MGC I
| Model | MGC I |
| Frame size | 500 ÷ 560 |
| Technology | ANALOGUE |
| Regulator | MGC I |
| Part number | M40FA610A |
| Compliance | CE |
- Main Data
- Electrical characteristics
- Features
- Dimensions and weight
Main Data
| Generator frame size | Standard 500÷560 |
| AVR supply | Auxiliary winding*, mains |
| Voltage sensing | Single phase |
| Voltage remote control | Arrangement |
| Radio interference supressor | Internal |
| MGC I | M40FA610A |
| Over-exitation device | Arrangement for varicomp |
| Parallel operation with the mains | Arrangement for device |
| Parallel operation with similar generators | Arrangement |
| Limiters | Under-frequency |
| Function | Auxiliary inputs |
Electrical characteristics
| Power supply voltage | 170 ÷ 277 Vac @ 50/60 Hz |
| Power supply source | Auxiliary windings, mains |
| Voltage build-up | 5 Vac |
| Voltage sensing type | 1-phase |
| Voltage sensing range | 170 ÷ 480 Vac |
| Current sensing type | 1-phase |
| Current sensing range | 1 A |
| Maximum continuative field current | 0 ÷ 8 Adc |
| Maximum forcing field current | 0 ÷ 15 Adc |
| Maximum field voltage | 100 Vdc |
| Field resistance | 3 Ω ÷ 20 Ω |
| Regulation accuracy from no load to full load | ±1 % |
| Steady state accuracy | ±0.1 % |
| Accuracy with ±4% engine governing | ±1 % |
| Thermal Drift | ±0.5 % |
| Response time | 1 cycle |
| Operating temperature | -30°C ÷ +60°C |
| Storage temperature | -40°C ÷ +70°C |
Features
| Interface | Potentiometers, dip-switches |
| Function | Droop compensation |
| Protection | Under-frequency limiter Internal fuse, replaceable |
| Control | External potentiometer, 1 kΩ - 2 W External DC voltage signal (-3/+3 V) |
Dimensions and weight
| L | 176 mm |
| B | 105 mm |
| K | 160mm |
| H | 41 mm |
| D | 6.5mm |
| Weight | 460g |
| Drawing |  |