Optical storage integrated box
The Optical storage integrated box BHS-3/3+AC not only has core functions, multi-power access and safety protection, but also works closely with the hybrid inverter to maximize the energy conversion efficiency of grid power, photovoltaic power and energy storage power to ensure the continuity and stability of 400VAC power supply to load, to make sure the load runs properly.
Technical Parameter:
| DC/ PV Side | BATTERY | ||
| Model Number | BHS - 3/3 600VDC | Battery voltage range [V] | 80 - 480 |
| Input/Output | 3 strings | Max Charge/Discharge current [A] | 30 |
| Box Configuration | DC SPD + DC Breaker | Box Configuration |
DC Breaker |
| ON - GRID Inverter 20kw | OFF - GRID Inverter 7kw | ||
| Rated Voltage[V], Frequency [Hz] | 380/400, 50/60 | Rated Voltage[V], Frequency [Hz] | 380, 50/60 |
| Max current [A] | 30.4A | Max current [A] | 30.4A |
| Box Configuration | AC Breaker + RCCB | Box Configuration | AC Breaker + RCCB + AC Contactor |
| GRID(Utility) | LOAD | ||
| Rated Voltage[V], Frequency [Hz] | 380/400, 50/60 | Rated Voltage[V], Frequency [Hz] | 380/400, 50/60 |
| Max input current[A] | 60 | Max input current [A] | 60 |
| Box Configuration | AC Breaker + SPD + AC Contactor | Box Configuration | AC Breaker |
| Enclosure | Environment | ||
| Material | Polycarbonate/ABS | Operating temperature[°C] | -25°C - +60°C |
| Degree of Protection | IP65, IK10 | Altitude[m] | <2000 |
| Dimensions[mm] | 430*530*200 | Installation | Wall Mounting |
| Net weight[kg] | 16.2 | ||
| Input/ Output Cable Glands | MC4, PG21, 2.5 - 16 |
key Function of this combiner box:
Multiple power access:
Our BHS-3/3 Optical storage integrated box can connect to 3 power sources: Grid, PV,and Battery, to realize the demand of same loads from multiple power sources.
Safety protection:
The Optical storage integrated box Both the power input and load output sides are equipped with circuit breakers to provide overload, short circuit protection and segmented connection functions to ensure safe operation of the system.
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