SPAJ140 ABB 組合式過電流和接地故障繼電器 成都陽光熹禾

SPAJ140 ABB 組合式過電流和接地故障繼電器 成都陽光熹禾

型號(hào)：SPAJ140C
品牌：ABB
功能：組合式過電流和接地故障繼電器

分類：

描述

產(chǎn)品細(xì)節(jié)說明：SPAJ140 ABB 組合式過電流和接地故障繼電器

  1. 過電流保護(hù)：
    • 三相、低設(shè)置相位過流裝置，具有定時(shí)或反定最小時(shí)間(IDMT)特性。
    • 具有瞬時(shí)或定時(shí)特性的三相高整定相位過流裝置。
  2. 接地故障保護(hù)：
    • 具有定時(shí)或反定最小時(shí)間(IDMT)特性的低電平接地故障裝置。
    • 具有瞬時(shí)或確定時(shí)間操作功能的高電平接地故障單元。
  3. 內(nèi)置斷路器故障保護(hù)：提供額外的斷路器故障保護(hù)功能。
  4. 輸出繼電器矩陣：可將保護(hù)級(jí)的啟動(dòng)或跳閘信號(hào)路由至所需的輸出繼電器。
  5. 自我監(jiān)控系統(tǒng)：可持續(xù)監(jiān)控電子設(shè)備和微處理器的運(yùn)行情況。
  6. 測量與顯示：本地顯示測量值、設(shè)定值和故障時(shí)記錄的數(shù)據(jù)。
  7. 通信接口：通過本地顯示屏和前面板按鈕或上級(jí)系統(tǒng)的串行接口和光纖總線讀寫設(shè)定值。

SPAJ140

產(chǎn)品詳情參數(shù) ：SPAJ140 ABB 組合式過電流和接地故障繼電器

型號(hào)：SPAJ140C
品牌：ABB
功能：組合式過電流和接地故障繼電器

SPAJ140 ABB? 應(yīng)用領(lǐng)域：

ABB SPAJ140C組合式過電流和接地故障繼電器用于對(duì)固體接地、電阻接地或阻抗接地電力系統(tǒng)中的徑向饋線進(jìn)行選擇性短路和接地故障保護(hù)。它還可用于需要單相、兩相或三相過流保護(hù)的其他應(yīng)用。ABB SPAJ140C是一款功能強(qiáng)大的組合式過電流和接地故障繼電器，廣泛應(yīng)用于各種電力系統(tǒng)中，為電力系統(tǒng)的穩(wěn)定運(yùn)行提供可靠保障。

Product details: SPAJ140 ABB combination overcurrent and ground fault relay

Overcurrent protection:

Three phase, low setting phase overcurrent device with timed or inverse minimum time (IDMT) characteristics.
A three-phase high setting phase overcurrent device with instantaneous or timed characteristics.

Ground fault protection:

A low-level grounding fault device with timed or inverse minimum time (IDMT) characteristics.
A high-level grounded fault unit with instantaneous or definite time operation function.

Built in circuit breaker fault protection: provides additional circuit breaker fault protection function.

Output relay matrix: It can route the start or trip signals of the protection level to the required output relays.

Self monitoring system: Continuously monitor the operation of electronic devices and microprocessors.

Measurement and display: Local display of measured values, set values, and data recorded during faults.

Communication interface: Read and write set values through the local display screen and front panel buttons or the serial interface and fiber optic bus of the higher-level system.

Product details and parameters: SPAJ140 ABB combination overcurrent and ground fault relay

Model: SPAJ140C
Brand: ABB
Function: Combination overcurrent and ground fault relay

SPAJ140 ABB application areas:

The ABB SPAJ140C combination overcurrent and ground fault relay is used for selective short-circuit and ground fault protection of radial feeders in solid grounded, resistance grounded, or impedance grounded power systems. It can also be used for other applications that require single-phase, two-phase, or three-phase overcurrent protection. ABB SPAJ140C is a powerful combination overcurrent and ground fault relay widely used in various power systems, providing reliable guarantees for the stable operation of power systems.

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公司介紹：
成都陽光不斷創(chuàng)新致力于提升停產(chǎn)的自動(dòng)化零件供應(yīng)水平，無論客戶身處何地，無論所需配件多么稀有，我們總能將客戶與所需產(chǎn)品緊密連接 ，成都陽光零部件覆蓋廣泛。
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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



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