Various protectors for communication Protectors that protect wind speed and direction alarms
Sankosha Co., Ltd.
About This Product
A protector that protects equipment from abnormal voltage induced in the transmission circuit of railway communication equipment. Used in combination with AP-TS type jack board or AP-TS type (R) jack board.
■Applications
・For wind speed alarm
・Wind direction alarm for DC superimposed line
・For Shinkansen wind speed alarm power supply
■Features
・Wiring terminals can be used for both screws and solder.
・Used in combination with jack board
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Product
Various protectors for communication Protectors that protect wind speed and direction alarms
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Handling Company
Sankosha Co., Ltd.
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Categories
3 Models of Various protectors for communication Protectors that protect wind speed and direction alarms
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Circuit voltage used | DC discharge starting voltage | Frequency band | Impulse protection level for balanced circuits | Impulse protection level for unbalanced circuits | Line operating voltage | Mass | Operating attenuation | Purpose | Size | Upper limit voltage of circuit used |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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AP-NER type |
Available upon quote | 24V | 350V±15% | DC-300kHz (Z0=150Ω) |
Line side: 10V or less To ground side: 1kV or less (10/200μs, 10kV applied) |
Line side 54V or less (10/200μs, 1kV applied) | - | Approximately 70g | 1.0dB or less | Wind speed alarm | (W) 89mm× (D) 27mm× (H) 60mm | 27V |
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AP-NER (100) type |
Available upon quote | DC85V | 350V±15% | DC-300kHz (Z0=150Ω) |
Line side: 10V or less To ground side: 1kV or less (10/200μs, 10kV applied) |
Line side 150V or less (10/200μs, 1kV applied) | V1mA=90-110V | - | 1.0dB or less | Wind direction alarm for DC superimposed line | - | - |
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AP-NER100L type |
Available upon quote | DC85V | 350V±15% | DC-300kHz (Z0=150Ω) |
Line side: 10V or less To ground side: 1kV or less (10/200μs, 10kV applied) |
Line side 150V or less (10/200μs, 1kV applied) | V1mA=90-110V | - | 1.0dB or less | For Shinkansen wind speed alarm power supply | - | - |
Click on the part number for more information about each product
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About Company Handling This Product
- Japan