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Firefighter Switch Weidmüller PV Next 1100V 2MPP SPD WM4C Plug & Play
8000114374
€0.00
Tax included
The WEIDMÜLLER PV Next firefighter switch with SPD is the most balanced security system for photovoltaic installations High level This device integrates into a single box Remote emergency disconnection to 2 Followers MPP and the Protection against Type I / II overvoltages (SPD), fulfilling all safety and directive regulations CLC /TS 51643-32. Thanks to its connectors Wm4c, Allows a connection Plug & Play quickly and fully compatible with the MC4 standard, ensuring a IP65 tightness No need to open the equipment. Its system reset automatic guarantees that solar production It is restored alone after a network cut, offering total tranquility to the owner. Manufactured in reinforced polyester (IK10), it is the definitive defense for systems of own consumption Residential and industrial.
Intelligent dual protection: Firemen and overvoltages
The Weidmüller PV Next Fireman Switch (reference 8000114374) has been designed to simplify safety on the side of Duty current (DC). By combining a remote circuit breaker With class I / II SPD surge unloaders, this equipment eliminates the need to install two boxes separately, saving space and installation costs. Is able to manage Two panel orientations (2 MPP) independently, which optimizes the photovoltaic performance Global plant.
Its operation is fully automatic: before a loss of the AC In the building greater than 5 seconds, the switch opens the circuit of the panels to allow the safe work of firefighters. Once the network feed is stable again, the equipment is Remarket automatically Intelligently. The robust envelope of Polyester reinforced with fiberglass Protects the internal components against the UV and corrosion, including a thermal protection that disconnects the system if the internal temperature exceeds 100 ° C..
Technical characteristics
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Nominal voltage: 1100 V DC, Suitable for the most powerful Strings configurations.
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Configuration: 2 Followers MPP independent with 2 entries and 1 output for each MPP.
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Protection against rays: SPD Type I / II Integrated for integral protection against tension peaks.
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Quick connection: Connectors Wm4c external (totally Compatible with MC4).
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Network management: Reset automatic After recovery of the power supply.
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Thermal security: Internal sensor of over-raid disconnection (> 100 ° C).
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Degree of protection: Certification Ip65 and high resistance to impact Ik10.
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Dimensions: 364 x 200 x 132 mm; Net weight: 2.38 kg.
Frequently Asked Questions (FAQ)
- What does it mean to have integrated type I / II SPD? It means that its installation is protected against the two most common electrical risks: direct rays (type I) and transitional surge of the electrical network (type II), thus protecting the life of its inverter solar.
- How does the WM4C connector benefit the installation? The connector Wm4c From Weidmüller is 100% compatible with the standard MC4 market connectors. Allows a connection Plug & Play Exterior that guarantees that the box never loses its original tightness, reducing assembly errors.
- What happens if the firefighters cut the light of the building? The switch detects the alternating power failure and immediately opens the circuit of the solar panels. In this way, the cables that fall from the roof cease to have tension, eliminating the risk of electrocution during extinction.
- Does the team turn on again only after a light cut? Yes. Thanks to its technology automatic recirement, the switch reconnects the panels once it detects that the AC network is stable, ensuring that the own consumption Continue working without manual intervention.
- Can it be installed in coastal areas or with lots of solar radiation? Absolutely. The box of reinforced polyester It is far superior to conventional plastic boxes, resisting saline corrosion and gradient by UV Without cracking or losing properties.
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