UPS & inverters

Powercom RAPTOR RPT-2000AP 500i

1 day:	500i
from 3 days:	450i
from 14 days:	375i
from 30 days:	350i
from 6 days:	350i

Wester MSW 600 Car inverter 350i

1 day:	350i
from 3 days:	315i
from 14 days:	263i
from 30 days:	245i
from 6 days:	245i

Wester MSW250 Car inverter 200i

1 day:	200i
from 3 days:	180i
from 14 days:	150i
from 30 days:	140i
from 6 days:	140i

Description

What is it and why is it necessary?

This category includes Uninterruptible Power Supplies (UPS) and Inverters

Description

An uninterruptible power supply or uninterruptible power source (UPS) is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails. A UPS differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteries, supercapacitors, or flywheels.

A power inverter, or inverter, is a power electronic device or circuitry that changes direct current (DC) to alternating current (AC). The resulting AC frequency obtained depends on the particular device employed.