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