AC Junction Boxes

The AC distributors are used to collect single-phase or multi-phase inverter strings, which minimizes the effort involved in cabling. By using ready-to-connect solutions, considerable time can be saved during installation. This is a significant cost factor, especially for medium-sized and larger plants and PV power plants. The AC distribution boards are the link between the inverter and the grid connection. By using AC distributors, individual parts of the system can be secured or released for maintenance and repair work without putting the entire PV system out of operation. In addition, in versions with overvoltage protection or fault current switches, they protect the PV system against overvoltage coupling and excessive currents. Depending on the requirements, neocide fuses, NH switch disconnectors or automatic circuit breakers can be used to protect against overcurrent. The modular concept from enwitec offers a high degree of flexibility to adapt our standard products to individual customer requirements. With a string inverter concept, the PV module strings are usually connected directly to the DC input of the inverter. Several inverters are bundled here on the AC side in a so-called AC collector. Its output is either routed to another pre-collector or a transformer distribution. An isolating switch and / or protective components against overvoltage and overcurrent can optionally be integrated in the AC collector.

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enwitec AC-Verteiler 3AC-400-TNC-6-NH00-X-X-W-PES-V-1.0.1 – 10016005

TN-C 400 V 800 A 10016005

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enwitec AC-Verteiler 3AC-400-TNC/S-2-NH1-X-X-X-W-PES-V-1.0 – 10015152

TN-C 400 V 800 A 10015152

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enwitec AC junction box 3AC-400-TNC/S-2-NH1-X-X-X-W-PES-1.0 – 10015122

10015122 TN-C 400 V 800 A

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enwitec AC junction box 3AC-400-TNC/S-4-NH1-X-X-X-W-PES-1.0 - 10015124

10015124 TN-S 400 V 1600 A

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enwitec AC junction box 3AC-400-TNC/S-6-NH1-X-X-X-W-PES-1.0 - 10015126

10015126 TN-C 400 V 1600 A

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enwitec AC junction box 3AC-400-TNC-4-NH00-X-X-X-F-W-PES-1.0 - 10015518

10015518 TN-C Wandmontage 400 V

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enwitec AC junction box 3AC-400-TNC-3-NH00-X-X-X-F-W-PES-1.0 - 10015606

10015606 TN-C 400 V NH Wandmontage

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enwitec AC junction box 3AC-400-TNC-2-NH00-X-X-X-F-W-PES-V-1.0 - 10015392

10015392 TN-C 400 V Wandmontage NH

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enwitec AC junction box 3AC-400-TNC-1-NH00-X-X-X-F-W-PES-V-1.0 - 10015678

10015678 TN-C Wandmontage 400 V

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enwitec AC junction box 3AC-400-TNC-3-T50A-X-BC-PES-1.0 - 10015594

10015594 TN-C Class I+II/B+C Wandmontage

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enwitec AC junction box 3AC-400-TNC-3-NH000-X-BC-PES-1.0 - 10015385

10015385 TN-C 400 V Wandmontage

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enwitec AC junction box 3AC-400-TNC-3-NH000-X-X-PES-1.0 - 10015381

10015381 TN-C NH Wandmontage

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enwitec AC junction box 3AC-400-TNC-2-NH000-X-X-PES-1.0 - 10015380

10015380 TN-C 400 V Wandmontage

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enwitec AC junction box 3AC-400-TNC-5-NH000-X-BC-PES-1.0 - 10015383

10015383 5 Class I+II/B+C TN-C

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