PRESS·O·MATIC INVERTER FOR CONTROLLING THE ELECTRIC PUMPS Electronic device for controlling the electric pumps based on inverter technology. Controls start-up and stop of the electric pump and modulates the motor revs. depending on the withdrawal of water from the plant. TECHNICAL DETAILS • Constant pressure thanks to the regulation of the electric pump revs. • Energy saving thanks to lower pump absorption • Gradual pump start-up and stop that reduce hammering and eliminate peak current on ignition • Protection against dry running if there is no suction air • Reset automatic in the case of stopping due to dry running, able to autonomously solve the error condition • Effective leak control for the protection of the pump in the case of continuous re-starts • Digital indication of the pressure on the display • Amperometric motor control • Indication of the various functioning/error states via luminous indicators and messages on the display • Functioning in twin units alternately • Double set-point that can be commanded at a distance • Electric pump remote start and stop • Rotation direction inversion via software (does not require interventions on wiring) • Removable electric clamps to easy wiring • For correct functioning of the systems with Press•o•Matic, he use of an expansion vessel is recommended PRESSURE-FLOW RATE GRAPHICS (ELECTRIC PUMP 1,5 HP) TECHNICAL DATA • Mains power supply: single phase 230V ± 10%, 50Hz • Motor output: three phase 220V • Maximum motor power: 2200W - 3HP • Maximum line absorption: 16A at 230V • Maximum pressure accepted: 8 bar • Maximum temperature of the liquid: 50°C • Pressure drop: 0.1 bar at 150 l/min • Set-point regulation range: 1.5÷7 bar • Start pressure regulation range: 1÷6.7 bar • Hydraulic connection: G1¼ male-male • Frequency modulation range: 25÷50 Hz • Protection rating: IP 65 VERSIONI SPECIALI • Frequency modulation range 30÷60 Hz • Connection cable for functioning in pairs 4x0.5 mm2 100 cm (SR-CBL4X05-100) Traditional on-off device Press•o•Matic with inverter technology (set-point 2,0 bar) Your Life, our Quality. Worldwide.