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参数资料
| 型号： | LNC2H122MSEG |
| 厂商： | Nichicon |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | CAP ALUM 1200UF 500V 20% SCREW |
| 标准包装： | 10 |
| 系列： | NC |
| 电容： | 1200µF |
| 额定电压： | 500V |
| 容差： | ±20% |
| 寿命@温度： | 5000 小时 @ 85°C |
| 工作温度： | -40°C ~ 85°C |
| 特点： | 通用 |
| 纹波电流： | 10.4A |
| 安装类型： | 底座安装 |
| 封装/外壳： | 径向，Can - 螺丝端子 |
| 尺寸/尺寸： | 2.500" 直径（63.50mm） |
| 高度 - 座高（最大）： | 2.874"（73.00mm） |
| 引线间隔： | 1.126"（28.60mm） |
| 包装： | 散装 |
ALUMINUM ELECTROLYTIC CAPACITORS
NC
Screw Terminal Type, 85 ° C Smaller-sized
Higher ripple current
series
Suited for use in industrial power supplies for inverter circuritry, etc.
Load life 5000 hours application of ripple current at 85 ° C.
Smaller sized / High ripple current than NX, NK series.
Coped with loading of high speed charge-discharge.
Suited for high frequency regenerative voltage for AC servomotor,
general inverter.
NX NK
Smaller
High ripple
QR High speed
Compliant to the RoHS directive (2011/65/EU).
Specifications
charge-discharge
NC
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan δ)
Performance Characteristics
– 40 to +85 ° C
350 to 500V
1000 to 22000 μ F
± 20% at 120Hz, 20 ° C
After 5 minutes' application of rated voltage, leakage current is not more than 3 CV ( μ A) or 5 mA, whichever is smaller (at 20 ° C).
[C : Rated Capacitance(μF), V : Voltage ( V ) ]
0.20MAX. (120Hz at 20 ° C)
Rated voltage (V)
350 to 500
Measurement frequency : 120Hz
Stability at Low Temperature
Impedance ratio ZT/Z20(MAX.)
Z – 40 ° C / Z+20 ° C
8
Insulation Resistance
Voltage proof
The insulation resistance shall be more than 100M ? at DC 500V application between terminal and bracket.
There is no abnormality during AC 2500V 1 minute's application between terminal and bracket.
The specifications listed at right shall be met when the capacitors are restored
Capacitance change
Within ± 20% of the initial capacitance value
Endurance
Shelf Life
to 20 ° C after D.C. bias plus rated ripple current is applied for 5000 hours at
85 ° C, the peak voltage shall not exceed the rated voltage.
After storing the capacitors under no load at 85 ° C for 1000 hours and
then performing voltage treatment based on JIS C 5101-4 clause 4.1
at 20 ° C, they shall meet the reguirements listed at right.
tan δ
Leakage current
Capacitance change
tan δ
Leakage current
200% or less than the initial specified value
Less than or equal to the initial specified value
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
Endurance of charge-
discharge behavior
Marking
After an application of charge-discharge voltage for 50million times
(charge-discharge voltage difference( ? V)=rated voltage × 0.3, cycle
3Hz)capacitors shall meet the characteristics requirement listed at right.
Printed with white color letter on black sleeve.
Capacitance change
tan δ
Leakage current
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
0 °
Drawing
Bottom plate
Sleeve
Hexagenal headed bolt
12
Type numbering system ( Example : 400V 10000μF )
1
2
3
4
5
6
7
8
9
10 11 12 13 14
Pressure relief vent
L N C 2 G 1 0 3 M S E H
Mounting bracket
(φ 51 to φ 90)
Case dia. code
Code less
3-leg brackets
h
H ± 1
B
P ± 2
A ± 2
T
U
Configuration
Capacitance tolerance ( ± 20%)
Rated capacitance (10000 μ F)
φ D
51
63.5
76.2
90
Code
F
G
H
J
BB
BN
Code less
2-leg brackets
No brackets
Stud mount type
B
L +
MAX.
± 1
U
S
Rated voltage (400V)
Series name
Type
3-leg brackets for φ 90 capacitors have different
hole shapes from the ordinary ones illustrated
below. P
Configuration
SE standard specifications
TE
stud mount type
Please refer to page 330 for schematic of dimensions.
Please contact to us if PVC less products are required.
7
Note) The brackets will be supplied in the separate box.
30 °
Pressure relief vent
Dimension of terminal pitch (W) and length ( R ) and Nominal dia.of bolt
(mm)
Dimensions of mounting bracket
(mm)
φ D
51
W
22.0
R
6
α
3
Nominal dia. of bolt
M5
Symbol
Leg shape
φ D
51
3--Leg
63.5 76.2
90
51
2--Leg
63.5 76.2
90
63.5
76.2
90
28.6
31.8
31.8
6
6
6
3
3
3
M5
M5
M5
P
A
T
32.5
38.5
7.5
38.1
43
8.0
44.5
49.2
7.0
50.8
58.5
8.0
33.2
40
6.0
40.5
46.5
7.0
46.5
53
6.0
53
59
6.0
S
U
5.0
12
5.0
14
5.0
14
5.0
18
4.5
14
4.5
14
4.5
14
4.5
14
About product of stud bolt
Nylon nut and nylon washer attachment become the standard
specifications. (cf. P.330)
H
h
°
60
20
15
60
25
20
60
30
24
60
35
25
30
25
15
30
35
20
30
35
20
30
35
20
It is not attached to the bracket.
Field 13 and 14 become blank in Type number system.
Dimension table in next page.
CAT.8100C
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