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DC combiner box
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DC combiner box
High-reliability and practical PV accessory products designed by Hongde Technology PV Confluence Box according to national golden sun standard and power industry standard, including DC combiner box and AC combiner box; PV special lightning protection module and fuse are arranged in the combiner box Components such as anti-reverse diodes (optional) and circuit breakers.
| 10-loop combiner box | 12-loop combiner box | 14-loop combiner box | 16-loop combiner box |
| Rated working voltage DC1000V | Protection level Ip65 | Protection level Ip65 | Protection level Ip65 |
| Each incoming fuse is rated at 15A | size（mm） 560 (W) * 380 (H) * 180 (D) | size（mm） 600 (W) * 400 (H) * 220 (D) | size（mm） 600 (W) * 400 (H) * 220 (D) |
| Protection level Ip65 | weight（kg）14 | weight（kg）15 | weight（kg）16.5 |
| size（mm）560 (W) * 380 (H) * 180 (D) | |||
| weight（kg）13.5 |
advantage
8 and 16 inputs as the basic unit, and can be customized according to customer needs
Adopt professional DC high voltage circuit breaker, DC withstand voltage is not lower than DC1000V, safe and reliable
Each input is equipped with photovoltaic high-voltage DC fuse protection, and can provide various specifications of fuse according to PV string requirements.
Both positive and negative poles are equipped with photovoltaic special lightning arresters, with dual lightning protection
Optional detection unit detects string current and bus voltage and can record and display operating status remotely
If a fault occurs, an alarm is sent to the detection system via the communication interface.
The detection unit uses a high-precision processing chip, which uses a current measuring component with reliable performance, wide measurement range, and high sensitivity and accuracy.
Outdoor wall-mounted installation, waterproof, anti-transparent, protection grade IP65, for outdoor installation
Grab the built-in anti-reverse diode to effectively prevent the series current from flowing back
Easy to install and maintain
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