
Controlador para bombas solares IDEEI LF-100 de baixa tensão 40–130V CC com MPPT para sistemas de bomba PMSM.
O LF-100 converte energia do arranjo solar em saída CA controlada para bombas d’água. Suas ramificações de modelo verificadas cobrem sistemas de bomba PMSM CC48V / 72V / 96V; a seleção final deve seguir a corrente da bomba, tipo de motor e dados da string PV.
O controlador ajusta a velocidade da bomba conforme a energia PV disponível muda, suportando bombeamento solar direto de água.
Automatic operating logic and pump protection functions support unattended water-supply applications.
PV input is the primary source; supported AC backup arrangements depend on the selected model and wiring.
Current, voltage, phase, motor type, PV string and cable length are checked together before ordering.
The table below keeps every verified power or model branch visible. Match the inverter by pump rated current, voltage, phase and application conditions—not by kW alone.
| Controller | PV input | Optimal MPPT range | Motor | Power |
|---|---|---|---|---|
| LF-100 | 40–130V CC | 48–110V DC | Permanent-magnet synchronous pump motor | Confirm for selected pump |
| Item | Especificação verificada |
|---|---|
| PV input range | 40–130V CC |
| Optimal MPPT voltage | 48–110V DC |
| Maximum output current | 11.8A |
| Speed range | 0–3000rpm |
| Cooling | Air cooled |
| Working environment | -15°C to 60°C |
For a dependable quotation, also confirm the installation altitude, ambient temperature, enclosure requirement, daily operating schedule, water-source conditions and whether utility or generator backup is required. These details affect derating, cable selection, protection devices and the final AC/DC system design.
Installation and commissioning must be completed by qualified electrical personnel. Verify polarity, grounding, protective devices, PV open-circuit voltage and motor wiring before energizing. Apply the manual derating and reactor guidance for temperature, altitude and long cable runs.
The supplied manual describes low-voltage permanent-magnet synchronous solar submersible pump systems.
The verified solar input range is 40–130V CC, with an optimal MPPT operating range of 48–110V DC.
No. The manual does not provide a public kW model table; send the pump voltage, current and motor data for matching.
Yes. The manual documents high-water, low-water and source-water float control.
Qualified electrical personnel should verify polarity, motor wiring, grounding and PV open-circuit voltage before commissioning.
Send the pump nameplate, PV module data, required head and flow, cable length and quantity. Our team will confirm the suitable model and project configuration.
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