239-RTD-AN汽车保护继电器可议价

239-RTD-AN汽车保护继电器可议价

239-RTD-AN汽车保护继电器可议价

239-RTD-AN汽车保护继电器可议价

239-RTD-AN汽车保护继电器产品特性

239-RTD-AN汽车保护继电器技术参数

239-RTD-AN汽车保护继电器型号规格

239-RTD-AN汽车保护继电器应用领域

239-RTD-AN是一款电机保护继电器，主要用于保护交流电机免受损坏。

基本功能与特性

239-RTD-AN继电器具有可编程功能，并提供单个隔离模拟输出。它可以在4-20、0-1或0-20三种不同的毫安范围内工作。

该继电器设计用于保护三相交流电机，提供断路器故障保护、过载警告保护、接地故障保护和转子锁定保护。

应用领域

239-RTD-AN继电器广泛应用于需要电机保护的场合，如工业生产线、机械设备等，以防止电机因过热、过载等故障而损坏。

技术规格与参数

239-RTD-AN继电器具有清晰的前置LCD显示屏，允许用户查看状态、温度和电流以及其他数据。它还包括六个LED状态指示灯和一个防尘、防溅的键盘。

该装置提供多种保护选项，如欠流、接地故障、短路等，并具有热容量和三种温度（RTD1、RTD2、RTD3）的相电流可编程功能。

市场与购买信息

239-RTD-AN继电器在市场上可通过多个渠道购买，如淘宝等电商平台。用户可以参考其他购买者的真实评价来做出购买决定。

扩展型号与涂层选项

存在239-RTD-AN-H型号，该型号添加了带有H订购代码的恶劣环境涂层，适用于更苛刻的使用环境。

用户反馈与评价

用户在购买和使用239-RTD-AN继电器后，可以在电商平台上发表真实评价，这些评价有助于其他用户了解产品的实际使用情况和性能表现。

安·与认证

239-RTD-AN继电器已获得UL和CSA批准，表明它符合在特定地点使用的·全认证要求。

替代与比较

在选择电机保护继电器时，用户可能会考虑239-RTD-AN与其他型号或品牌的比较，如考虑其功能、价格、用户评价等因素来做出·佳选择。

239-RTD-AN is a motor protection relay mainly used to protect AC motors from damage.

Basic functions and features

The 239-RTD-AN relay is programmable and provides a single isolated analog output. It can operate in three different mA ranges, 4-20, 0-1 or 0-20.

Designed to protect three-phase AC motors, this relay provides circuit breaker fault protection, overload warning protection, ground fault protection and rotor lock protection.

Application areas

239-RTD-AN relays are widely used in situations where motor protection is required, such as industrial production lines, mechanical equipment, etc., to prevent motor damage due to overheating, overload and other faults.

Technical specifications and parameters

The 239-RTD-AN relay features a clear front-facing LCD display that allows the user to view status, temperature and current, and other data. It also includes six LED status indicators and a dust- and splash-proof keyboard.

The device offers multiple protection options such as undercurrent, ground fault, short circuit, etc. and is programmable for thermal capacity and phase current at three temperatures (RTD1, RTD2, RTD3).

Market and purchasing information

239-RTD-AN relays can be purchased on the market through multiple channels, such as Taobao and other e-commerce platforms. Users can make purchasing decisions by referring to real reviews from other buyers.

Extended models and coating options

Model 239-RTD-AN-H exists which adds a harsh environment coating with H ordering code for more severe use environments.

User feedback and reviews

After purchasing and using the 239-RTD-AN relay, users can post real reviews on the e-commerce platform. These reviews will help other users understand the actual usage and performance of the product.

Security and Authentication

The 239-RTD-AN relay has received UL and CSA approval, indicating that it meets safety certification requirements for use in a specific location.

Substitution and comparison

When choosing a motor protection relay, users may consider how 239-RTD-AN compares with other models or brands, such as its functionality, price, user reviews and other factors to make the best choice.

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