Shenzhen Resun energy Technology Co., Ltd
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• Equipped with a sturdy protective shell, it effectively blocks sand and dust intrusion, ensuring the safety of internal circuits.
• Equipped with an intelligent temperature control system, it can continuously and reliably operate through dual fans and honeycomb ducts for heat dissipation, whether in hot deserts or extremely cold polar regions.
• Suitable for harsh environments such as remote mountainous areas, wilderness camps, and island base stations without stable power grids, it is equipped with solar panels or other energy sources to provide stable power supply for local residents' daily life, outdoor work equipment, and communication facilities, ensuring electricity demand.
Product Features
• Lithium battery activation function by PV or UtilityCompatible work with lifepo4 battery via Rs485
• Pure sine wave
• Capable to work without battery
• Detachable dustcoverforharsh environmentWiFiremote monitoring optional.
• Support multiple output priority: UTL,SOL, SBU, SUB
| MODEL | O-3.5K-LSM | |||
| Capacity | 3.5KVA/3.5KW | |||
| Parallel Capability | NO | |||
| Lithium Battery activation | YES ( By PV or Utility) | |||
| Lithium Battery communication | YES(RS485) | |||
| INPUT | ||||
| Nominal Voltage | 230VAC | |||
| Acceptable Votage Range | 170-280VAC(For personal Computer);90-280vac(For Home Appliances) | |||
| Frequency | 50/60 Hz(Auto sensing) | |||
| OUTPUT | ||||
| Nominal Voltage | 220/230VAC±5% | |||
| Surge Power | 7000VA | |||
| Frequency | 50/60Hz | |||
| Waveform | Pure Sine wave | |||
| Transfer Time | 10ms(For personal Computer);20ms(For Home Appliances) | |||
| Peak Efficiency(PV to INV) | 96% | |||
| Peak Efficiency(Battery to INV) | 93% | |||
| Overload Protection | 5s@>=140%load;10s@110%~140%load | |||
| Crest Factor | 3:1 | |||
| Admissible Power Factor | 0.6~1(inductive or capacitive) | |||
| BATTERY | ||||
| Battery Voltage | 24VDC | |||
| Floating Charge Voltage | 27VDC | |||
| OverCharge Protection | 33VDC | |||
| Charging Method | CC/CV | |||
| Lithium Battery Activation | YES(By PV | |||
| Lithim battery Communication | YES(RS485) | |||
| SOLAR CHARGER &AC CHARGER | ||||
| Solar Charger Type | MPPT | |||
| Max.PV Array Power | 4000W | |||
| Max.PV Array Open Circuit Voltage | 500VDC | |||
| PV Array MPPT Voltage Range | 60VDC~500VDC | |||
| Max.Solar Input Current | 15A | |||
| Max.Solar Charge Current | 100A | |||
| Max.AC Charge Current | 80A | |||
| Max.Charge Current(PV+AC) | 100A | |||
| PHYSICAL | ||||
| Dimensions,DxWxH(mm) | 358*295*100 | |||
| Package Dimensions,D×WxH(mm) | 465*380*175 | |||
| Net Weight(Kg) | 7 | |||
| Communication Interface | RS232+RS485 | |||
| ENVIRONMENT | ||||
| Operating Temperature Range | (-10℃ to 50℃) | |||
| Storage Temperature | (-15℃~50℃) | |||
| Humidity | 5%to 95%Relative Humidity(Non-condensing) | |||