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Cylindrical Aluminum Housing AC Filter Capacitor AKMJ-MC

Application
  • Suitable for UPS,power factor correction and LCL filter.
  • Widely used in wind power, photovoltaic and other occasions.
 
Basic Parameters
  • Capacitance range         single phase 20μF - 500μF 
  •                                               three phase 3×40μF - 3×200μF
  • Rated voltage                    330V. AC - 1140V. AC / 50Hz
  • Cap.tol                                ±5%(J);±10%(K)
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Description


  • Copper nut/screw leads, insulated plastic cover positioning,easy installation.

  • Aluminum round housing package, sealed with resin.

  • Resistance to high voltage, with self-healing.

  • High ripple currentt high dv/dt withstand capability.

  • Large capacity, small size.


Technical Parameters


Operating temperature range

Max.Operating temperature.,Top,max : + 85℃

Upper category temperature : + 70℃

Lower category temperatu re:- 40℃

Capacitance range

Single phase  20μF - 500μF

Three phase   3×40μF - 3×200μF

Rated voltage 330V. AC / 50Hz - 1140V. AC / 50Hz
Cap.tol ±5%(J);±10%(K)
Withstand voltage Vt -t     2.15Un / 10s

Vt -c      1000 + 2×UN V. AC 60s ( min3000V. AC )

Over voltage

1.1Un   ( 30% of on - load - dur. )

1.15Un ( 30min / day )

1.2Un   ( 5min / day )

1.3Un   ( 1min / day )

1.5Un   (100ms every time,1000 times during the lifetime )

Dissipation factor tgδ≤0.002 f = 100Hz

tgδ0 ≤ 0.0002

Insulation resistance Rs×C≥ 10000s ( at20℃ 100V.DC )
Withstand strike currentv
See the specification sheet
Irms See the specification sheet
Flame retardation UL94V -0
Maximum altitude

2000m

Derating should be considered when the altitude is between 2000m -5000m.

(For each increase of 1000m, voltage and current will be reduced by 10%)

Life expectancy 100000h ( Un ; θhotspot≤55℃)
Reference standard IEC61071 ; IEC60831

Why choose CRE capacitor ?


  • High Capacitance Density

Provides Greater Energy Storage Capacity In A Smaller Volume, Saving Space And Improving System Integration.


  • High Conatct Reliablity

Ensures Stable Circuit Connection, Reduces The Risk Of Failure, And Improves The Overall Reliability Of The Equipment.


  • Cylindrical Plastic Dry Structure

Dry Design, No Liquid Filling, Safe And Reliable, Suitable For A Variety Of Environments.


Automated Production Process


Automated Production Process


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