Shenzhen Consnant Technology Co., Ltd.
Shenzhen Consnant Technology Co., Ltd.
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Integrated Outdoor Solar Power UPS System 3KW/5KW 2.56KWH
CNW4850L Series Characterization:
1. The whole system integration includes an off-grid solar inverter module, lithium iron phosphate battery pack,
PDU, and outdoor cabinet.
2. The system is commonly used in the corner of the city, remote roads, mountains, bad environments, dust,
moisture, rain, mist-erosion, very poor power qual ity in the area.
3. The system provides a continuous pure sine wave AC power supply for outside communications/network equipment.
Appearance And Internal Structure:
Key Feature:
■ Advanced MPPT technology with 99.9% efficiency.
■ Comes with an LCD display and 3 LED indicators that can clearly indicate the status and data.
■ Power saving mode, reduce no-load loss.
■ Intel l igent variable-speed fan to efficiently dissipate heat and extend system lifespan.
■ It comes with double l ithium battery activation modes: mains and PV, and supports l ithium battery access.
Specification Refer:
| Model | CNW4850L-3KW | CNW4850L-3KWL | CNW4850L-5KW |
| Input | |||
| Output voltage waveform | Pure sine wave | ||
| Rated output power(W) | 3000 | 3000 | 5000 |
| Rated output voltage(Vac) | 230 | 120 | 230 |
| Power factor | 1 | ||
| output frequency range | 50Hz ± 0.3Hz / 60Hz ± 0.3Hz | ||
| Bypass circuit breaker | 63A | ||
| Rated battery input voltage | 48V(minimum starting voltage 44V) | ||
| Battery voltage range | 48VDC | ||
| Operating temperature range | -15°C to 55°C | ||
| Storage temperature range | -25°C ~ 60°C | ||
| Communication interface | USB/RS485(WiFi/GPRS)/Dry Node Control | ||
| Dimension(L*W*D) | 482*425*133mm | ||
| Weight(kg) | 13.3 | ||
| AC Charge | |||
| Battery type | Lithium Battery | ||
| Maximum charge current | 0-60A | 0-40A | 0-60A |
| Charge voltage range | 40-58Vdc | 40-60Vdc | 40-58Vdc |
| Overcharge protection | Alarm and turn off charging in 1 minute | ||
| DC Charge | |||
| Maximum PV open circuit voltage | 145VDC | ||
| PV operating voltage range | 60-145VDC | ||
| MPPT voltage range | 60-115VDC | ||
| Battery voltage range | 40-60VDC | ||
| Maximum output power | 4200W | ||
| PV charge current range(settable) | 0-80A | ||
| Lithium Battery Pack | |||
| Rated Capacity | 50Ah | Nominal Voltage | 48VDC/51.2VDC |
| Cell Resistance 1Khz | ≤0.8mΩ | Charge Voltage | 3.65V |
| Working environment temperature | Charge:0°~C55°C Dischrage:-10°C~55°C | Elevation | Less than 2000m |
| Cycle life | 2500cycles≥80%, 25±2℃, 1C/1C, 80% DOD | ||
CNW4850L Series Application And Environmental Adaptability:
1. Wide input voltage, avoids frequent switching to battery power because of large power grid voltage, reduce
battery failure probability, adapt to the power environment in poor areas.
2. The environment which require higher IP level, we use heat exchanger to effectively reduce the temperature
of box inside and improve IP protection level .