Peter-Electronic-VD-E-Series-IP66-1-Phase-Frequency-Inverters-DIN-Rail-Mounting-Peter-Electronic-2I003-23110-This-IP66-rated-1-1k W-1-phase-AC-drive-features-easy-installation-&-programming-A-PWM-clock-frequency-of-4-to-32k Hz-&-adjustable-fixed-frequencies-makes-this-inverter-suitable-for-a-range-of-applications-such-as-pumps-grinding-machines-ventilators-etc-br-br-There-are-three-accessories-available-to-complement-this-AC-drive-the-Versi Stick-is-a-memory-stick-with-copying-f