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12.5URD70TTF0315

产品描述Electric Fuse, Very Fast Blow, 315A, 1250VAC, 100000A (IR), Inline/holder,
产品类别电路保护    电路保护   
文件大小717KB,共12页
制造商美尔森(Mersen)
官网地址https://www.mersen.com/

Mersen Electrical Power 拥有超过 135 年的经验、超过 50 个工业基地以及遍布 35 个国家的 18 个研发中心,是高科技行业电力和先进材料领域的全球专家。他们提供广泛的电气保护和控制产品组合,并为电源管理应用提供解决方案。Mersen 团队与全球客户合作,针对商业、工业、可再生能源、电力电子和电动汽车市场设计、提供定制解决方案和基本产品。Mersen 的使命是让客户的应用更安全、更可靠。

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12.5URD70TTF0315概述

Electric Fuse, Very Fast Blow, 315A, 1250VAC, 100000A (IR), Inline/holder,

12.5URD70TTF0315规格参数

参数名称属性值
Reach Compliance Codecompli
ECCN代码EAR99
熔断特性VERY FAST
主体宽度40 mm
主体高度40 mm
主体长度或直径74 mm
电路保护类型ELECTRIC FUSE
焦耳积分标称20 J
安装特点INLINE/HOLDER
物理尺寸74mm x 40mm x 40mm
额定分断能力100000 A
额定电流315 A
额定电压(交流)1250 V
参考标准IEC; UL
表面贴装NO
Base Number Matches1

12.5URD70TTF0315文档预览

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PSC
1250/1300 Volt
SEMICONDUCTOR PROTECTION FUSES
Ferraz Shawmut 1250/1300V PSC fuse-links provide maximum
flexibility in equipment design and ultimate protection for today’s
power conversion equipment. These square body fuse-links are
available in four different body sizes, each size having four world-
wide acceptable mounting styles. The different mounting styles
and body sizes along with a broad range of ampere ratings allow
greatest flexibility in equipment design.
The Ferraz Shawmut PSC fuses have been engineered to provide
state-of-the-art protection for SCR’s, diodes, thyristors, GTO’s
and IGBT devices. They have pure silver die-cut elements
embedded in solidified sand which helps control arcing charac-
teristics for low I
2
t and high interrupting rating. All contact
surfaces are silver plated and all hardware is non-magnetic.
All fuse links are equipped with a low voltage trip-indicator. This
trip-indicator can operate a field mountable microswitch which is
easily mounted directly onto the fuse even while in service.
HIGHLIGHTS:
®
Extremely Fast Acting
®
Current Limiting
®
Very Low I
2
t
®
Worldwide Acceptability
®
Superior Cycling Ability
Ratings
®
AC:
50-1800A
650-1300 VAC
100 kA IR
®
DC:
Consult Factory
APPLICATIONS:
®
Protection of rectifiers,
inverters, DC drives, UPS
Systems, reduced voltage
motor starters, and other
equipment in globally
accepted applications
Approvals
®
UL Recognized
Component
®
Sizes 70,71,72,73
tested to IEC 269.4
Features / Benefits
®
Choice of mounting styles
gives wide choice for
equipment design
®
Broad range of ampere ratings
in a given body
size for design flexibility
®
IEC 269-4 compliance
for fuses for worldwide
semiconductor applications
*For Microswitch information see page J10
* Contact technical services for applications data.
North American Reference Numbering System
A 130 URD 71
A.C.
Rated Volts
(130=1300V)
Class
Size
70
71
72
73
LI
LLI
TTI
I 350
European / IEC Reference Numbering System
12,5 URD 71
I 350
Part Number Designation:
12,5URD:
European/IEC
Mounting Style/Approval
Tested @ 1.1 Vn
North American
Mounting Style/Approval
Tested @ Vn
Rated Volts
(12,5=1250V)
Class
Size
70
71
72
73
D11A
TTF
A130URD:
Mounting Types
Straight-blade
Straight-blade
Flat-type, one hole (American)
Indicator
Amp Rating
Mounting Types
DIN 110
Flat-type, one hole (metric)
Indicator
Amp Rating
*Vn = rated voltage
D 78
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