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The AFC3-series of capacitors are specifically designed to operating conditions, such as AC filtering and power factor correction, harmonic filtering in three-phase mains. These capacitors have a small value of their own losses.

Three capacitor elements are connected in delta internally, integrated overpressure protection ensure safe operation and controlled disconnection in the event of overload. Production is based on a “dry” technology where the metallized polypropylene film with self-healing is used. And the special composition of polymeric dielectric enables to reach high dielectric strength in the temperature range up to +70°С.

AFC3-capacitors can be alternative to capacitors of the other technologies, because they can stand different high voltage ripples. These capacitors have high values of operating current and long operating time.

Technical characteristics

Technical characteristics
StandartIEC 61071 (optional IEC 61881)
Capacitance3 x 4µF to 3 x 332µF ∆
Capacitance tolerance±10% (optional ±5%)
Rated DC Voltage640 to 1700 V AC
Maximum ripple currentup to 75 A
DielectricPolypropylene
Tangent of the loss angle2х10-4
Test voltage between terminals2,15 x Un (10s, 25°С ± 5°С)
Test voltage between shorted terminals and case3,6kVAC (60s, 50Hz, 25°С ± 5°С)
Operating temperature–40°C /+ 85°C
Storage temperature–55°C /+ 85°C
Cooling modeNatural
CaseCylindrical aluminum case
TerminalsTerminal block with screw clamps (TB3)/Flat patchplug (FP3)
Filling materialPU resin UL94 V0
Failure rate<300FIT
Lifetime Expectancy>100 000h
LIFETIME EXPECTANCY
RMS working Current vs ambient temperature

Case

Cylindrical aluminum case is filled with resin that meets RoHs requirements (according to UL 94). Self-extinguishing polyurethane resin (according to UL 94).

Dimensional drawing (AFC3 SERIES)


  • Max torque of terminals is 3N*m. During tightening of terminals any damages of terminal or cover must be avoided. Fixing bolt is M12x16, max torque of fixing bolt is 10 N*m.

Technical data AFC3 SERIES

Technical data AFC3 SERIES
Un rms, V Un AC, V C, µF Rs, mΩ D, мм H, мм Imax, А Weight, kg Design Ordering part number
Un 640V AC / Urms 450V, 3 ph delta
450 640 3 x 14 3 x 2,1 50 155 3 x 16 0,3 FP3 AFC3-045A50D155H14C
450 640 3 x 16 3 x 2,1 50 155 3 x 16 0,3 FP3 AFC3-045A50D155H16C
450 640 3 x 17 3 x 2,1 50 155 3 x 16 0,3 FP3 AFC3-045A50D155H17C
450 640 3 x 24 3 x 2 65 155 3 x 16 0,5 FP3 AFC3-045A65D155H24C
450 640 3 x 30 3 x 0,8 80 165 3 x 50 0,9 TB3M AFC3-045A80D165H30C
450 640 3 x 33 3 x 0,7 80 165 3 x 50 0,9 TB3M AFC3-045A80D165H33C
450 640 3 x 40 3 x 0,7 80 165 3 x 50 0,9 TB3M AFC3-045A80D165H40C
450 640 3 x 46 3 x 0,9 85 210 3 x 50 1,3 TB3M AFC3-045A85D210H46C
450 640 3 x 51 3 x 0,9 85 210 3 x 50 1,3 TB3M AFC3-045A85D210H51C
450 640 3 x 57 3 x 0,8 85 210 3 x 50 1,3 TB3M AFC3-045A85D210H57C
450 640 3 x 68 3 x 0,8 95 210 3 x 50 1,6 TB3M AFC3-045A95D210H68C
450 640 3 x 80 3 x 0,5 116 165 3 x 50 1,9 TB3L AFC3-045A116D165H80C
450 640 3 x 100 3 x 1 95 280 3 x 50 2,1 TB3M AFC3-045A95D280H100C
450 640 3 x 135 3 x 0,7 116 290 3 x 50 3,3 TB3L AFC3-045A116D290H135C
450 640 3 x 332 3 x 0,6 136 290 3 x 75 4,5 TB3L AFC3-045A136D290H332C
 
