Surge Protective Device

  • LX32D metal oxide varistor surge protection
  • LX32D metal oxide varistor surge protection

LX32D metal oxide varistor surge protection

This product meets the standard: GB18802.1-2011 GB/T27746-2011

Model naming

Typical shape

ModelMeaning
R1-2BR1:OBO type2:Electrode modelB:Welds
R2-1BR2:Shield type1:Electrode modelB:Welds
XDL-3CXDL:Citel type3:Electrode modelC:Package sheet
A:MOVA piece of silverB:WeldsC:MOVPackage sheet

Current rating

Nominal equivalent diameter(mm)142025324050
Standard level(S)
Nominal discharge current In(kA)2.546102025
Maximum discharge current Imax(kA)5812204060
Wide wave shock current ILP(A)274572112180270
High pressure flow level (H)
Nominal discharge current In(kA)35812.52030
Maximum discharge current Imax(kA)61016255070
Wide wave shock current ILP(A)345790140225335
UHV current level (U)
Nominal discharge current In(kA)46.5101626
Maximum discharge current Imax(kA)813203265
Wide wave shock current ILP(A)4575115180290
Grade current IcI(A)50100150200300450
+25℃ Lower DC leakage current Ild ≤ (uA)152025354040
+85℃ Lower DC leakage current Ild ≤ (uA)303040404060

For details, please refer to: voltage sensitive resistor (MOV) specification for SPD in low voltage systems

Voltage rating

Varistor voltage Un(V)(U1mA)Maximum continuous voltage(V)Limited voltage(V)
Communication UcDirect UcdGrade limit voltage UcicIn Lower limit voltage Ucin
205130170340520
220140180260550
240150200395605
275175225455695
300195250505770
330210270545835
360230300595910
390250320650985
4302753507101090
4703003857751190
5103204108451290
5603504509301420
62038550510251575
68042056011201720
75046061512401900
82051067013552070
91055074515002300
100062582516502530
110068089518152780
1200750106020003040
1300810115021603300

Technical parameter

ModelVaristor voltage Un(U1mA)Maximum continuous operating voltageNominal discharge current(8/20us)Maximum discharge current(8/20us)Maximum limit voltage UcIn
UacUdcInImax(Limited voltage under In)
VVVkAkAV
LX32D301K3001952501632770
LX32D331K3302102701632835
LX32D361K2602303001632910
LX32D391K3902503201632985
LX32D431K43027535016321090
LX32D471K47030038516321190
LX32D511K51032041016321290
LX32D561K56035045016321420
LX32D621K62038550516321575
LX32D681K68042056016321720
LX32D751K75046061516321900
LX32D821K82051067016322070
LX32D911K91055074516322300
LX32D102K100062582516322530
LX32D112K110068089516322780
LX32D122K1200750106016323040
LX32D132K1300815115016323290

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