P80 MV/HV — medium- and high-voltage synchronous generator 3.3–13.8 kV, up to 5700 kVA
P80 MV/HV is the medium- and high-voltage version of the four-pole P80 generator, one of the most widespread generators in the world for large generator sets.
- MV
- up to 3.3 kV 50 Hz / 4.16 kV 60 Hz (MVI/MVSI 804)
- HV
- up to 11 kV 50 Hz / 13.8 kV 60 Hz (HVI/HVSI 804), windings for 6–13.8 kV
- Power
- up to 4200 kVA (50 Hz) / 5100 kVA (60 Hz) per website; MV 804X data sheet — up to 5700 kVA at 4.16 kV
- Efficiency
- about 96.4–96.8 % (per data sheets)
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
P80 MV/HV is the medium- and high-voltage version of the four-pole P80 generator, one of the most widespread generators in the world for large generator sets. Medium-voltage machines (designation MVI/MVSI 804) are produced for voltages up to 3.3 kV at 50 Hz (1500 rpm) and up to 4.16 kV at 60 Hz (1800 rpm); high-voltage machines (HVI/HVSI 804) up to 11 kV at 50 Hz and up to 13.8 kV at 60 Hz. According to the website, the series power is up to 4200 kVA at 50 Hz and up to 5100 kVA at 60 Hz (up to 5190 kVA in the series description); the technical data sheet of MV 804X at 4.16 kV and 60 Hz gives up to 5700 kVA. Core lengths are R, S, T, W, X; the data sheets of the high-voltage windings cover voltages of 6.0–6.6 kV, 7.2 kV, 10–11 kV and 12.47–13.8 kV. The generator is brushless with a rotating field and separate excitation from a permanent-magnet pilot exciter (PMG). The voltage regulator (DM110, MA330 or DECS150) maintains voltage with an accuracy of ±0.25 % and has underfrequency protection (UFRO). The stator with a 2/3 pitch suppresses multiples of the third harmonic and eliminates increased neutral currents; the full damper winding reduces oscillations during parallel operation. Efficiency according to the data sheets is about 96.4–96.8 %. Insulation class F/H, degree of protection IP23, rotors balanced according to BS6861 part 1, grade 2.5. Six stator terminals are brought out to a steel terminal box, in which the AVR is housed. Design conditions: altitude up to 1000 m above sea level, ambient temperature up to 40 °C. Options: air filters IP23, thermistors, anti-condensation heaters, single-bearing version. The generators comply with BS EN 60034 and sections BS5000, VDE 0530, NEMA MG1-32, IEC 60034, CSA C22.2-100, AS1359. According to the manufacturer, thanks to its reliability and competitive cost the P80 is widely used in data centres, cogeneration, prime power stations and critical standby power systems; the manufacturer materials give an example of a P80 supply for a large oil and gas facility in Colombia. The medium- and high-voltage version allows the generator set to be connected directly to a 3.3–13.8 kV network.
Technical specifications
| MV | up to 3.3 kV 50 Hz / 4.16 kV 60 Hz (MVI/MVSI 804) |
|---|---|
| HV | up to 11 kV 50 Hz / 13.8 kV 60 Hz (HVI/HVSI 804), windings for 6–13.8 kV |
| Power | up to 4200 kVA (50 Hz) / 5100 kVA (60 Hz) per website; MV 804X data sheet — up to 5700 kVA at 4.16 kV |
| Efficiency | about 96.4–96.8 % (per data sheets) |
| Number of poles | 4 |
| Excitation | PMG |
| AVR | DM110, MA330, DECS150 |
| Regulation accuracy | ±0.25 % |
| Winding pitch | 2/3 |
| Insulation | class F/H |
| Degree of protection | IP23 |
Request a price and lead time
P80 MV/HV — medium- and high-voltage synchronous generator 3.3–13.8 kV, up to 5700 kVA. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
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