Description
Specifications
| Model | GS8K-48-120A | GS10K-48-120A | GS12K-48-120A | |
| AC Input | Nominal Power | 8000W | 10000W | 12000W |
| Input Voltage Waveform | sinusoidal (utility or generator) | |||
| Nominal input Voltage | 230V | |||
| Low Line Disconnect | 184V-263V±4%(Normal) 135V-270V±4%(Wide) |
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| Max AC input Voltage | Max 270V | |||
| Frequency | 50Hz:41-54Hz, 60Hz:51-64Hz | |||
| AC Output | Power Factor | 0.9~1.0 | ||
| Nominal Output Voltage (V) | 208V/220V/230V/240V | |||
| Nominal Output Frequency (Hz) | 50Hz ± 0.3Hz, 60Hz ± 0.3Hz | |||
| Output Voltage Requlation | ±10% rms | |||
| Solar charger |
Rated Charge Current | 120A | 120A | 120A |
| PV Input Voltage range | 55-155V for 48V | |||
| Max.PV open circuit array voltage | 155V | |||
| Charger mode | MPPT | |||
| PV Low Voltage Re-connect | PV≥Bat.V+3V | |||
| PV Low Voltage Disconnect | PV≦Bat.V | |||
| Efficiency | ≥97% | |||
| AC Charger | Nominal Charger Current | 80A( 5 stages adjustable charging current) | ||
| Over charge Protection | Bat.V≥62V, beeps 0.5s every 1s & fault after 60s | |||
| Efficiency | Efficiency(Battery Mode) | ≥87% | ||
| Efficiency (Line Mode) | ＞98% | |||
| Battery Voltage | Nominal DC input Voltage | 48V | 48V | 48V |
| Low Battery Alarm | Default setting:42VDC±1.2VDC for 48VDC, can be adjusted by LCD display | |||
| Low DC input shut-down | Default setting:40VDC±1.2VDC for 48VDC, can be adjusted by LCD display | |||
| High DC input Alarm & Fault | Default setting:64VDC±1.2VDC for 48VDC, can be adjusted by LCD display | |||
| 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 |
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| 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 temperature | |||
| Indicators | LED+LCD Display | |||
| General Specifications |
Operating Temperature Range | ﹣10℃～50℃ | ||
| Storage Temperature | ﹣15℃～60℃ | |||
| Operation humidity | 5% to 95% (non-condensing) | |||
| Audible Noise | 60dB max | |||
| cooling | Forced air, variable speed fan | |||
| Dimension(L*W*H) | 645*450*225mm | |||
| Net Weight(kg) | 57.00kg | 63.50kg | 69.50kg |