Personlized Products Overvoltage Relay, Motor Under-Voltage Protector

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The AS22C-2H motor protector is a state-of-the-art product designed to ensure safe and reliable operation of three-phase motor applications across a wide range of industries. Built with advanced electronic technology, the AS22C-2H offers several features that make it an ideal choice for protecting motors with a range of power ratings between 0.5KW to 100KW.One of the most significant advantages of the AS22C-2H motor protector is its tripping levels. With five different options of 2, 5, 10, 20, and 30, the AS22C-2H is capable of detecting and responding to over-current conditions effectively. This adjustability provides optimal protection for motors that are subject to varying loads or operating conditions.In addition to over-current protection, the AS22C-2H offers several other protection functions such as current phase failure and overload protection. The sensitive phase failure function detects any imbalances between the three phases, thus preventing any further damage to the motor. The overload protection function comes with adjustable setting current and delay features that provide the necessary time to fix the overloading problem.The AS22C-2H motor protector is designed to offer reliable operation, with an advanced electronic circuit design and core-threading current sampling method. This results in highly precise monitoring of the motor’s electrical signals, detecting and addressing any irregularities or faults immediately.Another advantage of the AS22C-2H is its strong anti-interference ability. The protection technology ensures smooth and reliable operation, even in harsh industrial environments, by filtering out unwanted electrical signals.The AS22C-2H motor protector is also user-friendly, with adjustable settings to allow users to customize the device to their specific needs. Its good inverse time characteristics enable it to respond quickly and effectively to different over-current levels, ensuring maximum protection for any motor application.Overall, the AS22C-2H motor protector is a reliable and durable product that provides essential protection functions for your motors. It is easy to install, provides highly customizable protection, and is suitable for a range of industries and motor applications.

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Our solutions are widely identified and trusted by people and might fulfill continuously transforming economic and social demands for Personlized Products Overvoltage Relay, Motor Under-Voltage Protector, We have self-assured that we will supply the top quality solutions at resonable price tag, fantastic after-sales support for the customers. And we are going to develop a dazzling foreseeable future.
Our solutions are widely identified and trusted by people and might fulfill continuously transforming economic and social demands for Overvoltage Relay and Undervoltage Relay, With a wide range, good quality, reasonable prices and stylish designs, our solutions are extensively used in beauty and other industries. Our solutions are widely recognized and trusted by users and can meet continuously changing economic and social needs.

●Conform to GB/T14048.4 and many other national or industry standards.

●Three-phase electronic type, the trip level is 30.

●Possess current phase failure and overload protection functions, sensitive phase failure protection, reliable operation, and anti-interference ability Strong, set current value and overload delay are continuously adjustable; and have good inverse time characteristics and other advantages point.

●The main circuit adopts the core-through current sampling method, combined with advanced electronic (integrated circuit) circuits.

●Installation method: socket type, Din-rail type installation.

Working power	AC380V、AC220V 50Hz；The allowable voltage fluctuation range is (85%-110%) Ue
Adjustment method	Online current adjustment by potentiometer
Output control contact	a group of NC contact(Customizable according to customer requirements)
Reset mode	Power off reset
Contact capacity	AC-12,Ue:AC380V, Ie:3A
Mechanical life	1×10⁵ time
Electrical life	1×10⁴ time
Installation	Device type

Rated working current
Model	Setting current range (A)	Suitable motor power (kW)	Minimum sampling current(A)	Use DC meter ratio
AS-22C/□	1～5	0.5～2.5	0.5	1mA/5A
AS-22C/□	5～50	2.5～25	2	1mA/50A
AS-22C/□	20～100	10～50	5	1mA/100A
AS-22C/□	30～160	15～80	10	1mA/200A
AS-22C/□	40～200	20～100	10	1mA/200A

Overload Action Time Characteristics
Trip level	Different current multiples and action time PT
Trip level	1.05Ie	1.2Ie	1.5Ie	7.2Ie
2	Tp：no action within 2 hours	Tp：action within 2 hours	Tp≤1min	Tp≤4s
5			Tp≤2min	0.5s<Tp≤5s
10(A)			Tp≤4min	2s<Tp≤10s
15			Tp≤6min	4s<Tp≤15s
20			Tp≤8min	6s<Tp≤20s
25			Tp≤10min	8s<Tp≤25s
30			Tp≤12min	9s<Tp≤30s

Anti-time characteristic diagram of overload protection

AS-22C (1-5A、5-50A、20-100A)

AS-22C (30-160A、40-200A)

Our solutions are widely identified and trusted by people and might fulfill continuously transforming economic and social demands for Personlized Products Overvoltage Relay, Motor Under-Voltage Protector, We have self-assured that we will supply the top quality solutions at resonable price tag, fantastic after-sales support for the customers. And we are going to develop a dazzling foreseeable future.
Personlized Products Overvoltage Relay and Undervoltage Relay, With a wide range, good quality, reasonable prices and stylish designs, our solutions are extensively used in beauty and other industries. Our solutions are widely recognized and trusted by users and can meet continuously changing economic and social needs.

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Overvoltage Relay and Undervoltage Relay