UL-market variant of the Freemaq PCSM central power conversion system with integrated medium-voltage transformer and 38 kV switchgear. Rated at 5,020 kVA with 34.5 kV grid connection, UL 1741 SA/SB certification for grid-interactive operation, and NEMA 3R outdoor enclosure.
| Rated Power @35°C | 5,020 kVA |
| Peak Power @30°C | 5,240 kVA |
| Power @40°C | 4,800 kVA |
| Power @50°C | 4,360 kVA |
| Grid Voltage | 34.5 kV ±10% |
| Grid Frequency | 60 Hz |
| Power Factor | 0.5 leading to 0.5 lagging |
| THDi | <3% per IEEE 519 |
| Overload | 166% 100 ms / 150% 5 s / 120% 8 s / 110% 15 s |
| Voltage Range (Full Power) | 976–1,500V |
| Maximum Voltage | 1,500V |
| Max Continuous Current | 5,478A |
| Voltage Ripple | <3% |
| Battery Compatibility | All chemistries (BMS required) |
| Max Efficiency (incl. MV transformer) | 98.00% |
| CEC Efficiency (incl. MV transformer) | 97.53% |
| Dimensions (W×D×H) | 6,500 × 2,000 × 2,300 mm |
| Weight | 14,000 kg |
| Cooling | Forced air |
| Enclosure | NEMA 3R |
| Operating Temperature | −25°C to +60°C, derating >30°C |
| Humidity | 4–100% non-condensing |
| Max Altitude | 2,000 m |
| Communication | Modbus TCP |
| AC Protection | 38 kV MV switchgear (V) |
| DC Protection | High-speed fuses, motorized disconnect switches |
| Ground Fault | Insulation monitoring device |
| Overvoltage | Type 2 AC, Type 1+2 DC |
Power Electronics S.L., founded in 1990 and headquartered in Valencia, Spain, is a leading European manufacturer of utility-scale power conversion systems for battery energy storage. The company is vertically integrated with in-house production and over 30 GW of annual manufac...
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