Datasheet > 07945820446

07945820446

更新时间： 2024-11-12 00:16:15

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
28页	4804K
描述
PSR SERIES HIGH-SPEED SQUARE BODY FUSES

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07945820446 数据手册

POWR-SPEED^®Fuse Datasheet

PSR SERIES HIGH-SPEED SQUARE BODY FUSES

Semiconductor Fuses • Flush End • 40 A - 2000 A

Speciﬁcations

Voltage Range

AC: 550 V - 1300 V

DC: 500 V - 1000 V

40 A - 2000 A

AC: 100 kA - 200 kA

DC: 150 kA

Amperage Range

Interrupting Range

Time Constant

Microswitch

10ms

Yes

Mounting

Material

Flush-End Style

Body: Ceramic

Contacts: Plated Brass

UL 248-13 Recognized (File: E71611)

C-UR-US (File: E71611)

IEC 60269-4 (Class aR)

CCC

RoHS Compliant, REACH

-55 C° to +125 C°

Up to +35 C° with Relative

Humidity <65%

Mexico

Description

Littelfuse PSR Series High-Speed Square Body Fuses are

specially designed for protection of power semiconductor

devices such as diodes, triacs, IGBTs, SCRs, MOSFETs

and other solid state devices that are typically designed

into power conversion and power conditioning equipment.

Variable frequency drives, inverters, UPS, rectifiers and

soft-starters are examples of typical equipment designed

with sensitive power semiconductor devices that cannot

withstand any line surge or overcurrent conditions and

require high-speed protection.

Approvals

Environmental

Operating Temperature

Storage Temperature

Country of Origin

Littelfuse POWR-SPEED^®PSR Series products offer

optimized circuit protection at the extremely fast speed

required to protect modern day power conversion devices.

Such products are commonly found in numerous applications

including pulp and paper industries, cranes and heavy-lifting

equipment, processing industries, wastewater treatment

plants and various large factories and MRO facilities.

Ordering Part Number

PSR 030 FL 0550 Z

Series

Case Size

30, 31, 32, 33, 70, 71, 72,73

Packing Quantity

Features/Beneﬁts

Z = (2-3 Pcs/Box)

ꢁꢀ

Best in Class DC performance

Extremely current limiting

Superior cycling capability

Global certiﬁcation cURus, CCC, IEC

Direct bus-bar mount design

Visual and optional microswitch fuse blown indication

Low watt-loss design

Compliance with US and Canadian requirements

Termination

FL - Flush End MetricThread

FS - Flush End InchesThread

Amperage

ꢁꢀ

Catalog Number

ꢁꢀ

CASE

SIZE

CATALOG

NUMBER

ORDERING PART

NUMBER

Class aR performance according to IEC60269-4

SERIES

TERMINATION AMPERAGE

FL 0550

PSR

030

PSR030FL0550

PSR030FL0550Z

Applications

ꢁꢀ

Power Conversion Devices (UPS, Inverter,

Rectiﬁers, Drives)

DC Systems (DC Common Bus, DC Injection Braking)

Battery Protection Application (Energy Storage Systems)

Electric Vehicle Charging Stations

Recommended Accessories

ꢁꢀ

Microswitch: MS3H1000C (Case Size 30 to 33)

ꢁꢀ

MS7H1500C (Case Size 70 to 73)

ꢁꢀ

Heaters and Power Supplies

1 of 28

www.littelfuse.com

Rev: 041918

12 3 4 5 6 7...28

中文翻译

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与07945820446相关器件

型号	品牌	获取价格	描述	数据表
07945820447	LITTELFUSE	获取价格	PSR SERIES HIGH-SPEED SQUARE BODY FUSES
07945820448	LITTELFUSE	获取价格	PSR SERIES HIGH-SPEED SQUARE BODY FUSES
07945820449	LITTELFUSE	获取价格	PSR SERIES HIGH-SPEED SQUARE BODY FUSES
07945820450	LITTELFUSE	获取价格	PSR SERIES HIGH-SPEED SQUARE BODY FUSES
07945820451	LITTELFUSE	获取价格	PSR SERIES HIGH-SPEED SQUARE BODY FUSES
07945820452	LITTELFUSE	获取价格	PSR SERIES HIGH-SPEED SQUARE BODY FUSES
07945820453	LITTELFUSE	获取价格	PSR SERIES HIGH-SPEED SQUARE BODY FUSES
07945820454	LITTELFUSE	获取价格	PSR SERIES HIGH-SPEED SQUARE BODY FUSES
07945820455	LITTELFUSE	获取价格	PSR SERIES HIGH-SPEED SQUARE BODY FUSES
07945820456	LITTELFUSE	获取价格	PSR SERIES HIGH-SPEED SQUARE BODY FUSES

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