Nominal Battery System Voltage | 48VDC |
INVERTER OUTPUT |
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Rated capacity | 3750VA | 5000VA |
Rated output power | 3000W | 4000W |
Rated output voltage and frequency | 230Vac / 50Hz or 60Hz |
Rated output current | 13A | 17.4A |
Output voltage precision | 230Vac ± 1% |
Output frequency precision | 50Hz ± 0.1% |
THD (Linwar loads) | Off grid ≤ 2% |
Grid discharge ≤ 3% |
Grid charge ≤ 3% |
Dynamic response speed | 20ms |
Power factor | Grid discharge 99.9% & Grid charge 99.9% |
Overload capability | 30 minutes @ 100%<load≤110% |
1 minutes @ 100%<load≤125% |
30 seconds @ 125%<load≤150% |
10 seconds @ 150%<load≤200% |
5 seconds @ load>200% |
5 seconds @ short circuit |
Grid / Off grid change time | < 10ms |
Output wave | Sine wave |
Inverting efficiency 80% resistive loads | ≥93% | ≥93% |
AC INPUT |
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AC input maximum current | 26A | 34.8A |
Acceptable input voltage range | Defaults 186Vac ~253Vac; Narrow 174Vac ~272Vac; Wide 95Vac ~272Vac |
AC Input frequency | 47.5Hz ~ 51.5Hz |
BATTERY |
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Rated input voltage | 48VDC |
Allowed input DC voltage range | 40VDC~62VDC |
Low voltage alarm | 42VDC |
High voltage alarm | 60VDC |
SOLAR CHARGER AC CHARGER |
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PV Open Circuit Voltage | 145VDC |
Max Solar Charging Current | 60A | 60A |
Max AC Charging Current | 60A | 80A |
DISPLAY PROTECTION FUNCTION |
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LED indication | Systematic operation, indication of charge and discharge, indication of fault |
LCD display | output voltage, output current, grid voltage, grid current, voltage of storage battery, load power, chart of capacity |
Protection Function | Input LV protection |
Input OV protection |
Output overload protection |
Output short circuit Protection |
MECHANICAL SPECIFICATIONS |
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Mounting | Wall mounted |
Machine Dimensions (W*H*D)(mm) | 337*462*183mm | 370*462*183 |
Package Dimensions (W*H*D)(mm) | 476*602*325mm | 476*602*325mm |
Net Weight (kg) | 29.5 | 35 |
Gross Weight (kg) | 33 | 38.5 |
OTHER |
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Communication terminal | RS485 / CAN bus |
Operation Temperature Range | 0℃~ +50℃ |
Environmental Protection Rating | Indoor(IP20) |
Ambient humidity | 0~90% relative humididity (non-condensing) |
Altitude | ≤3000m |