Datasheet > ECL055-900E

ECL055-900E

更新时间： 2024-11-13 23:49:51

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
3页	164K
描述
Fuse

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ECL055-900E 数据手册

Bussmann

E-Rated Medium Voltage Fuses

For Transformer and Feeder Protection

5.5 kV

ECL055

CATALOG SYMBOL: ECL055

E-RATED MEDIUM VOLTAGE FUSES:

Meets E requirements per ANSI C37.46

Meets General Purpose requirements per ANSI C37.40

FOR TRANSFORMER AND FEEDER PROTECTION

VOLTAGE RATING: 5.5 KV

INTERRUPTING RATING: 63KA Maximum Sym.

CURRENT LIMITING

CONSTRUCTION:

• Silver element in a double concentric helical configuration

• Silica filler

• Silver plated copper terminals and endcaps

• Filament wound, glass epoxy fuse tube

AGENCY APPROVALS: UL pending.

Electrical Characteristics

Ampere

# of

Barrels

FEATURES:

Part Number

Rating

500E

600E

750E

900E

Voltage

5kV

Figure #

Style

•General Purpose Fuses. Bussmann’s medium voltage fuses

provide general purpose protection and are capable of interrupt-

ing fault currents up to 63,000A RMS sym.

•Clip-lock and bolt-in style available in double and triple

barrel fuse designs.

ECL055-500E

ECL055-600E

ECL055-750E

ECL055-900E

63kA

Clip-Lock

Bolt-In

5kV

Bolt-In

•Indoor and Outdoor Usage. The filament wound, glass epoxy

fuse tube provides UV and moisture protection for the fuse. This

makes Bussmann’s medium voltage fuses suitable for both

indoor and outdoor applications.

•Blown Fuse Indication. Indicator travel distance is 16mm.

• Operating Frequency: 50/60 Hz

Part Number Construction

Medium Voltage

Voltage Rating

055

Ampere Rating

Example

ECL

500E

055 = 5.5 kV

• Time Current Curves and Dimensional Data:

ECL055 series , see page 3.

• Peak Let-Through Curves. see page 3.

Catalog Number Cross Reference

Ferraz-Shawmut

Bussmann

New Catalog #

Old Catalog #

225-007-954

225-007-955

A550X 750E-4

A550X 900E-4

Cutler-Hammer

5HCL14-500E

5HCL14-600E

5HCL14-750E

5HCL14-900E

ECL055-500E

ECL055-600E

ECL055-750E

ECL055-900E

A055C2DORO-500E

A055C2DORO-600E

A055B3DORO-750E

A055B3DORO-900E

Current-limiting medium voltage fuses are classified into three categories:

Full Range - defined by ANSI as “a fuse capable of interrupting all currents from the maximum rated interrupting current down to the

minimum continuous current that causes melting of the fusible element(s), when the fuse is applied at the maximum ambient tempera-

ture specified by the manufacturer.” It is able to interrupt any normal 60 cycle current that will melt its element.

General Purpose - defined by ANSI C37.40 as “a fuse capable of interrupting all currents from the maximum rated interrupting cur-

rent down to the current that causes melting of the fusible element in one hour.” Not all currents fall within this range. It is possible to

receive an overcurrent lower than the value given by the one hour criterion.

Back-up - defined by ANSI C37.40 as “a fuse capable of interrupting all currents from the maximum rated interrupting current down

to the rated minimum interrupting current.” The minimum rated interrupting current is the lowest current that the fuse will be able to

clear properly. This creates a need to place a low current interrupting device in series with the back-up rated fuse.

Form No. ECL055

4-5-00

Page 1 of 3

SB00020

Rev. A

BIF Doc. #9002

12 3

中文翻译

下载PDF

与ECL055-900E相关器件

型号	品牌	获取价格	描述	数据表
ECL05US03	OMRON	获取价格	530 Watts ECL Series
ECL05US03	XPPOWER	获取价格	530 Watts ECL Series
ECL05US05	OMRON	获取价格	530 Watts ECL Series
ECL05US05	XPPOWER	获取价格	530 Watts ECL Series
ECL05US05-E	XPPOWER	获取价格	Ultra Compact Size
ECL05US09	OMRON	获取价格	530 Watts ECL Series
ECL05US09	XPPOWER	获取价格	530 Watts ECL Series
ECL05US12	XPPOWER	获取价格	530 Watts ECL Series
ECL05US12	OMRON	获取价格	530 Watts ECL Series
ECL05US12-E	XPPOWER	获取价格	AC-DC Regulated Power Supply Module, 5W,

与ECL055-900E相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

2
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

2
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

29
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

12

产品中心

服务支持

精选活动

关于我们

帮助中心

ECL055-900E

ECL055-900E 数据手册

与ECL055-900E相关器件

与ECL055-900E相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ECL055-900E

ECL055-900E 数据手册

与ECL055-900E相关器件

与ECL055-900E相关文章

您还可以找

您在本页遇到什么问题？