THE SOLAR POOL PUMP

SUND IS THE NASTEC RANGE OF SOLAR PUMPS FOR THE CIRCULATION AND FILTERING OF POOL WATER. ■ Energy saving thanks to photovoltaic energy supply and variable-speed operation. Lengthening of system life and greater system reliability. Quick and simplified installation thanks to the electronics integrated into the motor and smartphone control. Extremely low noise operation. Installation in humid and dusty environments thanks to IP55 (NEMA 4) protection rating.

In this way, the pump’s operation is guaranteed at any time of day. It is also possible to meet demand peaks through mains power in order to avoid the over-dimensioning of the photovoltaic system. When installed, the HMA accessory automatically manages the switch from one source of energy to the other based on multiple logics that the user can select: ■ achievement of the daily flow requirement ■ remote control via digital input.

High-performance hydraulic part with rapid extraction inlet pre-filter#'. Carbon-ceramic mechanical seal. Pump body, impeller and diffuser in reinforced technopolymer. Transparent polycarbonate filter cover. Inlet and outlet connections to attach for PVC tubes with an external diameter of 50 mm. Guaranteed operation with sea salt water. ■ Integrated input filter for Category C1 (EN61800-3), Class B (EN55011)

Integrated inverter attached to the motor, exclusively in aluminium, and with independent ventilation to guarantee excellent thermal performance. Synchronous three-phase motor with highly efficient permanent magnets.

Based on the varying conditions of solar irradiation and temperature, MPPT (Maximum Power Point Tracking) maximises the electrical power drawn from the panels and therefore the amount of water pumped. The greater the solar irradiation the faster the pump’s rotation speed, and consequently water flow increases. When solar irradiation decreases (due to clouds or the different times of day), the pump reduces frequency and therefore the flow, but it continues to provide water until the irradiation falls below a minimum level necessary to ensure operation.

■ EMC Compliance: EN61800-3 C2 (Cl for MIDA Solar 203, ■ Energy efficiency class (EN61800-9-2): IE2 ■ Relative humidity of the working environment: Working ambient temperature: from -10 °C (14 °F) to 60 °C (140 °F) Maximum working ambient temperature at full load: 50°C (122 °F) Maximum altitude at rated current: 1000 m Vibration resistance: Protection degree: IP66 (NEMA 4X) Settable digital outputs N.O. or N.C: ■ 4 digital inputs, configurable N.O. or N.C. for motor run/stop. ■ RS485 MODBUS RTU, BACnet Bluetooth® SMART

We were born in 2007 with over 30 years of previous experience in water pumps. We develop products dedicated to specific applications. We don’t claim to do everything, but we strive to do the best at what we do. We pay attention to details. We love manufacturing and encourage every form of repair. That’s why we offer spare parts. We update our products while maintaining compatibility with the past. We support our customers always and by every possible means. We are global in sales but local in assistance. Nastec srl Via della Tecnica 8 36048 Barbarano Mossano Vicenza - Italy Nastec reserves the...