ALUMINUM ELECTROLYTIC CAPACITORS
Screw Terminal Type, High ripple longer life.
NX series
Suited for use in industrial power supplies for inverter circuitry, etc.
High ripple current, extra-high voltage application.
QR
High reliability, long life for 20,000 hours application of rated ripple
current at +85°C.
Extended range up to φ100 × 250L size.
Flame retardant electroly to type available.
High Speed
charge-
discharge
Bushing type for better vibration and insulation also available.
Available for adapted to the RoHS directive (2002/95/EC).
Long life
NR
N X
Specifications
Item
Performance Characteristics
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
–
25 ~ +85°C
350 ~ 630V
1000 ~ 27000 F
µ
± 20% at 120Hz, 20°C
After 5 minutes' application of rated voltage, leakage current is not more than
[C: Rated Capacitance(µF), V: Voltage(V)]
(µA) or 5 mA, whichever is smaller (at 20°C).
3
CV
Leakage Current
tan
δ
See P225 (Measurement frequency : 120Hz, Temperature : 20°C)
Measurement frequency : 120Hz
Rated voltage (V)
350~ 630
–
°C / Z+20°C
25
Stability at Low Temperature
Endurance
Z
Impedance ratio ZT/Z20(MAX.)
8
After an application of DC voltage (in the range of rated voltage even after over-lapping the standard ripple current) for 20,000 hours at 85°C, capacitors shall meet the
characteristics requirements indicated at right. (2000 hours at 85°C for the parts rated at 630V, 5000 hours at 85°C for the parts rated at 500V and 550V)
After an application of DC voltage (in the range of rated DC voltage even after
Capacitance change
tan δ
Within ±20% of initial value
over-lapping the maximum allowable ripple current) for 5000 hours at 85°C,
300% or less of initial specified value
Initial specified value or less
capacitors meet the characteristic requirements listed at right.
Leakage current
°C
After storing the capacitors under no load at 85 for 1000 hours, and after performing voltage treatment based on JIS C 5101-4 clause 4.1 at 20°C,
Shelf Life
Marking
they will meet the specified value for endurance characteristics listed above.
Printed with white color letter on black sleeve.
Drawing
Method to mount resin bushing (φ76.2 ) (Apply to L=150 or more)
Method mount metal bracket
Method to mount resin bushing (φ90) (Apply to L=150 or more)
B
3-leg brackets for φ90 capacitors have different
hole shapes from the ordinary ones illustrated
below.
Type numbering system (Example : 450V 2200 F)
µ
Dimension of terminal pitch (W) and length (R) and Nominal dia.of bolt
(mm)
φD
51
63.5
76.2
90
W
α
3
3
3
3
4
Nominal dia. of bolt
R
6
6
6
6
22.0
28.6
31.8
31.8
41.5
M 5
M 5
M 5
M 5
M 8
100
10
Dimensions of mounting bracket
Leg shape
(mm)
3--Leg
2--Leg
φD
Symbol
51
32.5
38.5
7.5
5.0
12
63.5
38.1
43
8.0
5.0
14
76.2
44.5
49.2
7.0
5.0
14
90
100
56.3
62
8.0
5.0
16
60
36
30
51
33.2
40
6.0
4.5
14
30
25
15
63.5
76.2
46.5
53
6.0
4.5
14
90
53
59
6.0
4.5
14
30
35
20
P
A
T
S
U
50.8
58.5
8.0
5.0
18
60
35
25
40.5
46.5
7.0
4.5
14
60
60
60
30
30
°
H
h
20
15
25
20
30
24
35
35
20
20
Please contact to us if PVC less products are required.
Dimension table in next page.
CAT.8100V