<p>Features:</p> <p>Stable Voltage: The voltage regulator stabilizes the voltage prevents voltage instability achieves stable and balanced electricity consumption and thus prolongs the service life of electrical appliances.</p> <p>Multiple Protection: The energy-saving device has overheating protection. When the continuous working temperature is too high it will automatically cut off the power supply and resume use after cooling.</p> <p>Energy Saving:Electronic control capacitors balance current comprehensively improve the power of electrical products and avoid ineffective waste.</p> <p>Work Indicator Light: The energy-saving device has an indicator light which is clear and visible during the energy-saving process making it easy to operate.</p> <p>After-sales Service: If you have any problem please contact us immediately we will help you solve it as soon as possible.</p> <p>Specifications:</p> <p>Rated Voltage: 90V-250V</p> <p>Working Temperature: -60-75</p> <p>Rated Frequency: 50Hz-60Hz</p> <p>Effective Carrying Capacity: 15000W-18000</p> <p>Notes:</p> <p>1. Due to different monitors and lighting effects the actual color may be slightly different from the image.</p> <p>2. Due to manual measurement please allow 1-3cm deviation.</p> <p> includes: </p> <p>1 * Voltage Regulator</p> <p>or</p> <p>2 * Voltage Regulator</p> <p>or</p> <p>4 * Voltage Regulator</p> <p>\</p>