Zener ECODRIVE 8000 solar variable speed drive

The Zener ECODRIVE 8000 is a solar variable speed drive with a built-in maximum power point tracking (MPPT) controller to achieve maximum power from the solar array under all conditions. The product also includes Zener’s sophisticated motor control algorithm, designed to achieve high motor energy efficiency.

The variable speed drive is versatile, offering flexibility for system integrators or OEMs with its internal logic functions, programmable I/O and ability to communicate with other equipment. It can operate standalone solar or as a hybrid (or blended system) using an auxiliary supply. The auxiliary supply may be single-phase (240 V or 480 V SWER) or three-phase from a generator or mains grid.

Features include: robust powder-coasted IP66 steel enclosures or stainless steel enclosure for more demanding environments; automatic operation without additional controls or PLC; constant flow or variable flow/pressure control; soft start and stop to eliminate water hammer; comprehensive and customised pump system protection; application menus for simple set-up; and a remote monitoring capability.

The product is said to reduce inrush currents and energy requirements. A 50°C temperature rating is available.