HJDXH Series: Intelligent Photovoltaic Synergy Power Solution
The Photoelectric Complementary Power System develops a control management system using solar energy, town power, or a diesel generator set for communication room power supply. It converts power from the solar cell array, town power, or diesel generator set into stable, reliable low-voltage DC power for communication equipment.
- Multi:
energy solution: According to the diferent site environment, diferent forms of complementary power system can be composed of solar energy, city electricity, and oil machine. - Energy-saving management mode: maximize the priority use of solar power supply, city electricity (oil machine) as supplementary energy, and battery pack as backup energy.
- Battery management: to ensure the normal management of battery charging and discharging and protection functions of the system.
- Modular design: The system adopts modular design, which can flexiblyconfigure the system capacity.
- MPPT function: the maximum power tracking accuracy is greater than 99.5%, and the solar system conversion effciency is greater than 95%.
- Easy to maintain: the system is fully frontally operated, and the modules can be hot-plugged and replaced online.
- Monitoring function: with local/remote real-time monitoring system function, and RS-232/RS-485 interface.
Photoelectric Complementary Power System is the management system of control used in the supply of power to the communication room using solar energy and city power. It converts power from a solar cell array, city power, or diesel generator set into stable, reliable, low-voltage DC power for communication equipment. Solar energy use to the maximum, input coordination of a variety of power sources, more electric energy stored in the storage bat-tery when the sunshine is enough. While the mains input interface has input and the solar output is insuff- cient, the mains can maintain the load and charge the battery pack. It is the battery pack that discharges to supply power to the load under a stretch of rainy weather with no availability of utility power.
Suitable for various indoor and outdoor communication base stations, distributed base stations, etc.
| Product name | HJDXH48/400 | HJDXH-48/600 | HJDXH-48/1000 |
|---|---|---|---|
| AC input | 380Vac, three-phase five-wire | 380Vac, three-phase five-wire | 380Vac, three-phase five-wire |
| AC input switch | 63A/3P×1 | 80A/3P×1 | 125A/3P×1 |
| AC output branch (optional) | 32A/3P×1; 16A/1P×3 | 32A/3P×1; 16A/1P×3 | 32A/3P×1; 16A/1P×3 |
| AC lightning protection | Maintenance socket ×1 | Maintenance socket ×1 | Maintenance socket ×1 |
| Maximum system capacity Loadshunt |
Class C, nominal 20kA -48V/400A; total 6 rectifier modules, total 2 photovoltaic modules |
Class C, nominal 20kA -48V/600A; total 6 rectifier modules; total 6 photovoltaic modules |
Class C, nominal 20kA -48V/1000A; total 12 rectifier modules, total 8 photovoltaic modules |
| Loadshunt |
Power of the load: 100A×4 (fuse), 63A×6 (circuit breaker), 32A×6 (circuit breaker), 10A×2 (circuit breaker); Power of the battery: 63A×2 (circuit breaker), 16A×4 (circuit breaker), 10A×4 (circuit breaker) |
Customer One: Power of the load: 160A×1 (fuse), 100A×3 (fuse), 63A×3 (circuit breaker); Power of the battery: 63A×2 (fuse), 32 A×2 (fuse) Customer two, customer three The branch circuit is the same as the customer’s one branch requirement. Customer Four: Power of the load: 125A×2 (circuit breaker), 32A×2 (circuit breaker); Battery power of: 16A×3 (circuit breaker) |
Customer One: Power of the load: 160A×6 (fuse), 63A×3 (circuit breaker); Power of the battery: 100A×6 (fuse) Customer two, customer three The branch circuit is the same as the customerbegging; Customer Four: Power of the load: 125A×2 (fuse), 32A×2 (circuit breaker); Battery power of: 16A×3 (circuit breaker) |
| Battery shunt | 400Ax2 (fuse) | 600Ax2 (fuse) | 800Ax2 (fuse) |