ECL155-125E [COOPER]
Electric Fuse, 125A, 15500VAC, 15500VDC, 63000A (IR), Inline/holder;
| 型号： | ECL155-125E |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | Electric Fuse, 125A, 15500VAC, 15500VDC, 63000A (IR), Inline/holder 电路保护 |
| 文件： | 总1页 (文件大小：49K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Medium Voltage Fuses
E-rated fuses: CL-14
ECL155
Specifications
Description: E-rated medium voltage, current-limiting fuses
for transformer and feeder protection.
Construction: Filament wound, glass epoxy fuse tube, with
silica filler, and silver-plated copper terminals and endcaps
containing a silver element in a double concentric helical con-
figuration.
Ratings:
3. 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.
Volts: — 15.5kV
Amps: — 10-300A
IR: — 63kA Sym. (10-200A)
— 50kA Sym. (250-300A)
Agency Information: Meets E requirements per ANSI
C37.46, Meets General Purpose requirements per ANSI
C37.40.
Catalog Numbers
Features and Benefits
• Clip-lock double barrel fuse design assures positive installa-
tion
• The filament wound, glass epoxy fuse tube provides UV and
moisture protection, making these medium voltage fuses
suitable for both indoor and outdoor applications
• Open fuse indication (indicator travel distance is 16mm) easi-
ly integrates into automation schemes
Catalog
Numbers
Amp
Rating
IR Voltage # of
Voltage
Max Sym.
Barrels
Style
ECL155-10E
ECL155-15E
ECL155-20E
ECL155-25E
ECL155-30E
ECL155-40E
ECL155-50E
ECL155-65E
ECL155-80E
ECL155-100E
ECL155-125E
ECL155-150E
ECL155-200E
ECL155-250E
ECL155-300E
10
15
20
25
30
40
50
65
1
63kA
• 50/60 Hz operating frequency make these fuses applicable
world-wide
15.5kV
Clip-Lock
80
100
125
150
200
250
300
Typical Applications
• 15.0 kV Transformer Primary Protection
• 15.0 kV Feeder Circuit Protection
• 15.0 kV Voltage Switches
2
50kA
• 15.0 kV Metal-enclosed Switchgear
Current-limiting medium voltage fuses are classified
into three categories:
Catalog Number Construction (Example)
1. Full Range - defined by ANSI as “a fuse capable of inter-
rupting all currents from the maximum rated interrupting cur-
rent down to the minimum continuous current that causes
melting of the fusible element(s), when the fuse is applied at
the maximum ambient temperature specified by the manufac-
turer.” It is able to interrupt any normal 60 cycle current that
will melt its element.
Catalog Number Voltage Rating
Ampere Rating
300E
ECL
155
155 = 15.5 kV
Catalog Number Cross Reference
Cooper Bussmann Ferraz-Shawmut
Ferraz-Shawmut
Catalog Numbers
ECL155-10E
ECL155-15E
ECL155-20E
ECL155-25E
ECL155-30E
ECL155-40E
ECL155-50E
ECL155-65E
ECL155-80E
ECL155-100E
ECL155-125E
ECL155-150E
ECL155-200E
ECL155-250E
ECL155-300E
New Catalog #
Old Catalog #
225-007-967
225-007-968
225-007-969
225-007-970
225-007-971
225-007-972
225-007-973
225-007-974
225-007-975
225-007-976
225-007-977
225-007-978
225-007-979
225-007-980
225-007-981
A155C1DORO-10E
A155C1DORO-15E
A155C1DORO-20E
A155C1DORO-25E
A155C1DORO-30E
A155C1DORO-40E
A155C1DORO-50E
A155C1DORO-65E
A155C1DORO-80E
A155C1DORO-100E
A155C2DORO-125E
A155C3DORO-150E
A155C3DORO-200E
A155C3DORO-250E
A155C3DORO-300E
2. General Purpose - defined by ANSI C37.40 as “a fuse
capable of interrupting all currents from the maximum rated
interrupting current 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.
Data Sheet: 9004
For product Data Sheets, visit www.cooperbussmann.com/products/datasheet.asp
72
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