CNW4850L Outdoor Telecom Equipment Cabinets IP55 Outdoor Solar Power System
Product Description:
Key Feature:
- It adopts full-digital double closed-loop control, combined with advancedSPWM technology to output pure sine waves.
- Two output modes: mains electricity bypass and inverter output; uninterrupted power supply.
- Four charging modes: PV Only, Mains Electricity Priority, PV Priority, and PV&Mains Electricity hybrid charging.
- Advanced MPPT technology with 99.9% effificiency.
- Comes with an LCD display and 3 LED indicators that can clearly indicate the status and data.
- Power saving mode, reduce no-load loss.
- Intelligent variable-speed fan to effificiently dissipate heat and extend system lifespan.
- It comes with double lithium battery activation modes: mains and PV, and supports lithium battery access.
- All-round protection for solar panels includes overload and short circuit protection,under-voltage and over-voltage protection, and reverse polarity protection.
- With sun protection, heat insulation, roof ventilation.
- With waterproof and the fifiltration dust inlet.
- The cabinet body is designed for the IP55 protection level.
- The cabinet front door shutters with waterproof design, on the back of welding outdoor cabinet.
- Modular design is easy to maintain.
- System confifiguration AC and DC lightning protection.
Remark:
- Long-term storage of the battery needs to be placed in a dry, clean, dark, and well-vertilated indoor ervironment. The suitable storage temperature range is-20-35°C.
- Batteries must be stored and transported in a state close to 50%SOC.
- For long-term storage, the electricity needs to becycled every 6 months.
- When loading and unloading the battery during transportation, please be careful not to drop it, do not stack it over 4 layers,or place it upside down, and ensure that the front is facing up.
IP55 Outdoor Cabinet Characterization:
■ The whole system integration includes an off-grid solar inverter module, lithium iron phosphate battery pack, PDU, and
outdoor cabinet .
■ The system is commonly used in the corner of the city, remote roads, mountains, bad environments, dust, moisture, rain, mist-erosion, very poor power quality in the area .
■ The system provides a continuous pure sine wave AC power supply for outside communications/network equipment .
IP55 Outdoor Cabinet Environmental Adaptability:
■ 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 .
■ The environment which require higher IP level, we use heat exchanger to effectively reduce the temperature of box inside and improve IP protection level .
IP55 Outdoor Cabinet Technical Parameter:
| Model |
CNW4850L-3KW |
CNW4850L-3KWL |
CNW4850L-5KW |
| Inverter |
| 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℃to 55℃ |
| Storage temperature range |
-25°℃～60°℃ |
| Communication interface |
USB/RS485(WiFi/GPRS)/Dry Node Control |
| Dimensions (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 circuitvoltage |
145Vdc |
| PV operating voltage range |
60-145Vdc |
| MPPT voltage range |
60-115Vdc |
| Battery voltage range |
40-60Vdc |
| Maximum output power |
4200WV |
| PV charge currentrange (settable) |
0-80A |
| Lithium Battery Pack |
| Rated Capacity |
50Ah |
Nominal Voltage |
48VDC/51.2VDC |
| Cell Resistance 1Khz |
≤0.8mQ |
Charge Voltage |
3.65V |
| Working environmenttemperature |
Charge:0℃～55℃Discharge:-10℃～55℃ |
Elevation |
Less than 2000m |
| Cycle life |
2500cycles≥80%,25±2℃,1C/1C,80% DOD |
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CNW4850L Outdoor Telecom Equipment Cabinets IP55 Outdoor Solar Power System Images
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