Un rms, V Un AC, V C, µF Rs, mΩ D, мм H, мм Imax, А Weight, kg Design Ordering part number
Un 750V AC / Urms 530V, 3 ph delta
530 750 3 x 9 3 x 2,3 50 155 3 x 16 0,3 FP3 AFC3-053A50D155H9C
530 750 3 x 10 3 x 2,3 50 155 3 x 16 0,3 FP3 AFC3-053A50D155H10C
530 750 3 x 12 3 x 2,2 65 155 3 x 16 0,5 FP3 AFC3-053A65D155H12C
530 750 3 x 16 3 x 2 65 155 3 x 16 0,5 FP3 AFC3-053A65D155H16C
530 750 3 x 20 3 x 2 65 155 3 x 16 0,5 FP3 AFC3-053A65D155H20C
530 750 3 x 23 3 x 0,8 80 165 3 x 50 0,9 TB3M AFC3-053A80D165H23C
530 750 3 x 30 3 x 0,8 80 165 3 x 50 0,9 TB3M AFC3-053A80D165H30C
530 750 3 x 38 3 x 0,9 85 210 3 x 50 1,3 TB3M AFC3-053A85D210H38C
530 750 3 x 48 3 x 0,9 85 210 3 x 50 1,3 TB3M AFC3-053A85D210H48C
530 750 3 x 68 3 x 0,5 116 165 3 x 50 1,9 TB3L AFC3-053A116D165H68C
530 750 3 x 100 3 x 1 95 280 3 x 50 2,1 TB3M AFC3-053A95D280H100C
530 750 3 x 135 3 x 0,7 116 290 3 x 50 3,3 TB3L AFC3-053A116D290H135C
530 750 3 x 200 3 x 0,7 136 290 3 x 75 4,5 TB3L AFC3-053A136D290H200C
 
Un rms, V Un AC, V C, µF Rs, mΩ D, мм H, мм Imax, А Weight, kg Design Ordering part number
Un 850V AC / Urms 600V, 3 ph delta
600 850 3 x 7 3 x 2,4 50 155 3 x 16 0,3 FP3 AFC3-060A50D155H7C
600 850 3 x 9 3 x 2,2 65 155 3 x 16 0,5 FP3 AFC3-060A65D155H9C
600 850 3 x 11 3 x 2,1 65 155 3 x 16 0,5 FP3 AFC3-060A65D155H11C
600 850 3 x 12 3 x 2,1 65 155 3 x 16 0,5 FP3 AFC3-060A65D155H12C
600 850 3 x 14 3 x 2,1 65 155 3 x 16 0,5 FP3 AFC3-060A65D155H14C
600 850 3 x 19 3 x 0,8 80 165 3 x 50 0,9 TB3M AFC3-060A80D165H19C
600 850 3 x 25 3 x 1 85 210 3 x 50 1,3 TB3M AFC3-060A85D210H25C
600 850 3 x 38 3 x 0,9 95 210 3 x 50 1,6 TB3M AFC3-060A95D210H38C
600 850 3 x 50 3 x 0,5 116 165 3 x 50 1,9 TB3L AFC3-060A116D165H50C
600 850 3 x 68 3 x 1,1 95 280 3 x 50 2,1 TB3M AFC3-060A95D280H68C
 
