Product Introduction
EP-4400-HA-UD
- Max. efficiency 99%, Euro efficiency 98.7%
- Advanced three-level technology
- Max. DC/AC ratio up to 1.8
- Key components at front side, easy for maintenance
- Current sensor for each DC input, more reliable for monitoring and control
- LVRT and HVRT function
- Active & reactive power dispatch
TECHNICAL PARAMETERS
| Max. PV input voltage | 1500V |
| Max. input current | 5819A |
| MPP voltage range for nominal power | 895~1300V |
| Number of MPPT trackers | 4 |
| Number of DC inputs | 20 (Maximum: 32 inputs) |
| Rated AC output power | 4400kW |
| Max. AC output power | 5104kW |
| Rated grid voltage | 630V |
| Grid voltage range | 536~693V |
| Rated output current | 4032A |
| Max. output current | 4680A |
| Rated grid frequency/range | 50Hz±5Hz, 60Hz±5Hz |
| Output current harmonic (at nominal power) | <3% |
| DC current injection | <0.5%In |
| Power factor at nominal power/range | >0.99/0.8 lagging to 0.8 leading |
| DC input protection | Load break switch+fuse |
| AC output protection | Circuit breaker |
| Overvoltage protection | DC Type II/AC Type II |
| Leakage current monitoring | Yes |
| Ground fault monitoring | Yes |
| Grid monitoring | Yes |
| Insulation monitoring | Yes |
| Overheat protection | Yes |
| Night SVG function | Optional |
| Anti-PID function | Optional |
| Max. efficiency | 99.02% |
| EU efficiency | 98.7% |
| Self-consuming at runtime | <4000W |
| Self-consuming in standby | <300W |
| Protection level | IP65 |
| Temperature | -30℃~+60℃ |
| Cooling method | Temperature controlled forced air cooling |
| Max. operating altitude | 5000m |
| Display | Standard: LED, Bluetooth+APP; Optional: Touch screen |
| Communication port | RS485/Ethernet |
| Certificates and approvals | CEIEC 62109, IEC 61727, IEC 61683, IEC 62116, IEC 60068, IEC61000 (more available on request) |
| Dimensions (W×H×D) | 2210×2250×1710mm |
| Weight | 3300kg |
