Power Electronics · Modular PCS, 690V LV
Multi-input variant of the Freemaq PCSK modular PCS with 2 or 4 independent DC battery inputs. Same 5,020 kVA output, 690V LV interface, and compact 3.0 m enclosure as the single-input PCSK, with dedicated fuses and disconnect switches per DC string.
| 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 |
| Max AC Output Current @30°C | 4,385A |
| Grid Voltage | 690V ±10% |
| Grid Frequency | 50 / 60 Hz |
| Power Factor | 0.5 leading to 0.5 lagging |
| Reactive Power | Four-quadrant operation |
| 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 |
| Number of DC Inputs | 2 or 4 |
| Max Current per Input (2-input) | 2,740A |
| Max Current per Input (4-input) | 1,370A |
| Voltage Ripple | <3% |
| Battery Compatibility | All chemistries (BMS required) |
| Max Efficiency | 98.94% |
| CEC Efficiency | 98.51% |
| Dimensions (W×D×H) | 3,000 × 2,000 × 2,300 mm |
| Weight | 4,700 kg |
| Cooling | Forced air |
| Enclosure | NEMA 3R / IP55 |
| Operating Temperature | −25°C to +60°C, derating >30°C |
| Humidity | 4–100% non-condensing |
| Max Altitude | 2,000 m (derating to 4,000 m) |
| Communication | Modbus TCP |
| AC Protection | Circuit breaker |
| DC Protection | High-speed fuses, motorized disconnect switches per input |
| 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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