Details0,75 kW, 50/60 Hz, 30-300 VDC, 1 x 90-240 VAC, rated flow 2,2m³/h, rated head 58,7m, IP55, impeller made of stainless steel 1.431, other media contacting parts in 1.4401 Grundfos solar surface pumps provide the perfect sustainable, reliable and cost efficient alternative to irregular water supply solutions in remote locations, or for highly specific applications anywhere. Theses pumps provide individual solutions to water problems where conventional water supply systems fail or simply cannot reach. Although the initial investment including solar panel is higher, the operating cost is minimal. For the CR-Flex surface pump Grundfos has developed the MGFlex motor for optimal performance using solar power, for surface pump applications. Features:
- The motor continuously optimizes the speed according to the input power available when connected to DC supply
- Wide voltage range enables the motor to operate from 30 to 300 VDC or 90 to 240 VAC
- No extra protection relay is required.
- The motor is supplied with built-in thermal protection according to IEC60034-1
Article No 370039