Littelfuse TMOV 34S Varistor Series Manuel d'utilisateur télécharger pdf (Page 2)

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Revised: December 16, 2013

Varistor Products

TMOV

34S Varistor Series

Industrial High Energy Thermally Protected Varistors > TMOV

34S Series

Speciﬁcations are subject to change without notice.

Please refer to www.littelfuse.com/series/tmov34s.html for current information.

Absolute Maximum Ratings

•Forratingsofindividualmembersofaseries,seeDeviceRatingsandSpecicationschart

Continuous TMOV34S Series Units

Steady State Applied Voltage:

ACVoltageRange(V

M(AC)RMS

)

115to750 V

Transients:

PeakPulseCurrent(I

)

For8/20µs Current Wave, single pulse up to 40,000 A

SinglePulseEnergyRange

For2msCurrentWave 280to1200 J

OperatingAmbientTemperatureRange(T

) -55to+85 ºC

StorageTemperatureRange(T

STG

) -55to+125 ºC

Temperature Coefﬁcient (a

) of Clamping Voltage (V

) at Speciﬁed Test Current <0.01 %/ºC

Hi–PotEncapsulation(IsolationVoltageCapability) 2500 V

COATINGInsulationResistance 1000 MΩ

* Contact your Littelfuse product representative to discuss alternatives and for additional information.

CAUTION:Stressesabovethoselistedin“AbsoluteMaximumRatings”maycausepermanentdamagetothedevice.Thisisastressonlyratingandoperation

of the device at these or any other conditions above those indicated in the operational sections of this speciﬁcation is not implied.

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Littelfuse TMOV 34S Varistor Series Manuel d'utilisateur Page 2

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