Why DC Combiner Box Is Essential for PV Systems
If you're a solar system buyer, installer, or project manager, let's get straight to the point—you're here because you need a definitive answer: Does your solar system really need a DC combiner box? A

• Suitable for circuits with AC 50HZ and rated voltage 230V
• AC type residual current operated circuits for burst applications.
• with adjustable or sine wave residual current that can be reliably tripped as a personal electric shock .
• Protection and equipment and line residual current action protection, and can be used as overload and short circuit protection of the line, and infrequent on-off operation for the line under normal conditions.
• It conform to IEC61009-1 GB/T16917.1 standard
| SCB8LT-100 | ||||||
| Rated current (A) | 6,10,16,20,25,32,4050,63,80,100 | |||||
| Pole (P) | 1,2,3,4 | |||||
| Rated voltage(V) | 1P/2P | 3P/4P | ||||
| AC230/400 | AC400 | |||||
| Segmental force (A) | SCB8-100 6000SCB8T-100 6000SCB8-100H 10000SCB8T-100H 10000 | |||||
| Instantaneous trip type | B | C | D | B | C | D |
| Instantaneous protection current range | 3In | 5In | 10In | 3In | 5In | 10In |

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