current....................5KA(8/20us)(a/b-e)
 Transverse time(1KV/us)..........................≤200ns
 Fail-safe response time............................≤5s(5A)
 Typocal capacitance(a/b-e,a-b@1MHZ).........≤3pF

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