High-speed line lightning protection unit For power supply, compatible with 2A to 50A of AC power supply and DC power supply ALPK-VNJ (for power supply/DC power supply)
Morinaga Electronics Co., Ltd.
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Architecture & Construction Use
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Electronics & Electrical Use
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Energy Industry Use
About This Product
This is a high performance standard series.For power supply, it is compatible with AC power supply and DC power supply of 2A to 50A, and for signal purpose, it is compatible with various signal lines such as communication, measurement, control, video, LAN, etc.
Product features
■Lightning protection performance
This is a high-performance lightning arrester that uses a surge energy attenuation method with a composite multi-stage configuration of parallel and series elements.
■Compatible standards
・For power supply: Compatible with JISC5381-11 class II and class III. Maximum discharge current is 20kA/40kA.
・For communications/signals: Compatible with JISC5381-21 categories C1, C2, C3, D1 (excluding some models). Maximum discharge current is 20kA.
■Status display lamp and contact output function
The operating status of the high-speed line lightning arrester unit for power supply can be displayed with a lamp. In addition, high-speed line lightning protection units for power supply and communication/signal use are equipped with a contact output function.
■Status display output unit for communication/signals (optional item)
- A status display output unit is available as an optional item for the high-speed line lightning protection unit for communications and signals.
・Optional item: Status display output unit
■For DC power supply
DC12V, DC24V, DC48V, DC110V…for 2A to 30A
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Product
High-speed line lightning protection unit For power supply, compatible with 2A to 50A of AC power supply and DC power supply ALPK-VNJ (for power supply/DC power supply)
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Handling Company
Morinaga Electronics Co., Ltd.
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Categories
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Usage Scenarios
Architecture & Construction Use / Electronics & Electrical Use / Energy Industry Use
1 Models of High-speed line lightning protection unit For power supply, compatible with 2A to 50A of AC power supply and DC power supply ALPK-VNJ (for power supply/DC power supply)
| Product Image | Part Number | Price (excluding tax) | Applicable line | Deterioration display output | Dielectric strength | Exam class | External dimensions | Insertion loss | Insulation resistance | Maximum continuous working voltage (Uc) | Maximum discharge current (Imax/Itotal) | Method | Nominal discharge current (In) | Open circuit voltage (Uoc) | Operating speed | Protection mode | Rated load current (IL) | Residual surge energy | Separator | Surge energy attenuation | Usage environment | Voltage drop | Voltage protection level (Up) | Weight |
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ALPK-VNJ2P (PWD0212) |
Available upon quote | DC12V, 2A power line |
Display...When normal: status lamp lights up, when deteriorated: status lamp goes off Output... Normal: ON, Degraded: OFF, Output rating: AC250V, 2A or less |
AC2,200V, 1 minute (between all input/output terminals and frame) | Class II and Class III | W95×H80×D139 (mm) | 1VA or less | DC500V, 50MΩ or more (between all input/output terminals and frame) | DC18V | 20kA/40kA (8/20μs) | Surge energy attenuation method | 10kA (8/20μs) | 10kV (1.2/50μs) | 3nsec. or less | L-L (Line-Line) L-E (Line-Earth) L-N (Line-Neutral) | 2A |
Full protection mode: 1mJ or less *At nominal discharge current (In) and open circuit voltage (Uoc) |
Built-in |
Full protection mode: -63dB or more *At nominal discharge current (In) and open circuit voltage (Uoc) |
Temperature -40~+70℃, humidity 95% or less (no condensation) | 0.5V or less |
Full protection mode: 500V or less *At nominal discharge current (In) and open circuit voltage (Uoc) |
Approximately 1.2kg |
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