B722 datasheet(2/22 Pages) EPCOS

номер детали	B722

подробное описание детали	SIOV metal oxide varistors

PDF	22 Pages

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производитель	EPCOS [EPCOS]

домашняя страница	http://www.epcos.com

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Construction

Disk-shaped varistor element,

potted in plastic housing

Housing and potting flame-retardant to UL 94 V-0

Screw terminals M4 (SIOV-B32 … 40)

Screw terminals M5 (SIOV-B60 … 80)

Features

Heavy-duty varistors (surge current capability up to 100 kA)

Wide operating voltage range 75 … 1100 VRMS

SIOV-B40 also available without housing (LS40 series)

PSpice models

Approvals

CSA (

≥ K130)

Delivery mode

Cardboard box

General technical data

Climatic category

to IEC 60068-1

40/85/56

Operating temperature

to CECC 42 000

40 ... + 85

°C

Storage temperature

40 ... +110

°C

Electric strength

to CECC 42 000

≥ 2.5

kVRMS

Insulation resistance

to CECC 42 000

≥ 10

Ω

Response time

< 25

Maximum torque for

B32 and B40 types

1.0

Maximum torque for

B60 and B80 types

2.5

Block varistors

B722*

HighE series

Page 2 of 22

Please read Cautions and warnings and

Important notes at the end of this document.

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