Industrial alternators 8 – 2500 kVA
Industrial alternators engineered in Italy
The Pellizzari name has been associated with Italian electromechanical engineering since the early twentieth century. Today's alternators carry that technical heritage forward: reliable, efficient machines designed for international markets.
Output at 50 Hz
8 – 2,150 kVA
Output at 60 Hz
10.2 – 2,575 kVA
Voltages and frequencies
380–415 V at 1500 rpm · 440–480 V at 1800 rpm
Available series
160 · 180 · 225 · 270 · 315 · 355 · 400 · 450
Highlights
Innovation and reliability
Pellizzari alternators are engineered with meticulous attention to detail and a constant commitment to quality. Advanced technologies and selected materials ensure reliable, long-lasting performance: in industrial, commercial or residential applications, every machine is designed to face the most demanding conditions and deliver stable, continuous power.
Product range
The range covers a broad spectrum of requirements and applications, with high-efficiency alternators designed to minimise energy losses and maximise output. Machines vary in size, rating and technical characteristics, from compact series up to frames for large installations.
Technical specs
Complete technical range
Rated outputs by series and model at 1500 rpm/50 Hz (380–415 V) and 1800 rpm/60 Hz (440–480 V).
46 models · Tap a header to sort
| 1500 rpm · 50 Hz | 1800 rpm · 60 Hz | ||||
|---|---|---|---|---|---|
| 160 | PLZ160A | 8 | 6.5 | 10.2 | 8.2 |
| 160 | PLZ160B | 11 | 8.8 | 13.8 | 11 |
| 160 | PLZ160C | 13.5 | 10.8 | 16.9 | 13.5 |
| 160 | PLZ160D | 16 | 12.8 | 20 | 16 |
| 160 | PLZ160E | 20 | 16 | 24 | 20 |
| 180 | PLZ180A | 22.5 | 18 | 28.8 | 23 |
| 180 | PLZ180B | 27.5 | 22 | 34.4 | 27.5 |
| 180 | PLZ180C | 31 | 25 | 37.5 | 30 |
| 180 | PLZ180D | 37.5 | 30 | 48.5 | 39 |
| 180 | PLZ180E | 40 | 32 | 50 | 40 |
| 180 | PLZ180F | 42 | 34 | 52.5 | 42 |
| 225 | PLZ225A | 50 | 40 | 65 | 52 |
| 225 | PLZ225B | 63 | 50 | 78 | 62 |
| 225 | PLZ225C | 75 | 60 | 90 | 72 |
| 225 | PLZ225D | 88 | 70 | 105 | 81 |
| 270 | PLZ270A | 100 | 80 | 125 | 95 |
| 270 | PLZ270B | 112 | 90 | 148 | 105 |
| 270 | PLZ270C | 125 | 100 | 156 | 120 |
| 270 | PLZ270D | 150 | 120 | 175 | 134 |
| 270 | PLZ270E | 156 | 128 | 206 | 152 |
| 270 | PLZ270F | 188 | 150 | 238 | 180 |
| 270 | PLZ270G | 200 | 160 | 260 | 190 |
| 270 | PLZ270H | 225 | 180 | 270 | 220 |
| 270 | PLZ270I | 250 | 200 | 320 | 240 |
| 315 | PLZ315A | 294 | 235 | 350 | 280 |
| 315 | PLZ315B | 313 | 250 | 380 | 304 |
| 315 | PLZ315C | 325 | 260 | 394 | 315 |
| 315 | PLZ315D | 343 | 280 | 420 | 335 |
| 315 | PLZ315E | 375 | 300 | 456 | 365 |
| 315 | PLZ315F | 400 | 320 | 481 | 385 |
| 355 | PLZ355A | 450 | 360 | 550 | 440 |
| 355 | PLZ355B | 500 | 400 | 594 | 475 |
| 355 | PLZ355C | 563 | 450 | 625 | 500 |
| 355 | PLZ355D | 600 | 480 | 713 | 570 |
| 355 | PLZ355E | 625 | 500 | 750 | 600 |
| 355 | PLZ355F | 680 | 536 | 800 | 640 |
| 400 | PLZ400A | 750 | 600 | 855 | 684 |
| 400 | PLZ400B | 800 | 640 | 916 | 733 |
| 400 | PLZ400C | 910 | 728 | 1,043 | 843 |
| 400 | PLZ400D | 1,000 | 800 | 1,145 | 916 |
| 400 | PLZ400E | 1,130 | 904 | 1,274 | 1,019 |
| 400 | PLZ400F | 1,250 | 1,000 | 1,386 | 1,109 |
| 450 | PLZ450A | 1,320 | 1,056 | 1,625 | 1,300 |
| 450 | PLZ450B | 1,563 | 1,250 | 1,780 | 1,424 |
| 450 | PLZ450C | 1,800 | 1,440 | 2,000 | 1,600 |
| 450 | PLZ450D | 2,150 | 1,720 | 2,575 | 2,060 |
Technical specs
- Power range8 – 2500 kVA
- Voltage110 – 13800 V
- Frequency50 / 60 Hz
- Poles2 / 4 / 6
- InsulationClass H
- ProtectionIP23 / IP55
Features
- Class H insulation system
- Self-regulating digital AVR
- IP23 standard, IP55 on request
- Bearings rated for 40,000 h
- Built-in PMG option
- 100% tested
Benefits
- High efficiency across the full load range
- Stable voltage regulation
- Lower lifecycle operating cost
- Suitability for harsh environments
- Global spare parts continuity
- Responsive technical support
Custom engineering
Every project has unique requirements. Pellizzari develops alternators to customer specifications: our engineering team works alongside OEMs and industrial partners to define tailored solutions that integrate perfectly into the final application.
Certified quality
Every Pellizzari alternator undergoes rigorous inspection and testing to ensure it meets the highest standards. Our dedication to quality does not stop at the design stage: we provide attentive after-sales service so customers receive support throughout the product life cycle.
Environmental commitment
At Pellizzari we recognise the importance of developing sustainable solutions. Our alternators are engineered to be efficient and environmentally responsible, reducing their impact through advanced technologies and carefully selected processes.
Typical applications