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Manufactur standard Medium Frequency Furnace Resonant Capacitor - High voltage AC film capacitor for power electronics – CRE Detail:
Application
1. Industrial automation
2. power source
3. rail transportation
4. new energy vehicle
5. wind power converters
6. solar inverters
Technical data
Technical data
|
|
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Rated capacitance
|
CN
|
3×121.9μF
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Tolerance
|
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±5%
|
Rated voltage
|
UN(Line voltage)
|
3300V.AC
|
Rated frequency
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Fn
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60Hz
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Output
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Qn
|
500kvar
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Maximum current
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Irms
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3×87.5A
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Maximum peak current
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Î
|
3×6KA
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Maximum surge current
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Is
|
3×18KA
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Series resistance
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Rs
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3×5mΩ
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Tangent of the loss
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tanδ
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0.002(100Hz)
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Tangent of the loss angle
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tanδ0
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0.0002
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Self discharge time const.
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C × Ris
|
10000S
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Self inductance
|
Le
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≤120nH
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Lowest operating temperature
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Θmin
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-40°C
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Maximum operating temperature
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Θmax
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70°C
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Storage temperature
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Θstorage
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-40°C~70°C
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Service life
|
at Θhotspot
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100000 h(<70 °C)
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Failure quota
|
|
100Fit
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|
|
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Test data
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|
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Voltage test between terminals
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Vtt
|
2.15UN/10S
|
A.C. voltage test terminal/container
|
Vt-c
|
8000V.AC/60S
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|
|
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Operating altitude
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2000m(max)
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|
accessories:
Over Voltage
|
1.1Un(30% of on-load-dur) |
System adjustment
|
1.15Un(30min/day) |
1.2Un(5min/day) |
1.3Un(1min/day) |
System Switch
|
1.5Un(100ms every time,1000times during the lifetime) |
Permitted torque
M6 Internal thread
|
4.5Nm
|
|
M8 Internal thread
|
6Nm
|
|
M8 external thread
|
6Nm
|
|
M10 external thread
|
8.5Nm
|
|
M12 external thread
|
15.5Nm
|
|
Product detail pictures:
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We usually think and practice corresponding for the change of circumstance, and grow up. We aim at the achievement of a richer mind and body as well as the living for Manufactur standard Medium Frequency Furnace Resonant Capacitor - High voltage AC film capacitor for power electronics – CRE , The product will supply to all over the world, such as: Indonesia, India, Hamburg, Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
By Jean from Tunisia - 2018.06.21 17:11
This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
By Marguerite from Jordan - 2017.04.08 14:55