1. Adopted of high quality electronic components, and accuracy process, for the durability 2. High accuracy, the pressure regulation accuracy is less than ±1% 3. Professional design, it can provide stable performance. 4. Suitable for S0/ (7.5KVA-62.5KVA) generator 5. With generator voltage regulation, over voltage , low , high voltage stability and adjustable voltage range Sensing Input/Power input 95 VAC to 130 VAC 1 phase or 190 VAC to 265 VAC 1 phase Magnetic field output Voltage:Max. 82 @ 200 Vac input Current:Continuous 4A, Transient 7.5A for 10 seconds Pressure regulationg accuracy Less than +/-%RMS with 4% engine governing Model: AS540 Detection and Power Input: Voltage 120 (95-130) / 240 (190-265) VAC Single-phase two-wire selection with jumper copper Magnetic Field Output: Maximum 82V DC at 200VAC input Current: 4A Continuous, non-continuous 10 seconds 7.5A Pressure Regulation Accuracy: Less than ±1% Note:due to different production batches, the printing screen printing/appearance is different, which does not affect the use. Colour:Black Material:plastic+metal Package Contents: 2 x automatic voltage regulator Only the above package content, other products are not included. Note: Light reflection 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.