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Lightning protection unit - List of Manufacturers, Suppliers, Companies and Products

Lightning protection unit Product List

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High-speed line lightning protection unit "VNJ Series"

High-speed line lightning protection unit "VNJ Series"

RoHS compliant! Surge Protective Device (SPD) High-Performance Standard Series

The "VNJ Series" is a high-speed lightning protection unit that achieves high reliability in lightning protection measures through different surge energy attenuation methods. We offer a lineup for various signals such as communication, measurement, control, video, LAN, etc., as well as for single-phase and three-phase AC power supplies (2A to 50A) and DC power supplies. 【Features】 ■ For Signal Use - Complies with JIS standard C 5381-21 Category C2, D1 - Contact output function for normal/degraded states (optional: status LED display unit) - High surge withstand capability with a maximum discharge current of 20kA ■ For Power Use - Complies with JIS standard C 5381-1 Class II, III - Lamp display and contact output function for normal/degraded states *For more details, please download the PDF or feel free to contact us.

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High-speed line lightning protection unit "VCJ Series"

High-speed line lightning protection unit "VCJ Series"

Achieving a slim card-type insertion method and customization of the base unit!

The "VCJ Series" is a high-speed line lightning protection unit that uses a surge energy attenuation method. It complies with JIS standard C5381-21 categories C2 and D1, and its performance and lineup cover those equivalent to the "VTJ Series." With its slim card-in design and customizable base unit, it flexibly meets needs that could not be accommodated due to space constraints in the past. 【Features】 ■ Surge energy attenuation method ■ Complies with JIS standard C5381-21 categories C2 and D1 ■ Space-saving design with slim card-in method ■ Base unit can be customized according to installation space and input/output terminals ■ Performance and lineup cover those equivalent to the VTJ Series *For more details, please refer to the PDF document or feel free to contact us.

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High-speed line lightning protection unit "VTJ Series"

High-speed line lightning protection unit "VTJ Series"

Compact design with enhanced lightning protection! High-speed line lightning protection unit with surge energy attenuation method.

The "VTJ Series" is a plug-in type high-speed lightning protection unit for signal lines that complies with JIS standards categories C2 and D1. Thanks to the plug-in design and bypass function, maintenance work is easy as there is no interruption in the circuit even when the main module is removed. Additionally, the dedicated socket can be easily mounted using a DIN rail. It can also serve as an input/output terminal block, achieving space-saving benefits. 【Features】 ■ Plug-in type ■ Complies with JIS standards categories C2 and D1 ■ Compatible with various signal lines for communication, measurement, control, etc. ■ Easy maintenance ■ Space-saving design *For more details, please refer to the PDF document or feel free to contact us.

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High-speed line lightning protection unit "VAJ Series"

High-speed line lightning protection unit "VAJ Series"

Surge energy attenuation method! RoHS-compliant high-speed line lightning protection unit.

The "VAJ Series" is a high-speed line lightning protection unit for power supplies that complies with JIS standards (JIS C 5381-11) Class I and II. It has a surge withstand capability of 25kA per line for a direct lightning current waveform defined as 10/350μs. It limits lightning surge voltage to below 1.5kV and achieves high protection performance through a combination with conventional surge energy attenuation methods. 【Features】 ■ Impulse current (I imp): 25kA (10/350μs) ■ Voltage protection level (Up): below 1.5kV ■ Displays abnormal occurrences during operation ■ Outputs abnormalities externally ■ Safety measures *For more details, please refer to the PDF document or feel free to contact us.

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High-speed line lightning protection unit "LDJ Series"

High-speed line lightning protection unit "LDJ Series"

Low-profile series, DIN rail mountable, lightning protection performance is equivalent to the high-performance standard VNJ series.

The "LDJ Series" is a high-performance low-profile series of high-speed line lightning protection units that use surge energy attenuation methods. It is a RoHS-compliant surge protective device (SPD) that can be used for both signal and power applications. The lightning protection performance is equivalent to the high-performance standard VNJ series, and it can be mounted on a DIN rail. 【Features】 ■ Normal/deterioration state contact output function ■ RoHS compliant ■ Lightning protection performance is equivalent to the high-performance standard VNJ series *For more details, please refer to the PDF materials or feel free to contact us.

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High-speed line lightning protection unit 'ALP/PLP'

High-speed line lightning protection unit 'ALP/PLP'

For more reliable lightning protection! Developed based on accumulated know-how in areas with severe lightning.

The "ALP/PLP" is a high-speed line lightning protection unit that uses surge energy attenuation technology. We offer a variety of series, including high-performance standard series and large-capacity power supply series. We propose more effective lightning protection measures in real fields by examining better countermeasure methods through on-site surveys and adopting high-speed line lightning protection units. 【Product Lineup (Example)】 ■ VNJ Series - General-purpose series with high performance and high capacity - Supports a wide range of applications including various signals and power supplies ■ VAJ Series - Series for large-capacity power supplies - Installed in the main circuit to prevent the intrusion of large-scale lightning surges such as direct lightning strikes ■ VTJ Series - Plug-in type series for signals - Compatible with various signal lines for communication, measurement, control, etc. *For more details, please refer to the PDF materials or feel free to contact us.

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High-speed line lightning protection unit product catalog

High-speed line lightning protection unit product catalog

Protect, Morinaga. The technology of the Thunderstorm Region will solve it!!

This catalog includes specifications and diagrams for lightning protection products related to power supply, communication and signaling, and other lightning protection-related products for "high-speed line lightning protection units." We also introduce the causes of lightning damage, lightning protection measures for electrical equipment, and case studies of such measures. Technical documents and frequently asked questions are also included, so please use them as a reference for your selection. 【Contents (Example)】 ■ Features of high-speed line lightning protection units ■ Lightning damage countermeasures ■ Case studies of countermeasures ■ High-speed line lightning protection units for power supply ■ High-speed line lightning protection units for communication and signaling ■ Lightning protection-related products ■ Technical documents and frequently asked questions *For more details, please refer to the PDF document or feel free to contact us.

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[Data] Lightning protection measures using high-speed line lightning protection units

[Data] Lightning protection measures using high-speed line lightning protection units

The mechanism of the high-speed line lightning protection unit, as well as comparisons using 3D analysis and FDTD analysis, are also included!

This document introduces lightning protection measures using high-speed line lightning protection units. It explains lightning protection measures such as "external lightning protection systems" and "internal lightning protection systems," as well as the causes of lightning damage and the types and mechanisms of SPDs (Surge Protective Devices). The content is designed to be easily referenced when considering lightning protection measures. Please feel free to download and take a look. 【Contents (partial)】 ■ Lightning protection measures ■ Lightning rods ■ SPD (Surge Protective Device) ■ Causes of lightning damage ■ Lightning protection measures for electrical equipment *For more details, please download the PDF or feel free to contact us.

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