3 Phase Automatic Changeover Switch

ICHYTI is a professional manufacturer dedicated to providing high-quality 3 phase automatic changeover switch. We promise to provide customers with the best after-sales service and timely delivery. Our products have obtained TUV, CE, and QC certifications, allowing customers to worry free. We use 3D software UG to design and develop our products, with a total of 200 models available for selection. Our product supply comes from over 200 mid to high-end customers in the United States, the United Kingdom, France, and Germany. Our production base is located in Wenzhou City, covering an area of 2600 square meters.

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Product Description

China Suppliers ICHYTI Durable 3 phase automatic changeover switch Free Sample is a brand new CB switch suitable for rated insulation voltage of 690V, rated frequency of 50/60Hz, rated voltage of 400VAC, control voltage of 220V, and rated current of 63A. This product is designed for use in emergency power systems to switch between two types of power sources, ensuring the continuous and reliable operation of important loads. It is mainly used for primary power sources that comply with national regulations and is suitable for situations where continuous normal power supply is required in high-rise buildings, postal and telecommunications, fire protection, coal mines, shipping, chemistry, metallurgy, industrial production lines, medical and health facilities, and military facilities.

ICHYTI 3 phase automatic changeover switch Parameter (Specification)

Product Model	LW2R-63II	LW3R-63II	LW4R-63II
Rated Current Ie: A	63A
Insulation Voltage Ui	AC690V 50/60HZ
Rated Voltage Ue	AC230V	AC400V	AC400V
Grade	CB Class
Pole	2P	3P	4P
Rated impulse withstand voltage	4KV
Rated short circuit making capacity Icm	6 KA
Rated short circuit breaking capacity Icn	4.5 KA
Electrical Life	2000times
Mechanical Life	5000times
Controller	Type A(basic type)
Control Circuit Us	AC230V 50/60HZ
Operating transfer time (no time delay)	W3s

ICHYTI 3 phase automatic changeover switch Feature

◉ Equipped with overvoltage, undervoltage, and phase loss protection functions;
◉ Equipped with motor load transfer control function and in-phase monitor, able to maintain motor operation during the transfer process;
◉ A standard engine trainer suitable for weekly automatic testing with or without load;
◉ Capable of testing functions such as switch position light, power availability light, delay bypass switch, etc;
◉ Adopting exquisite electrical design, it has a simple structure, high reliability, and long service life.