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ERWV351LGC152MC70U PDF预览

ERWV351LGC152MC70U

更新时间: 2024-10-16 18:03:31
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贵弥功 - CHEMI-CON /
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描述
Suitable for frequently change of regenerative voltage from AC servo amplifier and inverter control.

ERWV351LGC152MC70U 数据手册

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LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS  
Screw terminals, 85  
RWVSeries  
Rated voltage range : 350 to 450Vdc, Capacitance 820 to 18,000µF  
RoHS2 Compliant  
For frequently change of regenerative voltage from AC servo amplifier and inverter control  
Improved the resistance for charge and discharge from same dimension of RWF series  
Endurance with ripple current : 5,000 hours at 85  
SPECIFICATIONS  
Items  
Characteristics  
Category  
Temperature Range  
-25 to +85  
Rated Voltage Range  
Capacitance Tolerance  
Leakage Current  
350 to 450Vdc  
20% (M)  
I=0.02CV or 5mA, whichever is smaller.  
(at 20 , 120Hz)  
±
Where, I : Max. leakage current (µA), C : Nominal capacitance (µF), V : Rated voltage (V)  
(at 20 after 5 minutes)  
Dissipation Factor  
0.25 max.  
(at 20 , 120Hz)  
(tan  
)
δ
Low Temperature  
Characteristics  
Capacitance change C(-25 )/C(+20  
)
0.7  
℃ ≧  
(at 120Hz)  
Insulation Resistance  
When measured between the terminals shorted each other and the mounting clamp on the insulating sleeve covering the case by using  
an insulation resistance meter of 500Vdc, the insulation resistance shall not be less than 100M  
.
Ω
Insulation  
Withstanding Voltage  
When a voltage of 2,000Vac is applied for 1 minute between the terminals shorted each other and the mounting clamp on the insulating  
sleeve covering the case, there shall not be electrical damage.  
Charge and Discharge  
The following specifications shall be satisfied when the capacitors are restored to 20 after subjected to charge and discharge test  
with the voltage waveform shown below at room temperature (15 to 35 ).  
Capacitance change  
D.F. (tan  
Leakage current  
20% of the initial value  
200% of the initial specified value  
The initial specified value  
≦±  
)
δ
Frequency  
3Hz  
Number of cycles  
50 million times  
Rated voltage  
150V  
Voltage waveform  
1 cycle  
0V  
Endurance  
Shelf Life  
The following specifications shall be satisfied when the capacitors are restored to 20 after subjected to DC voltage with the rated  
ripple current is applied (the peak voltage shall not exceed the rated voltage) for 5,000 hours at 85  
.
Capacitance change  
D.F. (tan  
Leakage current  
20% of the initial value  
200% of the initial specified value  
The initial specified value  
≦±  
)
δ
The following specifications shall be satisfied when the capacitors are restored to 20 after exposing them for 500 hours at 85 without  
voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4.  
Capacitance change 20% of the initial value  
D.F. (tan  
≦±  
)
200% of the initial specified value  
The initial specified value  
δ
Leakage current  
DIMENSIONS (Screw-Mount) [mm]  
Terminal Code : LG  
Mounting Clamp Code : B  
Mounting Clamp Code : C  
360  
°
A±1  
W±1  
3
Sleeve (PVC : Black)  
45 ±5  
°
°
6
30 ±5  
°
°
Vent  
8
J
G±1  
L+5max.  
A
B
W
F
φD  
50  
63.5  
76.2  
89  
E
K
F
J
φD  
50  
63.5  
76.2  
78.0 64.0 68.0 22.4  
90.0 76.0 80.0 28.0  
104.5 90.0 93.5 31.5  
32.5 37.0 22.4 14.0  
38.1 43.5 28.0 14.0  
44.5 50.0 31.5 14.0  
50.8 56.5 31.5 16.0  
φ50 &φ63.5 : G=6  
φ76.2 &φ89 : G=5  
<Screw specifcations>  
Plus hexagon-headed screw :M5×0.8×10  
Maximum screw tightening torque :3.23Nm  
* The screw and the mounting clamp are separately supplied and not attached to the product.  
Product specifications in this catalog are subject to change without notice.Request our product specifications before purchase and/or use. Please use our products based on the information contained in this catalog and product specifications.  
CAT. No. E1001Y 2024  

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