Products
Photovoltaic AC Confluence Box
Taili is a good choice to be your manufacturer and supplier of Photovoltaic AC Confluence Box. This high quality and advanced product is a current collector located between the output end of the photovoltaic inverter and the grid-connected distribution cabinet (or transformer). With strong functions and high efficiency, our product has a wide application range.
The core function of Photovoltaic AC Confluence Box is to parallelly collect the AC electricity output from multiple inverters into a few main cables (usually one), and then transmit it to the next level of equipment, thereby simplifying the system structure and facilitating monitoring and protection.
Functions
1. Achieve local current convergence, reducing the number of cables, and saving costs and space during installation.
2. Protective functions: over-current/short circuit protection, lightning protection, reverse charging protection.
3. Segmented isolation function, with a DC circuit breaker or load isolating switch, allowing for manual disconnection of the DC power supply and providing electrical isolation.
Technical Specification
| Model | BWX-AC4 | BWX--AC6 | BWX-AC8 |
| Input ways | 1-4 | 5-6 | 7-8 |
| Input voltage | AC690V | ||
| Input current | 0-1000A | ||
| Output current | 250A | 400A | 630A |
| Rated working voltage Un | 480VAC | ||
| Protective voltage Up | ≤3.2kV | ||
| Standard throughput In(8/20μs) | 20kV( Optional according to customer requirements) | ||
| Max ,throughput capacity Imax(8/20μs) | 40kV( Optional according to customer requirements) | ||
| Corresponding time | ＜25ns | ||
| Temperature and humidity | Operating temperature:-40~+85℃，humidity 95%, non-condensing , non-corrosive gas locations | ||
| Altitude | ≤4000m | ||
| Enclosure material | Hot-dip galvanized steel /stainless steel /cold rolled steel or others | ||
| IP class | IP65 | ||
| Cable plug IP class | IP66 | ||
| Size (W.H.D) | 800*600*200mm | 800*800*200mm | 800*1000*200mm |
Please provide the following information, and we will be able to offer better services.
| Product application scenarios | |
| Product technical parameters |
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Send Inquiry
Contact Info
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Address
No.81, Jingsan Road, Economic Development Zone, Yueqing City, Zhejiang Province, China
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Tel
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For inquiries about transformer, switchgear, medium voltage circuit breaker or price list, please leave your email to us and we will be in touch within 24 hours.
