Pure Sine Wave UPS vs Modified Sine Wave UPS

What is Pure Sine Wave UPS?

A pure sine wave UPS is an uninterruptible power supply that produces an uninterrupted, clean sine wave output. It is suitable for use with sensitive electronic equipment. Pure sine wave UPS provide better power quality than modified sine wave UPS. UPS with pure sine wave power output are more reliable and more energy efficient, since they do not require extra energy to convert the wave form.

What is Modified Sine Vave UPS?

A modified sine wave UPS, also know as simulated sine wave UPS, is an uninterruptible power supply that produces a stepped or square wave output. The modified sine wave UPS is used to provide continuous power during short term power shortcut to electronic equipment which is less sensitive, such as lights, fans and pumps. Modified sine wave UPS are relatively easy to install, and they are also available in a variety of sizes and power capacities. All in all, modified sine wave UPS are an affordable and reliable option for providing power backup and protection for less sensitive equipment.

Differences Between Pure Sine Wave UPS and Modified Sine Wave UPS

If you are wondering what are the differences between a pure sine wave UPS and modified sine wave UPS, that are, efficiency and cost. A pure sine wave UPS produce an uninterrupted and clean sine wave output, while a modified sine wave UPS produce a stepped or square wave output.

The pure sine wave UPS is more expensive than the modified sine wave UPS, but they provide better power quality and are more suitable for sensitive electronic equipment.

The pure sine wave UPS are also more efficient and can reduce energy costs. Modified sine wave UPS, on the other hand, are less expensive and are suitable for less sensitive electronic equipment.