China 48 Volt DC Luminous Low Frequency off-Grid Power Inverters 1000W, Find details about China Power Inverter Charger, PV Inverter from 48 Volt DC Luminous Low Frequency off-Grid Power Inverters 1000W
| MODEL (GS Series) | HV/LV Model | |||||||||
| HV Model(4-10KW) LV Model(4-6KW) | ||||||||||
Line Mode Specifications: | ||||||||||
Input Voltage | Input Voltage Waveform | Sinusoidal (utility or generator) | ||||||||
| Nominal Input Voltage | LV 120Vac | HV 230Vac | ||||||||
| Low Line Disconnect | Normal:85Vac±4% Wide:80Vac±4% | Normal:184Vac±4% Wide:135Vac±4% | ||||||||
| Low Line Re-connect | Normal:95Vac±4% Wide:85Vac±4% | Normal:194Vac±4% Wide:145Vac±4% | ||||||||
| High Line Disconnect | Normal:136Vac±4% Wide:140Vac±4% | Normal:263Vac±4% Wide:263Vac±4% | ||||||||
| High Line Re-connect | Normal:131Vac±4% Wide:135Vac±4% | Normal:253Vac±4% Wide:253Vac±4% | ||||||||
| Max AC Input Voltage | 150Vrms | 270Vrms | ||||||||
| Input Frequency | Nominal Input Frequency | 50Hz/ 60Hz (Auto detection) | ||||||||
| Low Line Frequency Re-connect | 51+0.3Hz for 60Hz; 41+0.3Hz for 50Hz; | |||||||||
| Low Line Frequency Disconnect | 50+0.3Hz for 60Hz; 40+0.3Hz for 50Hz; | |||||||||
| High Line Frequency Re-connect | 64+0.3Hz for 60Hz; 54+0.3Hz for 50Hz; | |||||||||
| High Line Frequency Disconnect | 65+0.3Hz for 60Hz; 55+0.3Hz for 50Hz; | |||||||||
| Main functions | Output Voltage Waveform | As same as Input Waveform | ||||||||
| Over-Load Protection (SMPS load) | Air switch | |||||||||
| Output Short Circuit Protection | Air switch | |||||||||
| Max Bypass Overload Current | 40A/50A/80A | |||||||||
Battery Invert Mode Specifications: | ||||||||||
AC output | Output Voltage Waveform | Sine wave | ||||||||
| Rated Output Power (KW) | LV:4KW/5KW/6KW | HV:4KW/5KW/ 6KW/7KW/8KW/10KW | ||||||||
| Power Factor | 0.9~1.0 | |||||||||
| Nominal Output Voltage (V) | LV:120Vac ±10%rms | HV:230Vac ±10%rms | ||||||||
| Nominal Output Frequency (Hz) | 60Hz ± 0.3Hz 50Hz ± 0.3Hz | |||||||||
| DC Voltage | Nominal DC Input Voltage | 24VDC/48VDC | ||||||||
| DC Voltage range | 20-31.0Vdc for 24VDC 40-62.0Vdc for 48VDC | |||||||||
| Low Battery Alarm | 21.0Vdc ± 0.6Vdc for 24V battery 42.0Vdc ± 1.2Vdc for 48V battery | |||||||||
| Low DC input Shut-down | 20.0vdc± 0.6Vdc for 24V battery 40.0Vdc ± 1.2Vdc for 48V battery | |||||||||
| High DC input Alarm & Fault | 32Vdc ± 0.6Vdc for 24V battery 64Vdc ± 1.2Vdc for 48V battery | |||||||||
| High DC input Recovery | 31.0Vdc ± 0.6Vdc for 24V battery 62.0Vdc ± 1.2Vdc for 48V battery | |||||||||
| AC Charger | Nominal Charge Current | 35A/50A/70A (5 stages adjustable charging current) | ||||||||
| Charge Current Regulation | ± 5Adc | |||||||||
| Over Charge Protection | Bat.V≥31.0VDC for 24V battery Bat.V≥62.0VDC for 48V battery Beeps 0.5s every 1s & fault after 60s | |||||||||
| Algorithm | Three stage:Boost CC (constant current stage) → Boost CV (constant voltage stage) → Float (constant voltage stage) | |||||||||
| Solar charger | Rated Charge Current | 40A | 60A | |||||||
| Rated charge battery Voltage type | 24V/48V | 24V | ||||||||
| Max.PV open circuit array voltage | 24V for 55Vdc 48V for 110Vdc | |||||||||
| Charger mode | MPPT | |||||||||
| PV Low Voltage Re-connect | PV≥Bat.V=3V | |||||||||
| PV Low Voltage Disconnect | PV<=Bat.V | |||||||||
| Efficiency | ≥97% | |||||||||
| Efficiency | Efficiency (Battery Mode) | ≥85% | ||||||||
| Efficiency (Line Mode) | >98% | |||||||||
| Transfer Time | Ac to Dc | 20ms (Max) | ||||||||
| Dc to Ac | 15ms (Max) | |||||||||
| System parameter | Over-Load Protection | 110% <load<150%, beeps 0.5s every 1s, and Fault after 60s off the output, Load>150%, beeps 0.5s every 1s, and Fault after 20s. | ||||||||
| Output Short Circuit Protection | Current limit (Fault after 10s) | |||||||||
| Surge rating (10s) | 1:3 (VA) | |||||||||
| Power saver | Load <=25W (Enabled on "P/S auto" setting of Remote control) | |||||||||
| Protections | Low battery, over charging, over load , over temp. | |||||||||
| Indicators | LED+LCD Display | |||||||||
| General Specifications | Operating Temperature Range | 0°C to 40°C | ||||||||
| Storage temperature | -15ºC ~60ºC | |||||||||
| Operation humidity | 5% to 95%(non-condensing) | |||||||||
| Audible Noise | 60dB max | |||||||||
| Cooling | Forced air, variable speed fan | |||||||||
| Dimension(L*W*H) | 4KW | 5KW | 6KW | 7KW | 8KW | 10KW | ||||
| 530*400*190mm | 590*420*195mm | |||||||||
| Net weight(Kg) | 30.0 | 35.5 | 38.5 | 41.5 | 48.0 | 55.0 | ||||