Installed in the main circuit to prevent large-scale lightning surges caused by direct lightning strikes, etc. ALPK-VAJ (indoor wall-mounted type)
Morinaga Electronics Co., Ltd.
About This Product
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 with JISC5381-11 class I and class II
For 10A to 30A, impulse current is 10kA per line, and for 60A to 350A, impulse current is 25kA per line.
■Control unit and lightning surge counter included
The operating status of the lightning protection unit can be displayed and output by lamp. It is also equipped with a lightning surge counter, which can count and display the number of times the lightning protection unit operates and output contact output.
■Selectable housing
Standard products include iron casings for indoor wall mounting, stainless steel casings for outdoor wall mounting, and panel types for in-panel mounting. Please specify according to your purpose. We also accept installation of pole mounting brackets and machining of holes for input/output lines.
■For AC power supply
・Single-phase 2-wire system (1Φ2w) AC100V, AC200V…For 10A to 30A, for 60A to 350A
・Single-phase 3-wire system (1Φ3w) AC100V/200V…For 10A to 30A, for 60A to 350A
・Three-phase 3-wire system (3Φ3w) AC200V…For 10A to 30A, for 60A to 350A
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Product
Installed in the main circuit to prevent large-scale lightning surges caused by direct lightning strikes, etc. ALPK-VAJ (indoor wall-mounted type)
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Handling Company
Morinaga Electronics Co., Ltd.
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Categories
1 Models of Installed in the main circuit to prevent large-scale lightning surges caused by direct lightning strikes, etc. ALPK-VAJ (indoor wall-mounted type)
| Product Image | Part Number | Price (excluding tax) | Applicable line | Dielectric strength | Exam class | External dimensions | Follow current breaking rating | Impulse current (Iimp) | Insertion loss | Insulation resistance | Maximum continuous working voltage (Uc) | Maximum discharge current (Imax) | Method | Nominal discharge current (In) | Operating speed | Protection mode | Rated load current (IL) | Residual surge energy | Separator | Status display output | Surge energy attenuation | Usage environment | Voltage drop | Voltage protection level (Up) |
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ALPK-VAJ2P (10100) |
Available upon quote | 1φ2W (TT system), AC100V, 10A (1kVA) power line | AC2,200V, 1 minute (between all input/output terminals and frame) | Class I and Class II | W400×H400×D250 (mm) | 50kA | 10kA/20kA (10/350μs) | 5 VA or less | DC500V, 50MΩ or more (between all input/output terminals and frame) | AC130V | 40kA/40kA (8/20μs) | Surge energy attenuation method | 20kA (8/20μs) | 3nsec. or less | L-L (Line-Line) L-E (Line-Earth) L-N (Line-Neutral) | 10A |
Full protection mode: 3mJ or less *At nominal discharge current (In) |
Built-in |
Display…Lamp display of operating status, display contents: arrester failure, separator operation Output… Abnormal conditions (arrester failure, separator operation) are output as non-voltage A contact, contact rating: DC30V-2A or less |
Full protection mode: -58dB or more *At nominal discharge current (In) |
Temperature -40~+70℃, humidity 95% or less (no condensation) | 0.5V or less |
Full protection mode: 1kV or less *At nominal discharge current (In) |
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