E-Vo
Marelli Motori designs solutions aimed to deliver the right balance between efficiency and performance
Model E-Vo
Model: E-Vo, E-Vo UL
Frame size: 315 ÷ 630 (On request: 160÷250)
Technology: DIGITAL
Part number: E-Vo 10015267 / E-Vo UL 10015286
Compliance: E-Vo: CE, DNV / E-Vo UL 10015286: CE, DNV, UL
- Power supply voltage: 170 ÷ 277 Vac @ 50 ÷ 400 Hz
- Power supply source: Auxiliary windings, mains, PMG
- Voltage build-up: 6 Vac
- Voltage sensing type: 1-phase / 3-phase
- Voltage sensing range: 200 ÷ 480 Vac
- Current sensing type: 1-phase
- Current sensing range: 1 Aac
- Maximum continuative field current: 0 ÷ 7 Adc
- Maximum forcing field current: 0 ÷ 15 Adc
- Maximum field voltage: 200 Vdc
- Field resistance: 3 Ω ÷ 20 Ω
- Regulation accuracy from no load to full load: ±0.5 %
- Steady state accuracy: ±0.1 %
- Accuracy with ±4% engine governing: ±1 %
- Thermal Drift: ±0.5 %
- Response time: <1 cycle
- Operating temperature: -30 °C ÷ +70 °C
- Storage temperature: -40 °C ÷ +80 °C
- Interface: Potentiometers, dip-switches or software E-Vo Dashboard (only in combination of E-Vo Link)
- Voltage remote control: Arrangement
- Radio interference suppressor: Internal
- Ober-boosting: Arrangement for Varicomp
- Parallel operation with the mains: Arrangement for device
- Droop compensation
- Soft start
- Under-frequency limiter
- Over-excitation limiter
- Overvoltage alarm (only in combination of E-Vo Link)
- Internal fuse, replaceable
- External potentiometer, 100 kΩ – 1 W
- External DC voltage signal (±5 V)
- L: 180x170x43 mm
- Weight: 750 g
