5.5KVVKNHA9R [COOPER]
Electric Fuse, 9A, 5500VAC, 5500VDC, 60000A (IR), Inline/holder;
| 型号： | 5.5KVVKNHA9R |
| 厂家： | 
COOPER BUSSMANN, INC. |
| 描述： | Electric Fuse, 9A, 5500VAC, 5500VDC, 60000A (IR), Inline/holder 电路保护 |
| 文件： | 总1页 (文件大小：55K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Medium Voltage Fuses
British Standard dimensioned IEC fuses for
motor circuit protection
The Cooper Bussmann® range of motor fuses are designed
to meet the specific requirements necessary for motor
protection. During the starting cycle of direct on-line motors,
the fuse elements will reach a considerably higher
temperature than during normal operation; (this is due to the
high amount of current the motor will draw as it starts,
typically, 6 times its normal load current value). This results
in expansion and contraction of the fuse elements and could
cause premature operation of the fuse.
Cooper Bussmann® motor fuses encompass an advanced
design to minimize this effect. This therefore, negates the
need to over specify the fuse rating due to high values of
motor starting current.
Cooper Bussmann® motor fuses operate extremely quickly
under heavy fault currents, resulting from the time / current
characteristic. Low power dissipation ensures low
temperature rise, important in multi-tier starters for example.
Switching (Arc), voltages are lower than permitted values,
therefore, 5.5kV fuses are also suitable for 4.8kV and
2.4kV circuits.
Table of Ratings
Basic Cat.
Number
Breaking
Capacity
Dimensions - in (mm)
Length Diameter
Volts
3.6kV
3.6kV
3.6kV
3.6kV
3.6kV
3.6kV
3.6kV
3.6kV
5.5kV
5.5kV
7.2kV
7.2kV
7.2kV
7.2kV
Amp Ratings
5, 6.3, 10, 16, 20, 25, 31.5, 40, 50
50, 63, 80, 100, 125
160, 200
50, 63, 80, 100, 125
160, 200
50, 63, 80, 100, 125
160, 200
250, 315, 355, 400
2R-6R
Dimensional Standard
BS 2692 (TA1) Interchangeable with GEC type K2 PA
BS 2692 (TA1) or DIN 43625
BS 2692 (TA1) or DIN 43625
DIN 43625
DIN 43625
BS 2692 (TA2)
BS 2692 (TA2)
BS 2692 (TA2)
N. American Practice
N. American Practice
BS 2692 (TA4)
BS 2692 (TA4)
DIN 43625
WJON6
WDOH6
WFOH6
WDLSJ
WFLSJ
WDFHO
WFFHO
WKFHO
VFNHA
VKNHA
WFNHO
WKNHO
WFMSJ
WKMSJ
50kA
50kA
50kA
50kA
50kA
50kA
50kA
50kA
60kA
60kA
40kA
40kA
40kA
40kA
7.56 (192)
7.56 (192)
11.5 (292.1)
11.5 (292.1)
11.5 (292.1)
10 (254)
1.4 (35.6)
2 (50.8)
3 (76.2)
2 (50.8)
3 (76.2)
2 (51mm)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
3 (76.2)
10 (254)
10 (254)
15.86 (402.8)
15.86 (402.8)
9R-24R
25, 31.5, 40, 50, 63, 80, 100, 125, 160 15.86 (402.8)
200, 224, 250, 315
25, 31.5, 40, 50, 63, 80, 125, 160
200, 224, 250, 315, 355
15.86 (402.8)
17.40 (442)
17.40 (442)
DIN 43625
Catalog Number Build-A-Code
kV Basic Catalog Number
_ _ _ _ _ _ _ _
Amps
_ _ _
For product Data Sheets, visit www.cooperbussmann.com/products/datasheet.asp
80
相关型号：
©2020 ICPDF网 联系我们和版权申明