>>>>>型號:3500/25 增強型Keyphasor模塊 3500系統(tǒng)模塊
【功能描述】
3500/25增強型關(guān)鍵模組是半高雙通道模組用于向3500機架的監(jiān)控模塊提供關(guān)鍵相量信號。的模塊接收輸入信號從接近探頭或磁性拾音器和將信號轉(zhuǎn)換為數(shù)字鍵相量信號，指示何時軸上的鍵相量標(biāo)記與鍵相量傳感器一致。3500年機械保護系統(tǒng)可接受多達四個鍵相量信號正常配置和多達八個鍵相量信號在一對配置。
增強型關(guān)鍵相量模塊是一個改進的3500系統(tǒng)模塊。它提供了與以前的設(shè)計相比，擴展了鍵相量信號處理能力同時保持完全向下兼容的形式，適合和功能與現(xiàn)有的關(guān)鍵相量模塊在遺留系統(tǒng)中使用。的關(guān)鍵相量模塊，PWA 125792-01，完全取代了最新的149369 – 01年模塊。
當(dāng)三模冗余(TMR)需要系統(tǒng)鍵相量輸入時應(yīng)用時，3500系統(tǒng)應(yīng)采用兩個關(guān)鍵相量模塊。在這個配置模塊并行工作，以提供主模塊和二級鍵相量信號到機架中的其他模塊。
>>>>>型號:3500/25 增強型Keyphasor模塊 3500系統(tǒng)模塊
【英文介紹】
The 3500/25 Enhanced Critical module is a half-height dual-channel module used to provide critical phasor signals to the monitoring module of the 3500 rack. The module receives input signals from close probes or magnetic pickups and converts the signal into a digital key phasor signal, indicating when the key phasor mark on the axis coincides with the key phasor sensor. The 3500-year mechanical protection system can accept up to four bond phasor signals in a normal configuration and up to eight bond phasor signals in a pair configuration.
The Enhanced Critical phasor module is an improved 3500 system module. It offers extended bond phasor signal processing capabilities compared to previous designs while maintaining a fully backward compatible form that fits and functions with existing critical phasor modules for use in legacy systems. The key phasor module, PWA 125792-01, completely replaces the latest 149369-01 module.
When three-mode redundancy (TMR) is applied when system key phasor input is required, the 3500 system should adopt two critical phasor modules. This configuration module works in parallel to provide the primary module and secondary key phasor signals to other modules in the rack.
>>>>>型號:3500/25 增強型Keyphasor模塊 3500系統(tǒng)模塊
