Qoltec Uninterruptible power supply Pure Sine Wave UPS | 500VA | 350W | constant phase | Grey

Pure Sine Wave series power supplies are uninterruptible power supplies specifically designed to back up power to all home and office equipment in the event of mains power failure. Equipped with the latest line interactive technology, CPU controlled PWM technology and fully protected modular circuit. It can also be used for emergency power supply for CO, stoves and fireplaces. Emergency power supply with fixed phase.