Automatic Transfer Switch ATS YCQ6

Picture

Automatic Transfer Switch ATS YCQ6

YCQ6 Automatic Transfer Switch ATS is used for automatic or manual changeover between main and standby power sources in low-voltage distribution systems. It supports AC400V, 50/60Hz systems and covers rated current from 16A to 3200A.

It is suitable for utility-generator or main-standby power transfer in hospitals, banks, high-rise buildings, industrial facilities, and other critical power supply applications. The product supports automatic control, remote electric operation, emergency manual operation, and emergency disconnection, meeting the requirements of reliable and safe power transfer.

Standard: IEC 60947-6-1

Product Details

General

1. YCQ6 series automatic transfer switch is applicable in AC50/60Hz, rated voltage of AC400V, and distribution the rated current from 16A to 3200A. In motor network, there is a primary and standby power, or as the utility to generator in loading changeover. Meanwhile, it used to insulate in unfrequent connection break circuit as the standby power.

2. This products are widely used in hospitals, banks, high-rise architecture and so on where are very important places with no electric failure allowed for power supply, distribution and

automatic system.

PS: when using bridge type connection, please instruct if it applies to the lineendor the outlet end.

Standard:lEC 60947-6-1

Type designation

Operating conditions

1. Double row composite contact, side pull mechanism, micromotor pre-storage and microelectronic control technology are adopted to achieve zero flash (no arc extinguishing chamber).

2. Reliable electromechanical interlock, and each component is implemented independently with isolation switch for safe and reliable use.

3. Using over zero technology, the state of emergency can be enforced under the zero(cut down the 2 ways in the meanwhile) to meet the needs of Fire Fighting.

4. The execution load isolation switch is driven by a single motor, and the conversion is reliable, smooth, no noise and small impact.

5. The operator only implements the isolated drive of the electrical load by switching the transient current, and it can work stably without providing current, and the energy saving is significant.

6. Executive load disconnector chain with a mechanical device used to ensure that reliable standby power of non-interference in each other.

7. Obvious off position indicator, padlocks and other functions, high reliability and service life of more than 8000 times.

8. Mechatronics design, switching conversion accurate, flexible, smooth and adopt international advanced logic control technology, anti-interference capability, without external interference.

9. Cooperation with the main power on and standby power off, or the main power off and standby on, the main power and standby power are both off, three kinds stability working.(I-O-II)

10. Easy to install and the control circuit uses direct plug terminal.

11. Four operation modes: emergency manual operation, electric remote control operation,emergency disconnected operation under the automatic state, automatic control operation.

Technical data

Frame class	100									160		250		630		1600				3200
Rated current In(A)	16	20	25	32	40	50	63	80	100	125	160	200	250	400	630	800	1000	1250	1600	2000	2500	3200
Rated insulation voltage(Ui)	500V															800V
Rated concussion withstand voltage(Uimp)	6KV															8KV
Rated working voltage(Ue)	AC400V
Using category	AC-33iB
Rated short-circuit connection capacity	8KA									17KA				67KA
Rated short-time withstand current(Icw)	5KA/30ms									10KA/60ms				12.6KA/60ms
Transfer time I-ll or II-I	≤3s													≤5s
Control voltage	AC230V
Rated frequency	Start		20W							325W				355W		400W	440W			600W
	Normal									62W				74W		90W	98W			120W

Frequently Asked Questions

Common questions about YCQ6 automatic transfer switch ATS selection, application, and operation.

YCQ6 automatic transfer switch is used to switch between the main power supply and standby power supply automatically or manually. It is suitable for critical power distribution systems where power continuity is important, such as hospitals, banks, high-rise buildings, industrial facilities, and generator backup systems.

The YCQ6 automatic transfer switch covers a rated current range from 16A to 3200A, making it suitable for different levels of low-voltage power distribution systems.

YCQ6 ATS is designed for AC400V systems with a rated frequency of 50/60Hz, which makes it suitable for common low-voltage distribution applications.

Yes. YCQ6 automatic transfer switch can be used for changeover between utility power and generator power. When the main power supply fails, the ATS can transfer the load to the standby power source to help maintain power continuity.

YCQ6 automatic transfer switch is designed according to IEC 60947-6-1, which is a relevant standard for low-voltage transfer switching equipment.

YCQ6 ATS is suitable for power supply systems in hospitals, banks, high-rise buildings, commercial buildings, factories, data centers, and other locations where reliable backup power transfer is required.

Yes. YCQ6 ATS supports multiple operation modes, including automatic control, electric remote control, emergency manual operation, and emergency disconnection under automatic state.

When selecting a YCQ6 ATS, key factors include rated current, rated voltage, number of poles, power source type, load characteristics, installation method, control requirements, and whether the system uses utility-generator or utility-utility power changeover.

The transfer time of YCQ6 ATS depends on the frame size. According to the product technical data, the transfer time is generally within ≤3s or ≤5s depending on the model range.

You can contact CNC Electric directly through the official website inquiry form, WhatsApp, or email. For project purchasing, OEM/ODM cooperation, or bulk orders, it is recommended to provide the required current rating, voltage, pole configuration, application scenario, and quantity for accurate model selection and quotation.