TestPower have released the Extech series 6800, which features an AC source (linear amplifying design for low distortion and high stability) and is available in 500, 1000, 2000 3000 or 4000 VA sizes.
These AC power supplies provide 0 to 300 volts adjustable output at 45 to 450 Hz. An optional resolution of 0.1 ma/0.01 watt is available for units up to 1000 VA, so that no additional power meter is required to test to the new low power equipment standby compliance requirements.
The Extech series 6800 has two options that provide output voltage from 0 to 600 volts or an extended frequency range of 45 to 1000 Hz.
TestPower provide sales and services for the Extech range of AC/DC power sources, leakage testers, compliance safety testers, L.C.R. Testers and DC Electronic Loads.