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AC filter capacitor AKMJ

String type double thickened metalized electrode,enveloped with aluminum case and flame-resistant epoxy resin,welded by copper nut.

Category：

Power Electronic Capacitors

AKMJ Filtering Capacitor

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Details description

AC filter capacitor
Introduction	Product Type AKMJ
String type double thickened metalized electrode,enveloped with aluminum case and flame-resistant epoxy resin,welded by copper nut.They have the characteristics of good heat dissipation,low temperature,strong over-current,conveniently toinstall bridge type circuit,etc.Widely used in different kinds of electronic equipmenst as resonance capacitor.
Outine drawing

Lifetime expectancy	Typical circuit

Product application
Widely used in different kinds of electronic equipmenst as resonance capacitor. Widely used in high-power UPS、switching power supply、inverters as resonance capacitor、governance of harmonic and improved power factor.
Construction and general data
Characteristics
Capacitance range	3x20 to 3x300 μF
Voltage range	400 to 1140V.AC
Capacitance tolerance	J:±5%,K:±10%
Operating temperature range	-40℃ to 85℃
Storage temperature range	-40℃ to 105℃
Maximum altitude	≤2000m
Life expectancy	10 000 hours
Failure rate	＜100 Fit
Flame retardation	UL94V-0
Test data
Voltage between terminals VTT	2Un(AC) applied for 30s at 25±5℃
Voltage between terminals and case VTC	(2×Un+1000)VAC,Min 3000VAC,for 60 sec
Pulse rise time(dv/dt)	≥100V/μs
Insulation resistance	≥5000s,100V.DC/60s
Reference standards
Construction	plastic cover rated V0 acc. to UL94
Impregnant	Filling with solid insulation epoxy
Dielectric	Self healing metallized polypropylene thin films
Terminals	Tinned brass nut
Reference standards
IEC61071 GB/T 17702-2013