Unit - The Power Packs - Watermaid SA, Suppliers of Salt Water Chlorinator for Swimming Pools and Spas

The Power Pack

The Watermaid Low Maintenance Power Supply comes in two sizes: QT200( up to 90 000 litres) and QT300( up to 150 000 litres)

	A chlorine control knob that sets the maximum output amperage over varying conditions with an easy-to-read 30 amp meter.
	1 amp means about one gram of chlorine equivalent per hour!
	Heavy duty metal, fully powder-coated and enclosed power supply case with weather and corrosion resistant design features and an easy to install wall bracket.

	The QT300 is set to the max of 30A for a continuous work cycle of 30 Amps, designed to operate at maximum efficiency with minimal temperature rise!The QT200 is set to a max of 20A for a contiuous work cycle.
	Two 65 Amp, 100°C rated silicon controlled rectifiers mounted on a heavy duty heat sink for maximum reliability.
	Operation in any salt level between 4000 PPM and seawater.
	Automatic electronic overload / dead short protection circuitry, i.e. the output is fully controlled to 30 amps.
	Excessive salt overload protection. The transformer is always protected, even after a dead short!
	Gas sensor protection. Power is cut to the cell if there is a gas build-up in the cell.
	Complies with current rules and regulations, and is fully approved by the Australian Electrical Authority.
	Full DC amperage can be monitored by a simply glance at the Amp Meter.
	An indicator lamp identifies that the Watermaid is delivering the correct voltage and current to the Watermaid Cell. If the light changes from Green to Red the unit will cut Power to the Cell indicating that there is no water flowing through the cell.