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參數(shù)資料
| 型號： | A055C2DORO-450E |
| 廠商： | MERSEN |
| 元件分類： | 保險絲 |
| 英文描述： | MEDIUM BLOW ELECTRIC FUSE, 450A, 5500VAC, 63000A (IR), INLINE/HOLDER |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 484K |
| 代理商： | A055C2DORO-450E |
Medium voltage fuses
Medium voltage fuses
MV
49
12/04
American Fuses
E-Rated
5.5kV - 15.5kV CL-14 series
5kv and 15kV Clip-Lock Mounted Fuses
Amp-trap CL-14 E-rated 5kV and 15kV fuses have 3" diameter barrels and
mount in unique cam-locking clips, for superior connections as well as
easy installation and replacement. They are UL listed as “general purpose
current-limiting fuses” and are for use indoors (or outdoors in a
weatherproof enclosure). The unique time-current characteristic of Ferraz
Shawmut E-rated fuses allows them to be closely sized to transformer full
load rated current, as recommended by IEEE guidelines, without being
affected by normal magnetizing inrush current. CL-14 fuses are typically
sized at transformer rated current of 133%, thereby providing superior
overall protection.
Features /Benefits
UL Listed for compatibility with UL listed
equipment
Clip-Lock mounting for reliable high integrity
connection into circuit
Current limiting for superior equipment
protection
Blown-fuse indicator gives positive
identification
of open fuse
Non-venting for silent operation
Metal Embossed Catalog Number and
manufacturing date for lasting identification
Ratings
A055C
AC: 10E to 600E
5.5kV, 63kA I.R. Sym.
A155C
AC: 10E TO 300E
15.5kV, 50kA I.R. Sym
Highlights
E-Rated
UL Listed 5.5kV
Complies with ANSI C37.46
Applications
Protection for 5.5kV or 15.5kV
transformers or distribution systems
Approvals
UL Listed to JEEG, “Fuses Over 600 Volts”
UL File # E143362
Definitions
E-rating
E-rated fuses operate as follows:
100E or less - must melt in 300 seconds (5 mins.)
at 200 to 240% of E (ampere) rating.
Over 100E - must melt in 600 seconds (10 mins.)
at 220 to 264% of E (ampere) rating.
Example - A 100E fuse must melt in 300 seconds
with an applied current of 200 to 240 amperes.
General Purpose Current-
Limiting Fuse
A general purpose current-limiting power fuse is
one that is capable of interrupting all currents
from its rated interrupting rating down to the cur-
rent that causes melting of the fusible element in
one hour.
Clip-Lock Clips for CL-14 Fuses:
228-700-520 (One pair of clips)
相關PDF資料 |
PDF描述 |
|---|---|
| A055C2DORO-500E | MEDIUM BLOW ELECTRIC FUSE, 500A, 5500VAC, 63000A (IR), INLINE/HOLDER |
| A055C2DORO-600E | MEDIUM BLOW ELECTRIC FUSE, 600A, 5500VAC, 63000A (IR), INLINE/HOLDER |
| A10005MNMCQE | ROTARY SWITCH-12POSITIONS, SP12T, LATCHED, 0.35A, 125VDC, THROUGH HOLE-STRAIGHT |
| A10003RSCQK | ROTARY SWITCH-12POSITIONS, SP12T, LATCHED, 0.35A, 125VDC, THROUGH HOLE-STRAIGHT |
| A10005MNZB | ROTARY SWITCH-12POSITIONS, SP12T, LATCHED, 0.02A, 20VDC, PANEL MOUNT-THREADED |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| A055D1DSR0-2R | 制造商:Ferraz Shawmut 功能描述: |
| A055F1C0R0-20E | 制造商:Ferraz Shawmut 功能描述: |
| A055F1D0R0-125E | 制造商:Ferraz Shawmut 功能描述: |
| A055F1D0R0-20E | 制造商:Ferraz Shawmut 功能描述: |
| A055F1DSR0-80E | 制造商:Ferraz Shawmut 功能描述: |
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