--- title: 230V 400V AC Combiner Box 4 In 1 Out | Beny New Energy | BENY Electric image: https://www.beny.com/wp-content/uploads/2021/09/AC-combiner-BBWX-4-open.jpg --- [![logo]()](https://www.beny.com/) Search [Home](https://www.beny.com/) [Products](https://www.beny.com/products/) [Combiner Box](https://www.beny.com/product-category/combiner-box/) [AC Combiner Box](https://www.beny.com/product-category/ac-combiner/) 230V 400V AC Combiner Box 4 In 1 Out - ![AC combiner BBWX 4 open 2]() - ![AC combiner BBWX 4 open]() - ![AC combiner BBWX 4]() - ![AC combiner BBWX 4 open 2]() - ![AC combiner BBWX 4 open]() - ![AC combiner BBWX 4]() # 230V 400V AC Combiner Box 4 In 1 Out BBWX-4 is a solution with AC MCCB build-in for AC inputs and output, type 2 AC SPD for over-voltage protection #### Highlights : - 3 phase inverter protection - AC breaker or NH00 fuse switch for option - Rated voltage 230V/400V - 4 AC input - 1 AC output [Download Datasheet](https://www.beny.com/wp-content/uploads/2021/09/Solar-DC-AC-Box-BENY-Electric-202207-2.pdf) [Request A Quote](javascrpt:;) ## AC Combiner Box for up to 4\* 80kW inverters Solar string inverters are used more and more in the solar PV plants, requires reliable combiner and protection at AC side.   BBWX-4 is a solution with AC MCCB build-in for AC inputs and output, type 2 AC SPD for over-voltage protection.   Customized solutions are available for different projects requirements. ## SPECIFICATION | Specifications | | | | | --- | --- | --- | --- | | Model | BBWX-4 | | | | Grid topology | TN-S (5-conductor system:L1, L2, L3, PE, N) | | | | Rated Voltage (UN) | 230V/400V | | | | Rated Insulation Voltage (Ui) | 690V | | | | Frequency | 50Hz/60Hz | | | | Operating Temperature | -25 °C up to +60 °C | | | | Enclosure | Up to IP65 (IEC 60529) / IK 10 (IEC62262) | | | | Material | Powder Coating Metal | | | | Dimension | 180\*80\*40cm | | | | AC Input | | | | | Number (Inverter) | 4 \*up to 50KW solar inverters | 4 \*up to 60KW solar inverters | 4 \*up to 80KW solar inverters | | AC Breaker | 4\*230V/400V 160A | 4\*230V/400V 200A | 4\*230V/400V 250A | | Rated Current per Input (Inc) | Up to 160A | Up to 200A | Up to 250A | | Connection | Via V-clamp (for Al and Cu cables) | | | | AC Output | | | | | Number | 1 per phase (Optionally 2) | | | | AC Breaker | 1\*230V/400V 630A | 1\*230V/400V 800A | 1\*230V/400V 1000A | | Rated Current Output(InA) | 630A | 800A | 1000A | | Connection | Via V-clamp (for Al and Cu cables) | | | | Surge Protection Device | | | | | Type | Type 2 275VAC 4P | | | ## RELATED PRODUCTS - [![AC combiner BBWX 6 open 2]()

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