V511BA60 Littelfuse Inc, V511BA60 Datasheet

V511BA60

Manufacturer Part Number

V511BA60

Description

VARISTOR INDUST 510V 1800J BA

Manufacturer

Littelfuse Inc

Series

BAr

Type

MOVr

Datasheets

1.V131BA60.pdf (5 pages)

2.V511BA60.pdf (5 pages)

Specifications of V511BA60

Varistor Voltage

820V

Current-surge

70kA

Number Of Circuits

Maximum Ac Volts

510VAC

Maximum Dc Volts

675VDC

Energy

1800J

Package / Case

Chassis Mount

Voltage Rating Dc

675 V

Voltage Rating Ac

510 V

Clamping Voltage

1.3 KV

Peak Surge Current

70 KA

Surge Energy Rating

1800 J

Capacitance

5000 pF

Operating Temperature Range

- 55 C to + 85 C

Mounting

SMD/SMT

Dimensions

60 mm Dia. x 100 mm L

Termination Style

Screw

Brand/series

BA Series

Current, Peak

70000 A

Energy Rating

1800 Joules

Mounting Style

Bolt-Down

Package

Screw

Resistance, Insulation

1000 Megohms

Technology

Metal Oxide

Temperature, Operating, Maximum

85 °C

Temperature, Operating, Minimum

-55 °C

Terminal Type

Screw

Voltage, Ac

510 VAC

Voltage, Clamping

1300 V

Voltage, Dc

675 VDC

Voltage, Operating

575⁄730 VAC/VDC

Voltage, Varistor

910

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

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Varistor Products

BA/BB Varistor Series

High Energy Industrial

The BA and BB Series transient surge suppressors are heavy-duty

industrial metal-oxide varistors (MOVs) designed to provide surge

protection for motor controls and power supplies used in oil-drilling, mining,

transportation equipment and other heavy industrial AC line applications.

These UL-recognized varistors have similar package construction but

differ in size and ratings.The BA models are rated from 130 to

880V M(AC) . The BB models from 1100 to 2800V M(AC) .

Both the BA and BB Series feature improved creep and strike capability

to minimize breakdown along the package surface, a package design

that provides complete electrical isolation of the disc subassembly, and

rigid terminals to insure secure wire contacts.

See BA/BB Series Device Ratings and Specifications table for part

number and brand information.

Features

AGENCY APPROVALS:

Underwriters Laboratories (BA Series only).

AGENCY FILE NUMBERS:

• High Energy Absorption Capability W TM

• Wide Operating Voltage Range V M(AC)RMS

• Rigid Terminals for Secure Wire Contact

• Case Design Provides Complete Electrical Isolation of Disc

• Littelfuse Largest Packaged Disc . . . . . . . . . . . . . . . .60mm Diameter

• No Derating Up to 85

BA Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3200J

BB Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10,000J

BA Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130V to 880V

BB Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1100V to 2800V

Subassembly

C Ambient

Recognized under the components program of

UL E75961.

w w w . l i t t e l f u s e . c o m

BB SERIES

BA SERIES

Related parts for V511BA60

V511BA60 Summary of contents

Page 1

Varistor Products High Energy Industrial BA/BB Varistor Series The BA and BB Series transient surge suppressors are heavy-duty industrial metal-oxide varistors (MOVs) designed to provide surge protection for motor controls and power supplies used in oil-drilling, mining, transportation equipment and ...

Page 2

... V151BA60 150 200 V251BA60 250 330 V271BA60 275 369 V321BA60 320 420 V421BA60 420 560 V481BA60 480 640 V511BA60 510 675 V571BA60 575 730 V661BA60 660 850 V751BA60 750 970 V881BA60 880 1150 V112BB60 1100 1400 V142BB60 1400 1750 ...

Page 3

Varistor Products High Energy Industrial BA/BB Varistor Series Power Dissipation Ratings Should transients occur in rapid succession, the average power dissipation required is simply the energy (watt-seconds) per pulse times the number of pulses per second. The power so developed ...

Page 4

... NOTE: If pulse ratings are exceeded, a shift of V N(DC) (at specified current) of more than ±10% could result.This type of shift, which normally results in a decrease of V N(DC) , may result in the device not meeting the original published specifications, but it does not prevent the device from continuing to function, and to provide ample protection. 84 30,000 V511BA60 V481BA60 20,000 V421BA60 ...

Page 5

Varistor Products High Energy Industrial BA/BB Varistor Series Mechanical Dimensions BA SERIES 100±1 (3.94± .039") NOTES: 1. Typical weight: BA............................................................................................ ..250g BB...............................................................................................600g Dimensions are in mm; inches in parentheses for reference only. Ordering Information VARISTOR V M(AC) First Signiﬁcant Digits ...

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