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WEIDMÜLLER FILE SWITCH PV Next 1100V 2MPP 4 Postage Posters
2778870000
€0.00
Tax included
The WEIDMÜLLER PV Next 2MPP firefighter switch is the solution of photovoltaic security definitive for complex facilities that require managing Two MPP Followers independent. This remote circuit breaker Allows the emergency disconnection up 4 Strings entries (2 by MPP) at the point of entry to the building, protecting fire services from electrical hazards. Designed to support 1100 V DC, the team stands out for its system of reset automatic, which restores the Solar energy production autonomously after recovering the AC. Its connection through glands ensures total versatility for different cable diameters, keeping a IP65 tightness professional. Envelope reinforced polyester and protection against sobretemperatura, guarantees a photovoltaic performance safe and durable in Self-consumption projects Residential and industrial with multiple roof orientations.
Double MPP protection for maximum efficiency
The Weidmüller PV Next Fireman Switch 2MPP It has been designed for solar plants that use inverters with double follower, allowing to separate the panel chains efficiently. Its main virtue is the Intelligent active security: When detecting an interruption in the AC of the property over 5 seconds, the device immediately cuts the duty of the roof. Thanks to his Automatic recloser technology, the installation is generated again without manual intervention once the electricity network is stable.
This model is extremely robust thanks to its envelope Polyester reinforced with fiberglass, which offers impact resistance Ik10 and a durability against corrosion far superior to standard plastic tables. In addition, it incorporates a thermal sensor that activates a safety disconnection if the internal temperature reaches 100 ° C, protecting the critical components of its solar installation.
Technical characteristics
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Nominal voltage: 1100 V DC, compatible with high voltage systems.
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Configuration: 2 Followers MPP (independent) with 2 entries and 1 output for each MPP.
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Connection technology: Push in through glands For cables up to 16 mm².
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Maximum current: 50 to totals and load capacity up 44 A by String.
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Emergency management: Remote circuit breaker with reset automatic (Delay 5S).
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Degree of protection: Certification Ip65 for outdoor and resistance Ik10.
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Integrated security: Signaling Assistant Contact For remote monitoring.
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Dimensions: 364 x 200 x 132 mm; Net weight: 2.38 kg.
Frequently Asked Questions (FAQ)
- Why choose the 2 MPP model instead of 1 MPP? This model is necessary if your inverter solar It has two independent tracking entries. It allows to protect both circuits with a single device, maintaining the necessary electrical separation for a photovoltaic performance optimal.
- What advantage does the connection by cable glands (cg) offer? The connection by glands offers greater flexibility, as it allows you to use different types and thicknesses of solar cable, ensuring a tailored sealing for each driver in the self-consumption.
- How does the shutdown for firefighters work? The team connects to the CA of the building. If firefighters cut the general supply or if a Emergency stop button, the NEXT PV switch opens the circuit DC current (CC) of the panels automatically.
- Is it compatible with large-section cables? Yes, thanks to the terminals Push in, this switch supports copper cables up 16 mm², guaranteeing a minimum voltage drop and an extremely secure mechanical connection.
- What happens if the temperature on the roof is very high? The team is designed for industrial conditions. However, if the internal temperature exceeds the 100 ° C., the system is disconnected by safety to avoid damage, rearbanding when the conditions return to normal.
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