Renewable Solar Inverter RSI is an off-grid solar inverter to enable end-user to use solar power for a wide range
of water applications. RSI is customized specifically to be compatible with Grundfos pumps. With the built-in MPPT
and various protection software, it delivers an efficient and reliable solar system solution.
• 3-phase 208V, 380V or 440V
• Quick setup wizard
• Preconfigured inputs
• Build-in MPPT (Maximum power point tracking)
• AC and DC power source compatible
• Solar solution for up to 250kW
RSI offers the following inputs and output:
• RS-485 Modbus RTU/TCP
• 6 Digital inputs, preconfigured for solar application
• 2 Signal relays, RUN/FAULT
Technical:
Approvals and markings: CE
Installation:
Range of ambient temperature: -10 .. 60 °C
Relative humidity: 100 %
Electrical data:
Rated power - P2: 2.2 kW
Mains frequency: 50 / 60 Hz
Rated voltage: 3 x 208 - 240 V
Enclosure class (IEC 34-5): IP66
Rated voltage output AC: 220 V
Voltage input DC: 400 V
Rated current output AC: 11 A
Udc: 230 V
Others:
Net weight: 8.8 kg
Gross weight: 9.8 kg