Products
BX-P-03 series PV combiner box can be organized as 1 to 6 input and is designed for providing overcurrent and overvoltage protection to enhance the protection and reliability of the inverter operating in MAX input voltage DC550V and DC1000V solar system.
The design and configuration of the BX-P-03 series PV combiner box strictly comply with CGC/GF 037:2014 standard, is made of ABS bottom & PVC cover, waterproof grade up to IP65, and flame retardant, temperature rise, impact resistance, UV resistance, etc., will be strictly tested before delivery.
Can be specially customized according to user requirements.
| Model | 1/1 | 2/1 | 4/1 | 4/2 | 6/1 | ||||
| Electric Parameter | |||||||||
| Number of inputs strings | 1 | 2 | 4 | 4 | 6 | ||||
| Max.Rated voltage DC | 550V | 1000V | 550V | 1000V | 550V | 1000V | 550V | 1000V | 1000V |
| Material of box | ABS/PVC | ||||||||
| Maximum input current for each string | 15A | ||||||||
| Maximum output switch current | 16/20A | 16/20A | 20/32A | 20/32A | 50/63A | 50/63A | 20/32A | 20/32A | 63A |
| Number of outputs strings | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 1 |
| Lightening Protection | |||||||||
| Category of test | Ⅱ grade protection | ||||||||
| Nominal discharge current | 20kA | ||||||||
| Maximum discharge current | 40kA | ||||||||
| Poles of DC surge protector | 2Poles | 3Poles | 2Poles | 3Poles | 2Poles | 3Poles | 2Poles | 3Poles | 3Poles |
| Voltage protection level Up | 2.8kV | 3.8kV | 2.8kV | 3.8kV | 2.8kV | 3.8kV | 2.8kV | 3.8kV | 3.8kV |
| Maximum continuous operating voltage Uc | 630V | 1050V | 630V | 1050V | 630V | 1050V | 630V | 1050V | 1050V |
| Structure characteristic | Plug-push module | ||||||||
| Product system | |||||||||
| Protection grade | IP65 | ||||||||
| Solar connector EMC4 | Standard | ||||||||
| PG gland | Standard | ||||||||
| DC fuse | Standard | ||||||||
| DC SPD | Standard | ||||||||
| DC circuit breaker | Option 1 | ||||||||
| DC isolation switch | Option 2 | ||||||||
| Installation method | Surface mounting type | ||||||||
| Ambient temperature range | -25°C~+55°C | ||||||||
| Altitude | 2000m | ||||||||
| Permissible relative humidity | 0-95% no condensation | ||||||||
