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GF3K24H/GF5K48H
Single-phase off-grid inverter G4
Product Advantages
Product Advantages
Flexible Multi-Mode Setting
Flexibly set multiple operation modes according to preferences
WiFi Remote Realtime
The system can be remotely monitored and maintained in real time via the WiFi module.
LCD Button Easy Operation
LCD and button design with a user-friendly operation interface
Dual Battery Efficient
High charge and discharge efficiency, compatible with lithium batteries and lead-acid batteries
Technical Specifications
Technical Specifications
| Model | GF3K24H | GF5K48H |
Model
| Rated power | 3000VA/3000W | 5000VA/5000W |
| Parallel operation function | Not supported | Supported, with a maximum of 6 units connected in parallel |
AC input
| Rated input voltage | 230VAC | 230VAC |
| Input voltage range | 170~280VAC (Personal Computer Load Mode)90 280VAC (Household Load Mode) | |
| Rated input frequency | 50/60Hz adaptive | |
| Input frequency range | 40~65Hz | |
| Rated input current | 17.4A | 32A |
| Maximum input current | 20A | 40A |
AC output
| Rated output voltage | 230VAC | 230VAC |
| Adjustable output voltage | 220V/230V/240V | 220V/230V/240V |
| Output configurable frequency | 50Hz/60HZ | |
| Rated output current | 13.05A | 21.70A |
| Overload capacity | 105%-110% load for 30s, 110%-130% load for 10s, 130%-150% load for 3s, 150%-200% load for 0.5s, 2200% load for 0.2s | |
| Harmonic content of inverter voltage | < 5%, linear load, < 10%, non-linear load | |
| Efficiency (Peak) | 93% | |
| Surge power | 6000vA, 10 cyeles | 10000vA, 10 cycles |
| Switch time | 10ms (typical value) | |
Battery
| Battery type | Lead-acid battery / Lithium battery | |
| Rated voltage | 24VDC | 48VDC |
| Charging voltage | 27VDC (default value), adjustable range 24-29. 2VDC | 54VDC (default value), adjustable range 48-58. 4VDC |
| Overvoltage protection value | 30.2VDC | 60.5VDC |
| Rated discharge current | 130A | 113.7A |
PV/AC charging
| PV charging type | MPPT | |
| Maximum PV power | 5000W | 6000W |
| Maximum PV open-circuit voltage | 500vDC | |
| MPPT operating voltage range | 120~450VDC | |
| Maximum PV input current | 18A | 27A |
| Maximum PV charging current | 100A | |
| Maximum AC charging current | 100A | |
| Maximum battery charging current | 100A | |
Other
| Dimensions(WxDxH)(mm) | 300x115x380 | 345x115x375 |
| Weight (kg) | 6.6 | 9.2 |
| Operating temperature range | -10°C~50°C | |
| IP rating | IP20 | |
| Protect | Inout overvol tase and undervoltase protection, input overequency and undarfreqency protection, output overload protection, output short-circuitprotection, over-temperature protection, fan fault protection, eto. | |
| Communication interface | USB/RS485, dy contact, WiFi (Optional) | |
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