MKPgTM Three-Phase Power Capacitors | MKPgTM Gas-Filled Power Capacitors |
- High end for the heart of your PFC installation.
design | pressed aluminium can with stud M12 x 16, aluminium lid |
internal connection | delta |
tolerance of capacitance | -5... + 10% |
terminals | CAPAGRIPTM three phase screw terminal, IP20 |
safety device | BAMTM (overpressure break action mechanism) |
dielectric material | low-loss polypropylene, dry |
impregnant (filling material) | N2 |
mounting position | any position |
permitted overvoltages |
UN + 10% 8hrs/d UN + 15% 30min/d UN + 20% 5min/d UN + 30% 1min/d UN x 3.05 max.peak rating |
test voltage btw. terminals | 2.15 x UN AC/2s |
test volatage terminals to case | >2 x UN + 1000V AC/2s, typically 3600 or 4500V |
maximum permissible current | 1.5 ... 1.9 IN details see data charts, higher values on request |
max. inrush current |
300 x IN |
dissipation losses | approx. 0.25W/kvar |
max. relative humidity | 95% |
ambient temperature class | -40º/D (max. 55ºC, average 24h: 45ºC) |
statistical life expectancy |
>130 000h |
standards | IEC 60831 (2003), VDE 0560-46/47 CSA C22.2 No. 190-M1985, UL Standard No. 810 GOST 1282-88 |
approval marks | (CSA/UL mark for voltages up to 600V) |