Littelfuse TMOV 25S Varistor Series Manual do Utilizador descarregar pdf

215

Revised: May 8, 2013

Varistor Products

TMOV

25S Varistor Series

Radial Lead Varistors > TMOV

25S Series

Speciﬁcations are subject to change without notice.

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

TMOV

25S Series

Description

Features

• RoHS Compliant

and Lead-free

• Patented integrated

thermal protection device

- Patent #US6636403

• Wave solderable

• Standard Operating

Voltage Range

Compatible with

Common AC Line

Voltages (115VAC

to 750VAC

• High peak surge current

rating up to 20kA at

single 8/20µS impulse

• Standard lead form

and spacing option

• -55°C to +85°C operating

temperature range

Agency Approvals

Applications

• SPD Products

• AC Panel Protection Modules

• AC Line Power Supplies

• Surge Protected Strip Connectors

• AC Power Meters

• Inverters, AC/DC power supplies, etc.

• UPS (Uninterruptible Power Supply)

Agency Agency File Number Status

UL1449 3rd Edition E320116

IEC-CECC Spec:

QC42201-C001,

QC42201-A001,

IEC 60950-1 (Annex Q)

E1274/F

IEC 61051-1,

IEC 61051-2,

IEC 60950-1 (Annex Q)

40021525

TMOV

25S

Varistor Series

Metal Oxide Varistors (MOVs) are rated for speciﬁc AC line

operating voltages, and exceeding these limits through the

application of a sustained abnormal over-voltage condition

could result in overheating and damage to the MOV.

The Littelfuse TMOV

25S (Thermal MOV) Series was

designed to address this condition in a single integrated

package.

The TMOV

25S Series incorporates a patented integrated

thermally responsive element within the body of the device

which will open-circuit the varistor in case of overheating

due to the abnormal over-voltage events.

The TMOV

25S Series is based on the Littelfuse

UltraMOV™ 25S Series, which meets the surge

suppressor component recognition requirements

of UL1449 3rd edition for both cord connected and

permanently connected SPD end products.

RoHS

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Página 3 - 25S Series

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Littelfuse TMOV 25S Varistor Series Manual do Utilizador

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