LNW2V391MSEC Datasheet, PDF (1/3 Pages) Nichicon corporation – ALUMINUM ELECTROLYTIC CAPACITORS

ALUMINUM ELECTROLYTIC CAPACITORS
NW 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
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
tan δ
Stability at Low Temperature
Insulation Resistance
Voltage proof
Endurance
Shelf Life
Marking
High
Voltage
NR
Performance Characteristics
– 25 ~ +85°C
350 ~ 550V
100 ~ 12000µF
± 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)
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
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
Within ±20% of initial value
300% or less of initial specified value
Initial specified value or less
Drawing
B35 Screw terminal type
Bottom plate Sleeve
Hexagenal headed bolt (M5)
10
24
15 ^{± 0.5}
29^±1
L^+3MAX.
6^±1
B51~ 90 Screw terminal type
Bottom plate
Sleeve
Hexagenal headed bolt
120¡
Pressure relief vent
7
Pressure relief vent
Type numbering system (Ex.:400V 10000 F)
1 2 3 4 5 6 7 8 9 10 11 12 13 14
L NW 2 G 1 0 3 M S E J
Configuration
Capacitance tolerance (±20%)
Rated Capacitance (10000 F)
Rated Voltage (400V)
Series name
Type
Mounting bracket
Case dia. code
BD Code
035.0 C
051.0 F
063.5 G
076.2 H
090.0 J
(B 35)
2-leg brackets Codeless
No brackets BN
(B 51~B 90)
3-leg brackets Codeless
2-leg brackets BB
No brackets BN
Configuration
(CRro(H¹¹¹S) ^{Pcloamtinpgliant)}
SE
Cr (81) Plating
SM
Resin bushing available upon request.
Please contact to us if PVC less products are required.
h
H^±1
L^{+ MAX.}
B
±1
B
3-leg brackets for B90 capacitors have different
hole shapes from the ordinary ones illustrated
below.
P
P^±2
T
A^±2
U
U
S
7
30¡
Note) The terminal bolts and mounting brackets will be delivered
Pressure relief vent
Dimension table in next page.
Dimension of terminal pitch (W) and length ( ) and Nominal dia. of bolt (mm)
BD
W
= Nominal dia. of bolt
51
22.0
6
3
M5
63.5
28.6
6
3
M5
76.2
31.8
6
3
M5
90
31.8
6
3
M5
Dimension of mounting bracket
(mm)
Leg shape
3-Leg
2-Leg
Symbol ^BD 51 63.5 76.2 90 51 63.5 76.2 90
P
32.5 38.1 44.5 50.8 33.2 40.5 46.5 53
A
38.5 43 49.2 58.5 40 46.5 53 59
T
7.5 8.0 7.0 8.0 6.0 7.0 6.0 6.0
S
5.0 5.0 5.0 5.0 4.5 4.5 4.5 4.5
U
12 14 14 18 14 14 14 14
¡
60 60 60 60 30 30 30 30
H
20 25 30 35 25 35 35 35
h
15 20 24 25 15 20 20 20
CAT.8100V