SPD (lightning resort) WPD series communication RS-485 SPD WPD-485
Watanabe Electric Industry Co. Ltd.
About This Product
It is a product to protect measuring equipment from lightning sage.
■ Features
･ RS-485 SPD compatible with communication
･ Compatible with JIS C 5381-21
･ Necessary and sufficient protection ability
･ DIN rail compatible that is easy to install on the board
･ Plug -in type with excellent maintenance
･ Specified harmful substance non -containing products
Standard delivery date: 2 days
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Product
SPD (lightning resort) WPD series communication RS-485 SPD WPD-485
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Handling Company
Watanabe Electric Industry Co. Ltd.
1 Models of SPD (lightning resort) WPD series communication RS-485 SPD WPD-485
| Product Image | Part Number | Price (excluding tax) | Conformity standard | Discharge start voltage | External dimensions (HWD) | Impulse durability | Internal inline resistance | Mass (weight) | Operation start voltage | Rated input voltage | Response time | Restricted voltage | Used temperature and humidity | Voltage protection level (UP) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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WPD-485 |
Available upon quote | JIS C 5381-21 Category C2, D1 | 150V or more (between ground) | 69 x 32.4 x 69mm | 10ka x 10 times (C2: 8 / 20μs) 1ka x 2 times (D1: 10: 350μs) | 2.2Ω ± 1% | Approximately 70g | 22V or more (between line) | DC12V | 3ns (between the line) 0.1μs (between land) | 34V (between the line) | -20 ~+60 ° C 5-95 % RH | 58V or less (between lines) 400V or less (between ground) |
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About Company Handling This Product
Watanabe Electric Industry Co. Ltd.
- Japan
- Since 1940
- 190 employees