AH280 Solar Pump VFD with MPPT – DC 200-400 V Input, 3-Phase 220 VAC Output, 0.75 to 3 kW
Price range: $121.99 through $224.99
Solar pump drive (VFD) with MPPT: runs a 3-phase 220 VAC pump motor directly from a DC 200-400 V PV array. 0.75, 1.5, 2.2 or 3 kW; V/F, vector and PID control.
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Technical specification sheet · automationbotx.com
| SKU | ABX-AE-119507 |
|---|---|
| Manufacturer part number | AH280 |
| Power rating (options) | 0.75 kW · 1.5 kW · 2.2 kW · 3 kW |
| Typical uses | borehole and surface pumps for livestock watering, farm irrigation and remote water supply where grid power is unavailable or unreliable. |
| Model | AH280 |
| Application | Solar water pump drive (VFD) |
| Input voltage | DC 200-400 V (PV array) |
| Output | 3-phase AC 220 V (0-240 V) |
| Output frequency | 0-400 Hz |
| Power ratings | 0.75 / 1.5 / 2.2 / 3 kW |
| Control modes | V/F, open-loop vector, PID |
| Digital inputs | X1-X5 (fwd/rev, multi-speed, UP/DOWN) |
| Analog input | 0-10 V or 0-20 mA (jumper) |
| Analog output | 0-10 V |
| Relay output | TA/TB/TC (1 NO + 1 NC) |
| Protections | overcurrent, over/undervoltage, overheat, short circuit, phase loss |
Data as published in this listing by the manufacturer or supplier. Price, stock and shipping are shown above.
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Description
The AH280 solar pump drive converts the DC output of a photovoltaic array into variable-frequency 3-phase 220 VAC to run a standard 3-phase pump motor without batteries. The supplier lists MPPT control, so the drive adjusts motor speed to track the available solar power through the day.
Typical uses: borehole and surface pumps for livestock watering, farm irrigation and remote water supply where grid power is unavailable or unreliable.
Specifications (as listed by the supplier)
- Model: AH280
- Application: Solar water pump drive (VFD)
- Input voltage: DC 200-400 V (PV array)
- Output: 3-phase AC 220 V (0-240 V)
- Output frequency: 0-400 Hz
- Power ratings: 0.75 / 1.5 / 2.2 / 3 kW
- Control modes: V/F, open-loop vector, PID
- Digital inputs: X1-X5 (fwd/rev, multi-speed, UP/DOWN)
- Analog input: 0-10 V or 0-20 mA (jumper)
- Analog output: 0-10 V
- Relay output: TA/TB/TC (1 NO + 1 NC)
- Protections: overcurrent, over/undervoltage, overheat, short circuit, phase loss
Selection notes
- Choose a rating equal to or above the pump motor power.
- The PV string open-circuit voltage must stay within the DC 200-400 V input range.
- Output is 3-phase 220 VAC; the drive is not listed for 380 V motors in this version.
- Wiring should be done by a qualified electrician with the input power isolated and the drive grounded.
No third-party certification documents are supplied with this item.
Additional information
| Power rating | 0.75 kW, 1.5 kW, 2.2 kW, 3 kW |
|---|









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