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参数资料
| 型号： | 7.2KVWKMSJ315 |
| 厂商： | COOPER INDUSTRIES |
| 元件分类： | 保险丝 |
| 英文描述： | ELECTRIC FUSE, 315A, 7200VAC, 7200VDC, 40000A (IR), INLINE/HOLDER |
| 文件页数： | 1/1页 |
| 文件大小： | 55K |
| 代理商： | 7.2KVWKMSJ315 |
For product Data Sheets, visit www.cooperbussmann.com/products/datasheet.asp
80
Medium Voltage Fuses
Table of Ratings
Basic Cat.
Breaking
Dimensions - in (mm)
Number
Volts
Capacity
Amp Ratings
Length
Diameter
Dimensional Standard
WJON6
3.6kV
50kA
5, 6.3, 10, 16, 20, 25, 31.5, 40, 50
7.56 (192)
1.4 (35.6)
BS 2692 (TA1) Interchangeable with GEC type K2 PA
WDOH6
3.6kV
50kA
50, 63, 80, 100, 125
7.56 (192)
2 (50.8)
BS 2692 (TA1) or DIN 43625
WFOH6
3.6kV
50kA
160, 200
11.5 (292.1)
3 (76.2)
BS 2692 (TA1) or DIN 43625
WDLSJ
3.6kV
50kA
50, 63, 80, 100, 125
11.5 (292.1)
2 (50.8)
DIN 43625
WFLSJ
3.6kV
50kA
160, 200
11.5 (292.1)
3 (76.2)
DIN 43625
WDFHO
3.6kV
50kA
50, 63, 80, 100, 125
10 (254)
2 (51mm)
BS 2692 (TA2)
WFFHO
3.6kV
50kA
160, 200
10 (254)
3 (76.2)
BS 2692 (TA2)
WKFHO
3.6kV
50kA
250, 315, 355, 400
10 (254)
3 (76.2)
BS 2692 (TA2)
VFNHA
5.5kV
60kA
2R-6R
15.86 (402.8)
3 (76.2)
N. American Practice
VKNHA
5.5kV
60kA
9R-24R
15.86 (402.8)
3 (76.2)
N. American Practice
WFNHO
7.2kV
40kA
25, 31.5, 40, 50, 63, 80, 100, 125, 160
15.86 (402.8)
3 (76.2)
BS 2692 (TA4)
WKNHO
7.2kV
40kA
200, 224, 250, 315
15.86 (402.8)
3 (76.2)
BS 2692 (TA4)
WFMSJ
7.2kV
40kA
25, 31.5, 40, 50, 63, 80, 125, 160
17.40 (442)
3 (76.2)
DIN 43625
WKMSJ
7.2kV
40kA
200, 224, 250, 315, 355
17.40 (442)
3 (76.2)
DIN 43625
British Standard dimensioned IEC fuses for
motor circuit protection
Catalog Number Build-A-Code
kV
Basic Catalog Number
Amps
_ _ _
_ _ _ _ _
_ _ _
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.
相关PDF资料 |
PDF描述 |
|---|---|
| 7.2KVWKMSJ250 | ELECTRIC FUSE, 250A, 7200VAC, 7200VDC, 40000A (IR), INLINE/HOLDER |
| 7.2KVWKMSJ224 | ELECTRIC FUSE, 224A, 7200VAC, 7200VDC, 40000A (IR), INLINE/HOLDER |
| 7.2KVWKMSJ200 | ELECTRIC FUSE, 200A, 7200VAC, 7200VDC, 40000A (IR), INLINE/HOLDER |
| 78973 | BOARD STACKING CONNECTOR |
| 78953-350 | 50 CONTACT(S), MALE, STRAIGHT TWO PART BOARD CONNECTOR, SOLDER |
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