Power Original Varistor Double Chip Hot MOV

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Power Original Varistor Double Chip Hot MOV
mov hot original varistors
hot mov
original varistor
Silver bare chip
Size φ33.4*33.4
Packing size φ34*34
MOV(metal oxide varistors)
Power original pressure-sensitive dual-chip thermal MOV code annotation diagram
The main technical index
Model specification 34S511K  34S621K  34S751K 
Packing size 459~561 558~682 675~825
Maximum continuous operating voltage 320VAC 385VAC 460VAC
Dc leakage current ≤15μA
Nominal discharge current 40kA
Maximum discharge current 80 kA
Maximum limiting voltage  ≤2.3kV(at40kA) ≤2.4kV (at 40kA)  ≤2.7kV (at 40kA)
Electrode surface coating Silering
Thichness tmax(mm) 6.1mm 6.6mm 6.6mm
Storage conditions 1) Storage temperature:-10℃~+40℃  2) Relative humidity:<75%RH 3) This product can’t place in a bare place and can’t be stored in an environment exposed to corrosive gases or direct sunlight.
Operating temperature -40℃~+85℃
Sign Can laser marking on the surface of mov(packing material)
Production range and parameters
Type Varistor voltage V1mA V Tolerance range V1mA % Maximum allowable voltage Clamping voltage(Max.) Maximum Peak Current(8/20μs) Nominal Peak Current(8/20μs) Energy(2ms)
U ac V U dc V U p  V I A Imax KA In KA E J
WRA34S561KD2 560 ±10 345 460 925 500 80 40 1100
WRA34S621KD2 620 ±10 385 505 1025 500 80 40 1200
WRA34S681KD2 680 ±10 420 560 1120 500 80 40 1350
WRA34S711KD2 710 ±10 440 585 1180 500 80 40 1580
WRA34S751KD2 750 ±10 460 315 1240 500 80 40 1650
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