MV56 / MV63 — synchronous generators for gensets 3.3–13.8 kV, up to 4.2 MVA
MV56 and MV63 are synchronous generators of medium and high voltage for diesel and gas-engine generator sets.
- Voltage
- 3.3/4.1 kV; 6/6.3 kV; 11/13.8 kV
- Output (MV56, 3.3–6.3 kV, 50 Hz, continuous duty 125 K)
- 2150 (XS) – 3900 (XL) kVA
- Output (standby mode, 60 Hz)
- up to 4200 kVA
- Rotational speed
- 1500 rpm (50 Hz) / 1800 rpm (60 Hz)
Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.
Description
MV56 and MV63 are synchronous generators of medium and high voltage for diesel and gas-engine generator sets. They are produced in series at the plant in Spain and are oriented to genset manufacturers: an engineering team and flexible production make it possible to fully adapt the machine to customer requirements, and the support service works 24 hours a day at the offer preparation stage. Design. The cylindrical outer frame is made of welded steel with raised feet (IM1101), and the steel bearing shields provide high rigidity and resistance to mechanical loads and to vibration from the piston engine. The version is single-bearing, with two ball bearings; on request the shields are fitted with an SAE flange adapter. Four-pole rotor, bar winding, insulation system of class H/F with VPI (vacuum pressure impregnation). Excitation is brushless with a permanent-magnet pilot exciter (PMG) and a digital automatic voltage regulator with three-phase sensing; parallel operation with other machines is provided, with resistance temperature detectors in the windings and anti-condensation heaters. Characteristics. Voltage 3.3/4.1 kV, 6/6.3 kV and 11/13.8 kV; rotational speed 1500 rpm (50 Hz) or 1800 rpm (60 Hz). For the 3.3–6.3 kV class at 50 Hz and continuous duty (temperature rise 125 K at 40 °C), the output is from 2150 kVA (MV56 XS) to 3900 kVA (MV56 XL); in standby mode at 60 Hz, up to 4200 kVA. Frame sizes: MV56 (XS, S, M, L, XL) and MV63 (XS–XL). Standard cooling IC01 (open self-ventilation), protection IP23; optional inlet filter IP44 and closed cooling circuits CACA or CWCA. Operating conditions: temperature up to 55 °C (for harsher conditions, special cooling solutions), altitude up to 2500 m; compliance with international standards. Applications: standby and prime genset and gas-engine power stations of medium voltage, data centres, industrial facilities, distributed generation.
Technical specifications
| Voltage | 3.3/4.1 kV; 6/6.3 kV; 11/13.8 kV |
|---|---|
| Output (MV56, 3.3–6.3 kV, 50 Hz, continuous duty 125 K) | 2150 (XS) – 3900 (XL) kVA |
| Output (standby mode, 60 Hz) | up to 4200 kVA |
| Rotational speed | 1500 rpm (50 Hz) / 1800 rpm (60 Hz) |
| Number of poles | 4 |
| Excitation | brushless with permanent-magnet pilot exciter (PMG), digital AVR |
| Insulation | class H/F, VPI, bar winding |
| Degree of protection | IP23 (IP44 filter optional) |
| Cooling | IC01 (options CACA, CWCA) |
| Bearings | single-bearing version, two ball bearings; SAE flange optional |
| Operating conditions | up to 55 °C, up to 2500 m |
Request a price and lead time
MV56 / MV63 — synchronous generators for gensets 3.3–13.8 kV, up to 4.2 MVA. We reply within one business day.
Or email sales@usk.ua or call 044 339-50-20.
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