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The series solar inverter special for PV water pump adopts the high accuracy fast MPPT algorithms, tracking the PV array output by the maximum power point, driving the pump motor as much as possible to meet various pumping applications. The solar inverter special for PV water pump can support AC input besides support PV array DC input. When the PV array can not drive the motor or does not have output, it can also accept the grid DC input or other AC motor to supply the power to meet various emergency needs. This series provides full protection, maximizing the life of motor and pump.
| Items | Specification | |
|---|---|---|
| Power Input | Input AC voltage frequency | AC 1PH 220V(-15%)~240V(+10%); AC 3PH 380V(-15%)~440V(+10%) |
| Recommend solar DC voltage | G1/G2:DC 150~450V; G3:DC 250~800V; G4:DC 400~900V | |
| Control system | Control method | V/F control, vector control W/O PG |
| Over load capability | G type:rated current 150%-1 minute, 180%-2 second | |
| Maximum frequency | Vector: 0~300Hz; V/F: 0~3200Hz | |
| Protection | Inverter protection | Overvoltage, undervoltage, overcurrent, overload, overheat, phase loss, short circuit |
| Display | Interface | LED display (standard); OLED display (optional English/Chinese) |
| Model | Power(kw) | Input Voltage | Current(A) | Dimension(mm) | N.W(kg) |
|---|---|---|---|---|---|
| PI500A-S 0R4G1 | 0.4 | 1-phase 220V / DC200~440V | 2.5 | 185*90*154 | 1.6 |
| PI500A-S 0R7G1 | 0.75 | 4 | 185*90*154 | 1.6 | |
| PI500A-S 1R5G1 | 1.5 | 7 | 185*90*174 | 1.8 | |
| PI500A-S 2R2G1 | 2.2 | 10 | 185*90*174 | 1.8 | |
| PI500A-S 004G1 | 4 | 3-phase 220V / DC200~440V | 16 | 260*120*190 | 2.7 |
| PI550-S 011G1 | 11 | 45 | 350*210*198 | 9.5 | |
| PI550-S 022G1 | 22 | 90 | 520*300*283 | 41.2 |