Features
• Double-conversion online design, provides continuous pure sine wave AC power supply.
• Input and output are equipped with dual isolation transformers, provides double protection that is more secure.
• Equipped with a bypass isolation and bypass voltage stabilizing device, enables better compatibility withgenerator access.
• Wide input voltage range and frequency range (-45% to +35% of rated voltage and±10% of rated frequency),enables to well adapt to the power grid.
• Powerful comprehensive protection function.
• The protection level can reach IP56.
• Unattended and intelligent monitoring.
• The input and output system can be 1phase in / 1phase out, 3phase in/1phase out, or 3phase in / 3phase out.
Technical Parameters
| Model |
CNW310-6KVA |
CNW310-10KVA |
| Capacity |
4.8kw |
8kw |
| Type |
True online double conversion and dual isolation transformer |
| Norminal Voltage |
380/400/415Vac 3phase+Neutral+Ground |
| Frequency |
50Hz/60Hz |
| Built-in |
Bypass isolation and bypass voltage stabilizing device |
| Input |
| Input Votage Range |
380/400/415Vac±15%,3phase+Neutral+Ground |
| Input Frequency Range |
50/60Hz± 5% |
| Soft Start |
0-100% within 10 seconds |
| Maximum Input Current |
27A |
| Bypass Input |
| Voltage Range |
400 V± 15% 3phase+ground (can be set from the control panel to+ 5%～+25%) |
| Frequency Range |
50/60Hz(automatic detection)±15% |
| Inverter to Bypass |
<2ms |
| Output |
| Rated Output Voltage |
230 V±1%(steady load),230V±3%(dynamic load) |
| Rated Output Current |
18 |
| Output Voltage Setting |
Output voltage can be set through LCD, range (210-240V) |
| Crest Factor |
3:1 |
| Frequency Accuracy |
50/60Hz±0.05Hz(battery powered) |
| Power Factor |
0.8 |
| Output Voltage Waveform Frequency Regulation |
±0.05 |
| Adjustment range of AC output Voltage |
±2 |
| Voltage Transient Change under Dynamic Loading |
In a cycle of battery charging and discharging, the fluctuating of the output voltage from no-load to full-load will not exceed 5V |
| Waveform Distortion |
Linear load<5% |
| Steady State Response Time |
<10ms |
| Overload Capacity |
Rated current 110% for Continuous: 125% for 10 min: 150% for 1 min |
| Battery |
| Battery Type |
Lead acid (standard)/ lithium(optional) |
| Nominal Battery Voltage |
192VDC |
| Battery Capacity |
150Ah |
| Floating Charge Voltage |
216VDC |
| Equalizing Charging Voltage |
224VDC |
| Cut-off Voltage |
168VDC |
| Charging Current |
Maximum 30A |
| DC Bus Ripple |
<1%(100% loading within 2H) |
| Display |
| LCD touch screen |
DC voltage,DC current,charging/discharge,output voltage,output current,input voltage,frequency,system temperature. |
| Communication |
| Computer Interface |
MODBUS TCP/IP (optional), RJ45 |
| Dry Contact Function |
1.Battery discharge; 2.battery low voltage; 3.remote control to bypass output |
| Alarm |
Battery low;mains failure,low-voltage,over-voltage,over temperature, overload |
| Working Enviroment |
| Working Temperature |
-10℃~50℃ |
| Relative Humidity |
Maximum 95%( non condensation) |
| Working Altitude |
<1000m;>1000m(power derate 1% for every 100m; maximum 4000m) |
| Storage Temperature |
-5~45℃ |
| Storage Humidity |
0~90% |
| Noise(1 meter) |
48~54dB |
| Physical Characteristics |
| Cooling Mode |
Air conditioner + fan |
| IP Class |
IP56 |
| Incoming Line Way |
Bottom inlet |
| Maintenance |
Front,rear |
| Estimated Weight(KG) |
1246 |
| Dimension: WxDxH(mm) |
756*1200*1856 |
Advantages of outdoor UPS:
- • All-weather, wide-temperature outdoor uninterruptible power supply.
- • Up to 18 hours backup time and 8,000 watts output power.
- • Voltage regulation, noise filtering, and surge suppression.
- • Unistrut, pad, and pole mounting options.
- • Padlock hasp and optional key lock.
- • Space to house customer-provided equipment.
- • Lowest operating costs in the industry.
- • No assembly required.
- • Customization available.
Other Service
Service hours: 9:00am-19:00pm (China time)
Product service:
1. Pre-sales consultation; After-sales worry-free.
2. Support ODM and OEM.
3. Online guidance and Technical support.
Product Warranty:
One year warranty period against the B/L date 45 days later.(Possible to extend the warranty period to three years by add money)
