The Inverter / Hybrid Charger Phocos PSW-H-3KW-230/24V (Pure Sine Wave Hybrid) represents Phocos’ most versatile line of inverters/chargers. Flexibility and reliability are key characteristics of this product line, with a strong potential for cost saving opportunities in real world conditions. The PSW-H converts DC (Direct Current) energy into AC (Alternating Current), with multiple advantages beyond standard inverters. This product includes an integrated MPPT charge controller and can function as an AC to DC battery charger, which provides flexible energy access solutions in a broad range of applications.
The battery can be charged from solar and/or an AC source (public grid or generator), with easily programmable priorities. It can function without an AC source or alternatively even without solar, as a pure uninterruptible power supply (UPS). When the utility grid or AC generator fails, the PSW-H immediately switches to ‘Off-Grid’ mode within 10 ms (typical, in UPS mode) to securely power the loads at all times. Solar can be set as the priority energy source to save electricity costs.
The Any-Grid PSW-H can function in a battery-free mode. In this mode, for installations with stable public grids, grid energy consumption can be reduced without the need to invest in a costly battery bank. Additionally, power can be supplied directly to loads from the grid and solar simultaneously.
This unit comes with a quality, integrated MPPT charge controller. The controller accepts particularly high PV voltages, allowing many PV modules to be connected in series, decreasing installation cost and avoiding combiner boxes. Up to 9 inverters can be connected in parallel or 3-phase for up to 45 kW of synchronized AC power.
• Flexible, advanced features with options to solve many common
challenges in the field
• Integrated high-voltage MPPT charge controller. The high-voltage
PV connection means in most scenarios the PV modules can simply
be connected in series, avoiding costly combiner boxes and string
fuses or diodes, thus reducing total system cost
• Integrated AC battery charger
• Charge controller functions even if inverter is turned off to keep
batteries fully charged
• Compatible with LiFePO4 (lithium iron phosphate) batteries
Output Waveform :Pure Sine Wave
System Voltage: 24 VDC
Rated Power: 3000 VA / 3000 W
Max. Charge Current (PV): 80 A
Max. Charge Current (AC) 80 A
Max. Total Charge Current: 80 A
Float Charge :27,6 VDC (adjustable)
Boost Charge: 28,8 VDC (adjustable)
Equalization Charge: 29,6 VDC (adjustable)
Deep-Discharge Protection: 22 VDC (adjustable)
Reconnect Level: 25,6 VDC (adjustable)
Overvoltage Protection: 33 VDC
Undervoltage Protection: 18,8 VDC
Max. PV Panel Voltage: 450 VDC
Max. Usable PV Power :4000 W
Max. PV Array Power: 5000 W
AC Frequency: 50/60 Hz auto recognition
AC Output Voltage: 220-240 VAC ±5% (adjustable)
Surge Power : 2x rated power for 5 seconds