ALUMINUM ELECTROLYTIC CAPACITORS
NW
Specifications
Item
Screw Terminal Type, High Voltage
series
Suited for general inverter.
Load life of 2000 hours application of ripple current at 85°C
Available for adapted to the RoHS directive (2002/95/EC).
NW
High
Voltage
NR
Performance Characteristics
Category
Temperature Range
Rated
Voltage Range
Rated
Capacitance Range
Capacitance Tolerance
Leakage Current
tan
δ
–
25 ~ +85
°C
350 ~ 550V
100 ~ 12000
µ
F
± 20% (120Hz, 20°C)
Less than
3 CV
(µA) after 5 minutes' application [C:Rated capacitance (µF), V:Voltage (V)]
0.25MAX. (120Hz, 20°C)
Stability at Low Temperature
Insulation Resistance
Voltage proof
Capacitance changing
Rated volt. (V)
C (-25°C) / C (+20°C)
350 ~ 450
0.7 min.
500, 550V
0.6 min.
The insulation resistance shall be more than 100MΩ at DC 500V application between terminal and bracket.
There is no abnormality during AC 2500V 1 minute's application between terminal and bracket.
After an application of DC voltage (in the range of rated DC voltage
even after over-lapping the specified ripple current) for 2000 hours
at 85°C, capacitors meet the requirements listed at right.
Capacitance change
tan
δ
Leakage current
Within ±20% of initial value
300% or less of initial specified value
Initial specified value or less
Within ±20% of initial value
300% or less of initial specified value
Initial specified value or less
Endurance
Shelf Life
Marking
After storing the capacitors under no load at 85°C for 1000 hours, Capacitance change
and after performing voltage treatment based on JIS C 5101-4 tan
δ
clause 4.1 at 20°C, they will meet the reguirements listed at right.
Leakage current
Printed with white color letter on black sleeve
Drawing
B
35
Screw terminal type
Bottom plate
Sleeve
Hexagenal headed bolt (M5)
Pressure relief vent
Type numbering system (Ex. : 400V 10000 F)
3.5
L NW 2 G 1 0 3 M S E J
1
2 3
4 5
6 7 8
9 10 11 12 13 14
Case dia. code
B
D
Code
035.0
C
051.0
F
063.5
G
076.2
H
090.0
J
Mounting bracket
(
B
35)
2-leg brackets Codeless
No brackets BN
(
B
51~
B
90)
3-leg brackets Codeless
2-leg brackets BB
No brackets BN
12.7
±
1
35
+ 2 MAX.
7
24
29
±
1
¡
120
10
15
±
0.5
L
+3MAX.
Configuration
Capacitance tolerance (
±
20%)
Rated Capacitance (10000 F)
Rated Voltage (400V)
Series name
Type
6
±
1
B
51
~
90
Screw terminal type
Bottom plate
Sleeve
30¡
10
45
±
1
Hexagenal headed bolt
Configuration
Pressure relief vent
Cr (
111
) Plating
(RoHS compliant)
Cr (
81
) Plating
¡
D
+2MAX
W
±1
Resin bushing available upon request.
Please contact to us if PVC less products are required.
SE
SM
h
H
±1
L
+
B
MAX.
P
±2
A
±2
T
U
S
S
U
Dimension of terminal pitch (W) and length (
) and Nominal dia. of bolt
B
D
51
63.5
76.2
90
±1
B
3-leg brackets for
B
90 capacitors have different
hole shapes from the ordinary ones illustrated
below.
P
W
22.0
28.6
31.8
31.8
6
6
6
6
=
3
3
3
3
Nominal dia. of bolt
M5
M5
M5
M5
(mm)
T
P
A
±2
5
Dimension of mounting bracket
30¡
Pressure relief vent
Leg shape
7
Symbol
Note) The terminal bolts and mounting brackets will be delivered
P
A
T
S
U
¡
H
h
B
D
3-Leg
2-Leg
51 63.5 76.2 90
51 63.5 76.2
32.5 38.1 44.5 50.8 33.2 40.5 46.5
38.5 43 49.2 58.5 40 46.5 53
7.5 8.0 7.0 8.0 6.0 7.0 6.0
5.0 5.0 5.0 5.0 4.5 4.5 4.5
12 14 14 18 14 14 14
60 60 60 60 30 30 30
20 25 30 35 25 35 35
15 20 24 25 15 20 20
(mm)
90
53
59
6.0
4.5
14
30
35
20
Dimension table in next page.
CAT.8100V
Test/Measurement
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