DC power supply 8-35V continuousStart off, can save 0V50msMaximum Current Operating 50mA Backup 10 mAElectric ball input range 75 (neutral) to 277 (neutral) 3-phase 4-wire AC (+20%)Electric ball input frequency 50-60 Hz at rated engine speed (minimum: 75V AC neutral) (start off from 15V neutral)Start-up output 1.2A DC to supply voltageFuel output 1.2A DC to supply voltageAuxiliary output 1.2A DC to supply voltageSize: 125 x 165 x 28mmCharge failure/excitation range: 0V-35VOperating temperature range: -30 - +70 degreesComplies with BS EN60950 low voltage guidelinesComplies with BS EN50081-2 EMC guidelinesComplies with BS EN50082-2 EMC guidelinescolor:BlackMaterial:plasticPackage Contents:1 x Generator Start Module1 x English ManualOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.