Taihua three phase failure and phase sequence protection relay AS13(XJ5)

The AS13(XJ5) Three Phase Failure and Phase Sequence Protection Relay is the ultimate solution for protecting electrical systems from phase failure and incorrect phase sequences. The compact and versatile design of the AS13(XJ5) ensures easy installation and maintenance, making it an essential product for any industrial or commercial application that requires reliable and accurate protection.The AS13(XJ5) features state-of-the-art voltage sampling technology that provides precise monitoring and protection of AC circuits. The device utilizes phase failure protection, unbalance protection, and phase sequence protection, ensuring that the electrical system remains stable and safe in any eventuality.One of the major benefits of the AS13(XJ5) is its ability to conform to national and industry standards. The device meets the strict requirements of GB/T14048.5, ensuring that it complies with industry regulations, making it a reliable and trusted solution for any application.The AS13(XJ5) also features two types of installation, including Din-rail and socket type, and its standard outline size of 45x82mm ensures that it can be seamlessly integrated into any electrical system without additional modifications.Another significant feature of the AS13(XJ5) is its user-friendly interface that allows easy customization of protection settings according to the specific needs of the operator. The device's communication interfaces also enable remote monitoring and control, ensuring that multiple circuits can be easily monitored and protected from a central location.The AS13(XJ5) also incorporates advanced diagnostic technology, which provides real-time feedback on the status of the system, allowing for quick and accurate diagnosis of faults. This feature improves the overall maintenance of the system and ensures that any faults are identified and resolved before they escalate into more significant problems.In summary, the AS13(XJ5) Three Phase Failure and Phase Sequence Protection Relay is a compact, versatile, and reliable device that offers comprehensive protection against phase failures and incorrect phase sequences. With its advanced voltage sampling technology, user-friendly interface, and diagnostic features, the AS13(XJ5) is an ideal solution for any industrial or commercial application that requires reliable and safe operation.

Model Number Structure

Application

Model	Protection function	Status Indication
Model	Protection function	work	protect
AS-12(XJ2)	phasefailure,phase protection	No light	Red light
AS-13(XJ3-G)	3-phase unbalance,phase failure, phase sequence protection	Red light	No light
AS-13(XJ5)	3-phase unbalance,phase failure, phase sequence protection	Green light	Red light

Features

●Standard outline size (45×82mm), equipped with socket type and Din-rail type installation.

●Conform to GB/T14048.5 and many other national or industry standards.

● Adopt integrated circuits, with high accuracy, reliable performance, wide range of applications, easy to use, etc.

●Use voltage sampling method, with phase failure protection, unbalance protection and phase sequence protection.

Wiring diagram

Outline and installation dimensions

(1) Company code (2) Motor protector (3) Voltage sampling type (active type) (4) Specification code: see the Table

Main technical parameter

Working power	3-phase 380VAC
Number of contacts	a group of NO a group of NC
Contact capacity	AC-12 Ue/Ie：AC220V/3A Ith：3A
Mechanical life	1×10⁶ time
Electrical life	1×10⁵ time
Installation	Device type/din railtype

Installation dimensions diagram

Outline dimensions diagram

Taihua three phase failure and phase sequence protection relay AS13(XJ5)

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