PAC-75-50 system is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to reasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and high security power services.
Downloadenquiry| PAC modular power supply 75kWh integrated photovoltaic energy storage 50kW power load for building microgrid system | |
| AC parameters (grid connected) | |
| Rated output power (kW) | 50 |
| Max output power (kW) | 55 |
| Rated grid voltage (V) | 3W+N+PE, 380 |
| Grid voltage range | -15%~+10% |
| Rated grid frequency (Hz) | 50/60 |
| Grid frequency range (Hz) | ±2 |
| Current waveform distortion rate | <3%(Rated voltage) |
| DC component | <0.5%In |
| Power factor | >0.99(Rated voltage) |
| Power factor adjustable range | 1(lead)~1(lag) |
| Overload capacity | 105%: continuous operation; (105%~120%): 10min; 120%: stop operation |
| AC parameters (off grid) | |
| Rated output power (kW) | 50 |
| Max output power (kW) | 55 |
| Rated grid voltage (V) | 3W+N+PE, 380 |
| Current waveform distortion rate | <3%(Linear Load) |
| Rated frequency(Hz) | 50/60 |
| Overload capacity | 105%: continuous operation; (105%~120%): 10min; 120%: stop operation |
| Battery | |
| Battery type | Lithium iron phosphate |
| Energy of each module(kWh) | 5.12 |
| Module qty | 15 |
| Total power (kWh) | 76.8 |
| Running Time (h) | 1.5(Optional by Changing module qty) |
| Cycle life | 25℃at 0.5C/0.5C 100%DOD EOL80% ≥4000 times |
| System Efficiency | |
| Max Efficiency | 95% |
| Protection | |
| DC Switch | YES |
| AC switch | YES |
| Grid monitoring | YES |
| Surge protection | DC /AC 2nd level |
| Basic Parameters | |
| Dimensions(mm) | 1680*1500*1700 |
| Weight(kg) | 1395 |
| Isolated transformer | NO |
| On/off grid switching | STS |
| Protection | Outdoor IP54 |
| Working temperature | -20~55℃(>45℃derating) |
| Relative humidity | 0~95% ( (no condensing) |
| Cooling | Intelligent air cooling (intelligent heating optional) |
| Max working altitude(m) | 4000(>2000 derating) |
| Display | Touch screen |
| Communication | RS485, CAN, LAN |
| Communication Protocol | Modbus-RTU, Modbus-TCP, CAN2.0B |
* Safe and reliable
- High quality LiFePO4 cell long life
- Laser welding connection with high strength and low impedance
- Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation
- Damping pad design to improve the impact resistance of the system
- IP54 rated, safe and reliable operation in outdoor environment
- Serially designed PCS and battery pack eliminates circulating current and improve system reliability.
- Integrated BMS, DC, AC multi-layer protection, maximum safety performance design
* Efficient and Convenient
- Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expansion
- Easy access to PV and diesel generator, intelligent multi-energy management.
- Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring
- Multi systems could be connected in parallel
* Cost optimization
- One investment, multiple benefits: Peak shaving, backup power supply, microgrid building, power quality improving and energy storage, etc.
- Small size, light weight, less space and installation cost
- Long cycle life, low failure rate, reduce operation and maintenance investment
- Maximize green energy utilization.
Catherine
Sales Manager