MFA Capacitors

Self-healing metallized polypropylene single-phase capacitors, equipped with overpressure safety device. Biodegradable non toxic filling, PCB free.

Technical Characteristics 

 

Capacity Tollerance -5% +10%
Rated frequancy 50 Hz (60 Hz on request)
Max working voltage 1,1 Vn
Max Overcurrent 1,3 In
Max allowed switch-on current 100 In
Temperature class -25/D (Max 55°C)
Dielectric losses <0,3 W/kVar
Test Voltage between terminals 2,15 Vn 50 Hz x 10 sec.
Test Voltage between terminals and case 3 kV x 10 sec.100 In
Impulse Voltage test 15 kV (1,2/50 mS)
Expected life 60.000 h
Safety overpressure disconnector Internal
Standards EN 60831-1/2, IEC 831-1/2

Capacitors:

 

Type Capacity Rated Voltage Rated Power Rated Current Diameter Height Weight Pcs/box
μF Vac kvar A mm mm gr
MFA 50023 50 230 0,83 3,6 60 138 400 36
MFA 100023 100 230 1,67 7,2 60 138 400 36
MFA 20740 20,7 400 1,04 2,6 55 78 200 36
MFA 41440 41,4 400 2,08 5,2 60 138 400 36
MFA 82840 82,8 400 4,16 10,4 60 138 400 36
MFA 16744 16,7 440 1,0 2,3 55 78 200 36
MFA 33344 33,3 440 2,0 4,6 60 138 400 36
MFA 66644 66,6 440 4,0 9,2 60 138 400 36
MFA 13750 13,7 500 1,08 2,15 55 78 200 36
MFA 27450 27,4 500 2,15 4,3 60 138 400 36
MFA 54850 54,8 500 4,3 8,6 60 138 400 36
MFA 10655 10,6 550 1,0 1,8 55 78 200 36
MFA 21255 21,2 550 2,0 3,6 60 138 400 36
MFA 42555 42,5 550 4,0 7,2 60 138 400 36

 

Discharge resistor Resistance Power
kohm W
3999999991617 120 2
3999999991606 180 2