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SPAU341C ABB繼電保護(hù)器是一款功能強(qiáng)大的綜合保護(hù)設(shè)備，廣泛應(yīng)用于電力、鋼鐵、石油、化工等多個(gè)工業(yè)領(lǐng)域。以下是對(duì)該產(chǎn)品的詳細(xì)介紹：

一、基本信息

• 品牌：ABB
• 型號(hào)：SPAU341C
• 類(lèi)型：綜合繼電保護(hù)器

二、功能特點(diǎn)

1. 電壓調(diào)節(jié)：SPAU341C主要用于調(diào)節(jié)帶有載分接開(kāi)關(guān)的電力變壓器的電壓，在配電變電站中起到關(guān)鍵作用。
2. 保護(hù)功能：具備全面的保護(hù)功能，如相間過(guò)流、接地、過(guò)電壓、低電壓、電機(jī)保護(hù)及頻率保護(hù)等，確保設(shè)備在異常情況下能夠迅速切斷電源，防止事故擴(kuò)大。
3. 測(cè)量與監(jiān)視：能夠測(cè)量電流、電壓、頻率、有功和無(wú)功功率、功率因數(shù)、電能等參數(shù)，并具備斷路器觸頭電器磨損監(jiān)測(cè)和跳閘回路監(jiān)視功能。
4. 通信能力：支持多種通信協(xié)議，如RS-485接口支持Modbus RTU/ASCII、DNP3.0及SPA協(xié)議，光纖接口支持IEC 60870-5-103等，方便用戶(hù)接入各類(lèi)廠(chǎng)家的后臺(tái)系統(tǒng)。
5. 自診斷功能：具備自診斷功能，能夠持續(xù)監(jiān)視繼電器的硬件和軟件狀態(tài)，一旦發(fā)現(xiàn)問(wèn)題，會(huì)提前發(fā)出告警信號(hào)并閉鎖所有保護(hù)功能和輸出節(jié)點(diǎn)。
6. 故障錄波：內(nèi)置故障錄波模塊，能夠完整記錄故障狀態(tài)，為故障分析和處理提供重要依據(jù)。

三、技術(shù)參數(shù)

• 額定電壓：根據(jù)具體配置可選，如100V、110V、120V等
• 額定電流：最大可達(dá)300A
• 頻率：支持50Hz或60Hz
• 電源：通常為230V AC/DC
• 斷開(kāi)容量：25kW

四、應(yīng)用領(lǐng)域

SPAU341C ABB繼電保護(hù)器廣泛應(yīng)用于電廠(chǎng)、鋼廠(chǎng)、化工廠(chǎng)、水泥廠(chǎng)、啤酒廠(chǎng)、冶金廠(chǎng)、造紙廠(chǎng)、電力、監(jiān)控、水利水電、機(jī)械等各種不同的工業(yè)部門(mén)系統(tǒng)，為這些領(lǐng)域的設(shè)備提供可靠的保護(hù)和調(diào)節(jié)功能。

SPAU341C ABB relay protector is a powerful comprehensive protection equipment, widely used in power, steel, petroleum, chemical and other industrial fields. Here is a detailed description of the product:

1. Basic information

Brand: ABB

Model: SPAU341C

Type: Comprehensive relay protector

Second, functional characteristics

Voltage regulation: SPAU341C is mainly used to regulate the voltage of power transformers with on-load tap-changer, which plays a key role in distribution substations.

Protection function: With comprehensive protection functions, such as phase to phase overcurrent, grounding, overvoltage, low voltage, motor protection and frequency protection, etc., to ensure that the equipment can quickly cut off the power in abnormal circumstances, to prevent the expansion of accidents.

Measurement and monitoring: It can measure current, voltage, frequency, active and reactive power, power factor, electric energy and other parameters, and has the function of circuit breaker contact electrical wear monitoring and tripping circuit monitoring.

Communication capability: Support a variety of communication protocols, such as RS-485 interface support Modbus RTU/ASCII, DNP3.0 and SPA protocols, optical fiber interface support IEC 60870-5-103, etc., convenient for users to access the background system of various manufacturers.

Self-diagnosis function: With self-diagnosis function, it can continuously monitor the hardware and software status of the relay, and once a problem is found, it will send an alarm signal in advance and lock all protection functions and output nodes.

Fault recording: The built-in fault recording module can record the fault status completely, providing an important basis for fault analysis and processing.

3. Technical parameters

Rated voltage: Available according to the specific configuration, such as 100V, 110V, 120V, etc

Rated current: up to 300A

Frequency: 50Hz or 60Hz

Power supply: Usually 230V AC/DC

Disconnect capacity: 25kW

4. Application field

SPAU341C ABB relay protectors are widely used in power plants, steel mills, chemical plants, cement plants, breweries, metallurgical plants, paper mills, electric power, monitoring, water conservancy and hydropower, machinery and other different industrial sector systems, providing reliable protection and regulation functions for equipment in these fields.

主要產(chǎn)品，貨源充足，庫(kù)存充足：

1.福克斯波羅Foxboro：I/A系列系統(tǒng)、FBM（現(xiàn)場(chǎng)輸入/輸出模塊）序列控制、梯形邏輯控制、事故召回處理、DAC、輸入/輸出信號(hào)處理、數(shù)據(jù)通信與處理。

2.Invensys TrIconex：冗余容錯(cuò)控制系統(tǒng)，最現(xiàn)代的基于三重模塊冗余（TMR）結(jié)構(gòu)的容錯(cuò)控制器。

3.WestInghouse（西屋）：OVATION系統(tǒng)、WDPF系統(tǒng)、MAX1000系統(tǒng)備件。

4.Rockwell Allen-Bradley：ICS TRIPLEX、RelIance Ryan、SLC 500/1747/1746、MIcroLogIx/1761/1763/1762/1766/1764、CompactLogIx/1769/1768、LogIx 5000/17956/176774,PLC-5/1771/1785等

5.SchneIder ModIcon：Quantum 140系列處理器、控制卡、電源模塊等。

6.ABB：工業(yè)機(jī)器人零配件DSQC系列（2號(hào)、3號(hào)、4號(hào)、S4C號(hào)、S4C號(hào)、IRC5號(hào)），

7.百利INFI 90等

8.Motorola（摩托羅拉）：MVME 162、MVME 167、MVME1772、MVME177等系列。

9.XYCOM：I/O、VME板和處理器。

10.GE FANUC（GE FANUC）：模塊、卡、驅(qū)動(dòng)器等備件。

11.Yaskawa（安川）：伺服控制器、伺服電機(jī)、伺服驅(qū)動(dòng)器。

12.Bosch Rexroth（博世力士樂(lè)）：Indramat、I/O模塊、PLC控制器、驅(qū)動(dòng)模塊等。

13.Woodward（伍德沃德）：SPC閥位控制器，PEAK150數(shù)字控制器。

14.工業(yè)機(jī)器人系統(tǒng)備件

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