Un rms, V Un AC, V C, µF Rs, mΩ D, мм H, мм Imax, А Weight, kg Design Ordering part number
Un 1070V AC / Urms 760V, 3 ph delta
760 1070 3 x 4 3 x 1,8 50 155 3 x 16 0,3 FP3 AFC3-076A50D155H4C
760 1070 3 x 5 3 x 1,7 50 155 3 x 16 0,3 FP3 AFC3-076A50D155H5C
760 1070 3 x 6 3 x 1,7 65 155 3 x 16 0,5 FP3 AFC3-076A65D155H6C
760 1070 3 x 7,3 3 x 1,7 65 155 3 x 16 0,5 FP3 AFC3-076A65D155H7,3C
760 1070 3 x 10 3 x 0,6 80 165 3 x 50 0,9 TB3M AFC3-076A80D165H10C
760 1070 3 x 11 3 x 0,6 80 165 3 x 50 0,9 TB3M AFC3-076A80D165H11C
760 1070 3 x 17 3 x 0,7 85 210 3 x 50 1,3 TB3M AFC3-076A85D210H17C
760 1070 3 x 18 3 x 0,7 85 210 3 x 50 1,3 TB3M AFC3-076A85D210H18C
760 1070 3 x 22 3 x 0,7 85 210 3 x 50 1,3 TB3M AFC3-076A85D210H22C
760 1070 3 x 28 3 x 0,5 116 165 3 x 50 1,9 TB3L AFC3-076A116D165H28C
760 1070 3 x 33 3 x 0,5 116 165 3 x 50 1,9 TB3L AFC3-076A116D165H33C
760 1070 3 x 49 3 x 0,8 95 280 3 x 50 2,1 TB3M AFC3-076A95D280H49C
760 1070 3 x 56 3 x 0,6 116 290 3 x 50 3,3 TB3L AFC3-076A116D290H56C
 
Un rms, V Un AC, V C, µF Rs, mΩ D, мм H, мм Imax, А Weight, kg Design Ordering part number
Un 1200V AC / Urms 850V, 3 ph delta
850 1200 3 x 4 3 x 1,8 50 155 3 x 16 0,3 FP3 AFC3-085A50D155H4C
850 1200 3 x 8 3 x 1,7 65 155 3 x 16 0,5 FP3 AFC3-085A65D155H8C
850 1200 3 x 12 3 x 0,6 85 210 3 x 50 1,3 TB3M AFC3-085A85D210H12C
850 1200 3 x 17 3 x 0,9 85 290 3 x 50 1,8 TB3M AFC3-085A85D290H17C
850 1200 3 x 25 3 x 0,5 116 165 3 x 50 1,9 TB3L AFC3-085A116D165H25C
850 1200 3 x 41 3 x 0,8 95 280 3 x 50 2,1 TB3M AFC3-085A95D280H41C
850 1200 3 x 56 3 x 0,6 116 290 3 x 50 3,3 TB3L AFC3-085A116D290H56C
 
Un rms, V Un AC, V C, µF Rs, mΩ D, мм H, мм Imax, А Weight, kg Design Ordering part number
Un 1400V AC / Urms 1000V, 3 ph delta
1000 1400 3 x 11 3 x 0,7 85 210 3 x 50 1,3 TB3M AFC3-100A85D210H11C
1000 1400 3 x 17 3 x 0,5 116 165 3 x 50 1,9 TB3L AFC3-100A116D165H17C
1000 1400 3 x 33 3 x 0,6 116 290 3 x 50 3,3 TB3L AFC3-100A116D290H33C
1000 1400 3 x 38 3 x 0,6 116 290 3 x 75 3,3 TB3L AFC3-100A116D290H38C
 
Un rms, V Un AC, V C, µF Rs, mΩ D, мм H, мм Imax, А Weight, kg Design Ordering part number
Un 1700V AC / Urms 1200V, 3 ph delta
1200 1700 3 x 9 3 x 0,6 85 210 3 x 50 1,3 TB3M AFC3-120A85D210H9C
1200 1700 3 x 12 3 x 0,4 116 165 3 x 50 1,9 TB3L AFC3-120A116D165H12C
1200 1700 3 x 22 3 x 0,7 95 280 3 x 50 2,1 TB3M AFC3-120A95D280H22C
1200 1700 3 x 33 3 x 0,6 116 290 3 x 50 3,3 TB3L AFC3-120A116D290H33C

Standards

IEC 61071:
Power electronic capacitors
IEC 60068-1:
Environmental Testing Part 1: General and Guidance
UL 94:
Plastic flammability testing