Technical Data |
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| APP |
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Capacitors are manufactured using Double Hazy Double thick Polypropylene film between two electrodes of thick Al foil (soft annealed 99.3% purity ) & have extended foil construction to ensure low watt losses. The capacitors are impregnated with NPCB, Bio-degradable impregnant & hermetically sealed. |
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Current carrying capacity of APP capacitor is 250 times greater than MPP capacitor. |
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| MXD |
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Capacitors are manufactured using one layer of Tissue Paper & one layer of Polypropylene film betweeen two electrodes of plain Al foil (soft, annealed,99.3% & above purity) Having extended foil design to ensure low watt losses.Tissue paper soaks the impregnant by capillary action ensuring perfect impregnation. PP film offers excellent insulation strength making capacitor stronger |
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Parameter |
APP (SL) |
APP (DL) |
Mixed-Di-Electric |
Type |
APP01 to APP025 |
APP01 to APP025 |
MXD01 to 025 |
Rated Voltage (UN) * |
415V / 440V / 480V |
415V / 440V / 480V / 525V / 575V |
415V / 440V / 480V / 525V / 575V |
Frequency |
50 HZ |
50 HZ |
50 HZ |
Max. Permissible Overvoltage |
1.15 x UN |
1.3 |
1.15 x UN |
Max. Permissible Overcurrent |
1.7 x IN |
1.9 |
1.7 x IN |
Temperature Category |
50oC / C |
50oC / C |
50oC / C |
electrod thickness |
5.5 to 6 micron Al |
5.5 to 6 micron Al |
5.5 to 6 micron Al |
Dielectric |
Polypropylene |
Double Polypropylene |
Polypropylene & Paper |
Dielectric Loss |
<0.2 watt / Kvar |
<0.2 watt / Kvar |
<0.2 watt / Kvar |
Capacitor Loss |
<0.5 watt / Kvar |
<0.5 watt / Kvar |
<1.0 watt / Kvar |
Impregnant |
PXE Oil |
PXE Oil |
PXE Oil |
Discharging |
Resistor |
Resistor |
Resistor |
Cooling |
Oil & Air Cooled |
Oil & Air Cooled |
Oil & Air Cooled |
Protection |
Internal Fuse |
Internal Fuse |
Internal Fuse |
| Hazardous & Inflammable |
Non-Inflammable & Non Hazardous |
Non-Inflammable & Non Hazardous |
Non-Inflammable & Non Hazardous |
Connection |
Delta |
Delta |
Delta |
Enclosure |
CRCA sheet |
CRCA sheet |
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Life Expectancy |
1,50,000Hrs |
2,00,000 Hrs. |
2,00,000 Hrs. |
Refering Standard |
IS 13585 (P1) |
IS 13585 (P1) |
IS 13585 (P1) |
Dimension |
see here |
see here |
see here |
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* Details for non - standard voltage rating capacitors will be provided on customer request. |
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