



YOKOGAWA橫河PW481-50勵磁控制器是一款在工業(yè)控制領域具有廣泛應用的產品,以下是對該產品的詳細介紹:
一、產品概述
YOKOGAWA橫河PW481-50勵磁控制器是橫河電機(YOKOGAWA)生產的一款DCS(分布式控制系統(tǒng))系統(tǒng)模塊,主要用于控制和管理勵磁系統(tǒng),確保發(fā)電機或其他電力設備的穩(wěn)定運行。該產品憑借其高可靠性、高精度和易于集成的特點,在電力、能源、化工等領域得到了廣泛應用。
二、主要特點
高精度控制:采用先進的控制算法和高速處理器,實現(xiàn)高精度的勵磁控制,確保發(fā)電機輸出電壓和電流的穩(wěn)定。
高可靠性:選用優(yōu)質材料和先進制造工藝,經過嚴格的質量控制和測試,確保設備在惡劣的工業(yè)環(huán)境中能夠穩(wěn)定運行。
易于集成:提供豐富的通信接口和協(xié)議支持,方便與其他自動化設備進行集成和通信,降低系統(tǒng)集成難度。
多種保護功能:內置多種安全保護機制,如過載保護、過流保護、過熱保護等,確保設備在異常情況下能夠安全停機,保護設備和人員安全。
三、技術參數(shù)
型號:PW481-50
品牌:YOKOGAWA橫河
適用范圍:工業(yè)控制領域,特別是電力、能源、化工等行業(yè)
電壓:根據(jù)具體配置而定,一般為24V
電流:支持較寬的電流范圍,如100-400A
重量:約2KG
產地:可能因生產批次不同而有所差異,有資料顯示產地為瑞士(


YOKOGAWA PW481-50 Excitation controller is a product with a wide range of applications in the field of industrial control, the following is a detailed description of the product:
I. Product overview
YOKOGAWA PW481-50 Excitation controller is a distributed control system (DCS) system module produced by YOKOGAWA Electric, which is mainly used to control and manage the excitation system to ensure the stable operation of generators or other electrical equipment. With its high reliability, high precision and easy integration, the product has been widely used in power, energy, chemical and other fields.
Two, the main characteristics
High-precision control: Advanced control algorithm and high-speed processor are used to achieve high-precision excitation control to ensure the stability of generator output voltage and current.
High reliability: The selection of high-quality materials and advanced manufacturing processes, through strict quality control and testing, to ensure that the equipment can operate stably in harsh industrial environments.
Easy integration: Provides rich communication interface and protocol support to facilitate integration and communication with other automation equipment, reducing the difficulty of system integration.
A variety of protection functions: built-in a variety of safety protection mechanisms, such as overload protection, overcurrent protection, overheat protection, etc., to ensure that the equipment can be safely shut down in abnormal circumstances, to protect the safety of equipment and personnel.
3. Technical parameters
Model: PW481-50
Brand: YOKOGAWA Yokogawa
Scope of application: Industrial control field, especially power, energy, chemical and other industries
Voltage: Depending on the specific configuration, generally 24V
Current: Supports a wide current range, such as 100-400A
Weight: about 2KG
Origin: May vary depending on the production batch, some information shows that the origin is Switzerland (
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