مكثفات تصحيح معامل القدرة ذات الجهد المتوسط والمنخفض (LV-MV)
Exploded view
الأرقام تُعرّف الأجزاء في هذا الرسم فقط، وليست أرقام قطع الصانع.
Maker's file
Film Capacitors – Power Factor Correction / PhaseCap Premium capacitors
هذه ورقة بيانات سلسلة المنتج؛ وهذا المنتج صفٌّ من جدولها.
Specifications
| Technical data and specifications | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Characteristics | MKK480-D-16.7-01 / MKK525-D-20-01 | ||||||||||
| Rated capacitance CN | 3 × 77 µF / 3 × 77 µF | ||||||||||
| Tolerance | –5 / +10% / –5 / +10% | ||||||||||
| Connection | D (Delta) / D (Delta) | ||||||||||
| Rated voltage VN | 480 V AC / 525 V AC | ||||||||||
| Rated frequency fN | 50 Hz / 60 Hz / 50 Hz / 60 Hz | ||||||||||
| Output | 16.7 kvar / 20.0 kvar / 20.0 kvar / 24.0 kvar | ||||||||||
| Rated current IR | 20 A / 24 A / 22 A / 26 A | ||||||||||
| tan δ0 (dielectric) | 0.2 W / kvar / 0.2 W / kvar | ||||||||||
| WN | 64 Ws | ||||||||||
| RS | 4.13 mΩ | ||||||||||
| Ris × C | 30 000 s | ||||||||||
| Maximum ratings | |||||||||||
| Vmax (up to 8 h daily) | 580 V AC | ||||||||||
| Vmax (up to 1 min) | 680 V AC | ||||||||||
| Imax | Up to 1.3 × IR (A) including combined effects of harmonics, overvoltages and capacitance tolerance | ||||||||||
| IS | 300 × IR (A) | ||||||||||
| VTC imp | 8 000 Vpk (Standard 1.2/50 µs impulse) | ||||||||||
| Test data | |||||||||||
| VTT | 1 150 V AC / 50 Hz during 10 s | ||||||||||
| VTC | 3 000 V AC / 50 Hz during 10 s | ||||||||||
| *tan δ (50 Hz) | ≤ 0.5 W / kvar | ||||||||||
| Design data | |||||||||||
| Dimensions (d × h) | 116 × 200 mm | ||||||||||
| Weight approx | 1.8 kg | ||||||||||
| Impregnation | Non-PCB, dry, inert gas | ||||||||||
| Fixing | Threaded bolt M12 | ||||||||||
| Max. torque (Al can stud) | 10 Nm | ||||||||||
| Mounting position | Any mounting position possible See “Maintenance and Installation Manual” for further details | ||||||||||
| Climatic category –40/D | |||||||||||
| Θmin | –40 °C | ||||||||||
| Θmax | +55 °C | ||||||||||
| Storage temperature | –40 °C … +85 °C | ||||||||||
| Θhotspot max | +85 °C | ||||||||||
| Maximum power loss at Θambient |
| ||||||||||
| Humidity | av. rel. < 95% | ||||||||||
| Degree of protection | IP 20 | ||||||||||
| Maximum altitude | 4 000 m | ||||||||||
| P max | I max / 20 10 | ||||||||||
| Mean life expectancy | |||||||||||
| tLD | Up to 180 000 hours (temperature class –40/C); ΘHS ≤ 70°C Up to 130 000 hours (temperature class –40/D); ΘHS ≤ 70°C | ||||||||||
| Terminals | |||||||||||
| Protection degree | Isolated terminals, IP20 | ||||||||||
| Max. torque | 2.0 Nm | ||||||||||
| Terminal cross section | 25 mm2 | ||||||||||
| Maximum terminal current | 80 A | ||||||||||
| Creepage distance (min.) | 12.7 mm | ||||||||||
| Clearance (min.) | 9.6 mm | ||||||||||
| Safety | |||||||||||
| Mechanical safety | Overpressure disconnector | ||||||||||
| Max. short circuit current | (AFC: 10 kA) | ||||||||||
| Discharge resistor time | ≤ 60 s to 75 V or less | ||||||||||
| Test duration | 6 h* | ||||||||||
| Frequency range 1 | 10 ... 55 Hz* | ||||||||||
Drawings
Same family
صبا خازن شريكك في الصناعة
طلب عرض سعرأخبرنا بالقدرة والكمية