CNW Series 5G Outdoor Integrated Power Supply Modular Assembly DC Power Supply System
Brand Name:5G Outdoor Integrated Power Supply
Certification:CE
Model Number:CNW30E-L20DC48/CNW30E-L50DC48/CNW10E-DC280
Payment Terms:T/T
Place of Origin:MADE IN CHINA
Price:Negotiable
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Location:
Shenzhen Guangdong China
Address:
Building B6, Junfeng Industrial Park, Fuyong Town, Bao'an District, Shenzhen City, 518103 P.R.China
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within 48 hours
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Product Details
CNW Series 5G Outdoor Integrated Power Supply-Modular Assembly DC Power Supply System
Product specification
Main technical features:
- Green energy saving: The rectifier module adopts the fully digital bridgeless PFC power factor correction technology, and the input power factor reaches 0.99, which reduces the pollution to the power grid;
- High efficiency: The rectifier module adopts bridgeless PFC, LLC, synchronous rectification topology, and the overall 1000W efficiency is >94% (full load); the module assembled 2000W, 3000W efficiency >95% (full load);
- Intelligence: The power supply device has a built-in wireless monitoring unit, which can realize full Netcom (4G standard) or NB-IOT access to the mobile monitoring network; it can connect to existing mainstream smart phones wirelessly or Bluetooth to display monitoring content;
- Simple: The interface adopts aviation connector, which has fool-proof operation, simple wiring and safe operation; after power-on, the device will enter the running state, and no other parameters need to be set. If you want to modify the parameters, you only need to use a mobile phone or computer to operate online;
- Strong applicability: It has IP65 protection level and can be used in various harsh environments. At the same time, the lithium battery is equipped with a heating film, which can be used normally at low temperature -40 degrees; It can be well used in anti-vibration environment;
- Easy maintenance: The integrated integrated power supply is composed of an upper cover and a lower cover. The power supply compartment and the battery compartment are designed separately, and are connected by an aviation connector for easy disassembly;
- Compatible with AC and DC input: In addition to AC, the input can also be connected to DC of 200Vdc ~ 400Vdc, which can also be used as a remote for some DC remote supply scenarios;
- Unattended: It has comprehensive protection function, alarm function and self-start function; through wireless transmission, the operating parameters and operating status of the power supply can be grasped in real time;
- The input and output have perfect AC and DC lightning protection design, suitable for areas with many thunderstorms;
- Perfect battery management. It has the functions of load power off and battery low voltage protection (LVLD+LVBD), which can realize temperature compensation, automatic equalization and floating charge control, automatic voltage regulation, battery capacity calculation, online battery test and other functions;
Main technical parameters:
| Model Number | CNW30E-L20DC48 | CNW30E-L50DC48 |
| Capacity | 3000W/48V＋48V/20Ah | 3000W/48V＋48V/50Ah |
| Input Voltage | 176Vac～264Vac | |
| Input Frequency | 45Hz～55Hz | |
| Input Power Factor | ＞0.98(30% rated load)；＞99%(100% rated load) | |
| Output Voltage | －43Vdc～－58Vdc | |
| Output voltage regulation accuracy | ＜±1% | |
| Output Power | 3000W/－48V | |
| Conversion efficiency | ＞94.5%(30% rated load)；＞95%(100% rated load)； | |
| Peak-to-peak noise voltage | ≤200mV | |
| source effect | ≤±0.5% | |
| load effect | ≤±1% | |
| Input over-voltage protection | ≥120% of rated voltage value | |
| Input Under-voltage protection | ≤80% of rated voltage value | |
| Output over-current protection | The current limiting range of the output current can be adjusted between 20% and 110% of its nominal value | |
| Over-load protection | Yes | |
| Over-temperature protection | Yes | |
| Lightning protection | Can withstand simulated lightning current waveform 8/20us, 20KA impact 5 times | |
| System Noise | ＜45dB(A) | |
| Communication Interface | Dry Contact,RS232/RS485,NB-IOT,Bluetooth,wireless, etc. | |
| Protection Level | IP65 | |
| Dimension | 3000W/48V:W344mm×D99mm×H423mm | |
| 48V/20Ah:W344mm×D133mm×H423mm | ||
| 48V/50Ah:W344mm×D245mm×H423mm | ||
| Weight | 35.5kg(3kW & 48V/20Ah) | 64.5kg(3kW & 48V/50Ah) |
| Model Number | CNW10E-DC280 |
| Power | 1000W |
| Input Voltage | 40Vdc～60Vdc |
| Output Voltage | 280Vdc |
| Output voltage regulation accuracy | ＜±1% |
| Conversion efficiency | ＞90%(30% rated load)；＞92%(80% rated load)； |
| Peak-to-peak noise voltage | ≤200mV |
| source effect | ≤±0.5% |
| Load effect | ≤±1% |
| over/under voltage protection | Yes |
| Output over-current protection | Yes |
| Over-load protection | Yes |
| Over-temperature protection | Yes |
| Lightning protection | Can withstand simulated lightning current waveform 8/20us, 20KA impact 5 times |
| System noise | ＜45dB(A) |
| Communicate Interface | RS485 |
| Protection Level | IP65 |
| Dimension | W344mm×D99mm×H423mm |
| Weight | 10kg |
Anti-electric environment:
| AC circuit to ground | RMS AC voltage of 2500V(leakage current≤30mA)or equivalent to its peak value of 3535V DC voltage for 1min, no breakdown, no arcing. |
| AC circuit to DC circuit | RMS AC voltage of 2500V(leakage current≤30mA)or equivalent to its peak value of 3535V DC voltage for 1min, no breakdown, no arcing. |
| DC voltage≤63V DC circuit to ground | RMS AC voltage of 500V(leakage current≤30mA)or equivalent to its peak value of 707V DC voltage for 1min, no breakdown, no arcing. |
| Insulation resistance | When the ambient temperature is 15℃～35℃, the relative humidity is
≤90%, and the test voltage is DC 500V, the insulation resistance of
the AC circuit and the DC circuit to the ground, and the AC part to
the DC part are not less than 2MΩ. |
Working and storage environment:
| Parameter | Lowest | Highest | Unit | Remarks |
| Working Temperature | －40 | 65 | ℃ | When ≥65℃,The power supply needs to reduce the power output |
| Storage Temperature | －40 | 80 | ℃ | |
| Relative Humidity | 10 | 95 | % | Relative humidity, non-solidifying |
| Atmospheric pressure | 70 | 106 | kPa | |
| Altitude | 0 | 3000 | m | |
| Cooling way | Free cooling | |||
CNW Series 5G Outdoor Integrated Power Supply Modular Assembly DC Power Supply System
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