Lightning Protection 3 Phase AC Whole House Surge Protectors 220V 20kA 40kA T2 SPD
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Detailed Product Description
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LPX-40C is a three-phase AC power lightning protection box,
specifically designed for three-phase power supply systems to
provide comprehensive surge protection against transient
overvoltages caused by lightning strikes and power grid
fluctuations.
Applications Suitable for installation in LPZ 1-2 and subsequent lightning
protection zones, suitable for fine lightning protection
devices in three-phase power supply systems.
Product Specification
Mechanical Parameters
Installation Tips 1.Install the lightning protection box in a dry, well-ventilated indoor environment, and keep it away from flammable materials. 2.Use wires with a cross-sectional area of 2.5mm²~10mm², and tighten the screws to a torque of 5N·m. 3.Ensure reliable earthing, with a ground resistance ≤4Ω, to achieve optimal surge discharge effect. 4.Regularly check the lightning count and status indicator: if the product fails, the indicator will turn off. Replace the faulty device in a timely manner. 5.Do not connect the product to a power supply that exceeds its rated voltage and current. 6.Avoid using the product beyond the specified temperature and humidity ranges. FAQ Q1: What is the counting range of the lightning strike counter? A1: The counter can record lightning strikes with a discharge current ranging from 3kA(8/20μs) to 80kA(8/20μs), with a digital display range of 0 to 999. Q2: Does the product support remote monitoring? A2: Yes. It is equipped with normally closed and normally open remote signaling contacts, allowing connection to a monitoring system for remote status tracking. Q3: What is the difference between LPX-40C and LPX-80C? A3: The core difference lies in the maximum discharge current (Imax): LPX-40C has an Imax of 40kA, while LPX-80C has an Imax of 80kA, making them suitable for different system protection requirements. Q4: Can it be installed in outdoor environments? A4: No. This product is designed for indoor use only. For outdoor applications, please select products with an IP67 protection level. |
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| Product Tags: AC Whole House Surge Protectors Whole House Surge Protectors 220V Lightning Protection T2 SPD | ||||||||||||||||||||||||||||||||||||||||||||||||||
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