Shenzhen Zhongguanda Technology Co., Ltd.
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5KW Reverse Control Integrated High Frequency Power Solar Inverter MPPT Controller
Online working, uninterruptible design
High efficiency IGBT (Insulated Gate Bipolar Transistor)inverter technology
The sixth generation low-exhaust and big-power IGBT with excellent high speed switch feature, high voltage feature and large current feature. Drives by electric voltage, only need small control power. The sixth generation with lower saturation voltage, the inverter has high efficiency, low temperature, high reliability.
LED display, work status can see at a glance.
Perfect protection function
Input output over& under voltage protection, input surge protection, phase sequence protection, battery overcharge over discharge protection, output overload short circuit protection, temperature protection and so on other protection system and alarm function.
Have Grid and solar power charge two mode, solar charge priority.
Solar-Grid-Battery; Solar –battery-Grid; Can through a display free choose one of the mode.
Intelligent communicate: RS232 and RS485 communicate interface realize multifunction communicate and long distance monitor.
| INVERTER MODEL | 3KW | 5KW |
| Rated Output Power | 3KW | 5KW |
| Output Voltage Waveform | Pure Sine Wave | |
| Output Voltage Regulation | 230Vac±5% | |
| Output Frequency | 50Hz | |
| Peak Efficiency | 93% | |
| Overload Protection | 5s@≥150% load; 10s@110%~150% load | |
| Surge Capacity | 2* rated power for 5 seconds | |
| Nominal DC Input Voltage | 24Vdc | 48Vdc |
| Cold Start Voltage | 23.0Vdc | 46.0Vdc |
| Low DC Warning Voltage | ||
| @ load < 50% | 23.0Vdc | 46.0Vdc |
| @ load ≥ 50% | 22.0Vdc | 44.0Vdc |
| Low DC Warning Return Voltage | ||
| @ load < 50% | 23.5Vdc | 47.0Vdc |
| @ load ≥ 50% | 23.0Vdc | 46.0Vdc |
| Low DC Cut-off Voltage | ||
| @ load < 50% | 21.5Vdc | 43.0Vdc |
| @ load ≥ 50% | 21.0Vdc | 42.0Vdc |
| High DC Recovery Voltage | 32Vdc | 62Vdc |
| High DC Cut-off Voltage | 33Vdc | 63Vdc |
| No Load Power Consumption | <35W | |