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YCQR-63 Mini automatic transfer switch（PC class)

The YCQR-63 Mini Automatic Transfer Switch (PC Class) is designed for seamless and efficient power management with a rated current range of 6A to 63A. It ensures quick and reliable switching between the main power supply and backup power, with a transfer time of less than 50 milliseconds. Ideal for residential, commercial, and small industrial applications, this compact switch provides robust performance and enhanced safety. Engineered for automatic power transfer, the YCQR-63 ensures uninterrupted power supply and optimal system reliability. Choose the YCQR-63 for dependable, fast, and efficient power switching solutions in your electrical systems.
YCQ9E Automatic transfer switch

General
YCQ9E series automatic transfer switch, rated working curent 16A to 630A,to be used in pow- er systems for ensuring the continuity of the supply, by transfering a load between two power supply sources. The switch has three working posions of “Main ( I ) cosing”, “Standby ( II )
closing” and “Double-of (0)”, which can be used for fire-fighting linkage and infrequent con-
necion and disconnecion of power supply systems. Mainly used in hospitals, shopping malls, banks, chemical industy, metalurgy, high-rise buildings, military facilities and fire-fighting occa- sions where power failure is not allowed.
Standards: IEC 60947-6-1
YCQ9 16A-630A PC class Automatic transfer switch

YCQ9 series automatic transfer switch is suitable for AC 50Hz, rated working voltage AC400V, rated operating current up to 630A three-phase four-wire dual-circuit power supply grid, automatically connect one or several load circuits from one power supply to another to ensure load normal power supply of the circuit.

This product is suitable for industrial, commercial, high-rise and residential buildings, etc.more important places.

Standard: IEC 60947-6
YCS1 Automatic Transfer Switch

1. Overload protection
2. Short circuit protection
3. Controlling
4. Used in residential building, non-residential building, energy source industry and infrastructure.
5. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln, type D(10-20)ln
YCQ1F series excitation type Automatic Transfer Switch (ATS)

The YCQ1F series automatic transfer switch consists of a load isolation switch (without overload and short-circuit protection mechanism) and an intelligent

controller. The switch adopts an excitation type transfer mechanism, which provides faster switching speed.

It also employs a new microcomputer control system for intelligent monitoring and control, strong electromagnetic compatibility, long-term continuous operation, and stability and reliability.

The split-type product can be equipped with an LCD display controller, which is easy to operate, has clear indications, and provides a user-friendly human-machine interface.
YCQ4E/YCQ4R PC type Automatic Transfer Switch

The dual power automatic switch is a newly developed miniature household power switch,which is mainly used to test whether the main power supply or

standby power supply is normal.When the normal power supply is abnormal, the standby power supply starts to work immediately,which ensures the

continuity,rel iabi l ity and safety of power supply,This product is special ly designed for household rail installation and is specially used for Pz30 distribution box.
ATS220 Controller

General
ATS220 is one controller with YCQ4 ATS system of Mains and genset power,which can
control the YCQ4 ATS switch by auto or manual mode to apply for mains and gens power.It is with 4 digits LED tube which can display the single-phase gens voltage, gens frequency, mains voltage, mains frequency. YCQ4 ATS switch working status can be also shown by
LED.
All the parameters can be set through the front face buttons or PC port.

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