LW Datasheet, PDF (1/1 Pages) Sharma Electro Components,Inc – LW Series

LARGE ALUMINUM ELECTROLYTIC CAPACITORS
LW, SW For Welding Machine
Series
For welding machine applications
Charge and discharge characteristic : 100000 times at 5 ~ 35 C
LW series with lug terminal type, SW series with screw terminal type
Complied to the RoHS directive
Item
Operating temperature range
Capacitance tolerance
Leakage current max.
Dissipation factor max.
Charge and discharge
charateristics
DRAWING
LW series
Insulating sleeve
Bottom plate
L max.
Characteristics
-25 ~ +85 C
-10 ~ +50% at 120Hz, 20 C
I=3 CV ( A) (after 5 minutes)
0.20 max.at 120Hz, 20 C
After charge and discharge for 100000 cycles at 5~35 C with application of the rate voltage,
the capacitors shall be satisfied the following specifications.
Leakage current
Capacitance change
tan
Less than 150% of specified value
Within 15% of initial value
Less than 150% of specified value
Conditions :
Charge resistance : 4
Discharge resistance : 0.12
Charge time : 1 sec
Discharge time : 0.5sec
Unit : mm
Terminal
Safety vent
P1
D 35
40
51
P
14 18
18
1
2
2
3
SW series
Bottom plate
Insulating sleeve
L 3 max.
DIMENSIONS
WV
SERIES
F
LW
225
330
35 100
470
51 100
1000
1500
2200
152
6.0 1
315
M5 Hexagon head bolt
SW
63.5 140
76.2 120
76.2 160
P1
Safety vent
D 51 63.5 76.2
P
22 28.6 31.8
LW
51 100
D L (mm)
475
SW
51 100
76.2 120
76.2 160