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YCQ9HB Automatic Transfer Switch

YCQ9HB ATS appliances are suitable for AC 50Hz, rated working voltage 400V and below,rated current 10A to 63A dual power supply system, the power supply system of the two power sources: common power supply (N) and standby power supply (R) at the same time detection, when the power supply occurs undervoltage, phase failure power supply failure that is, automatic switching from the abnormal power supply to the normal power supply (can also be manually switched), to enhance the continuity and reliability of the power supply system in the use of the premises. This improves the continuity, safety and reliability of the power supply system at the place of use.

Switching appliances are widely used in power systems, hospitals, postal and telecommuni cation, fire fighting, hotels, banks, airports, wharves, residential neighborhoods, TV stations, military facilities, shopping malls and other important places where the continuity of power supply is required.

Standards: IEC 60947-6-1.
YCM8E Electronic Addjustable Circuit Breaker

General

YCM8E series electronic circuit breakers are applicable for low-voltage power systems of AC 50Hz, rated operating voltage up to

1000V and rated operating current from 16A to 800A.
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
YCM8LE Earth Leakage MCCB

YCM8LE Earth Leakage MCCB
YCM8 Series MCCB

General
YCM8 Series circuit breakers were developed according to the demand of domestic and international market as well as features of similar products.
Its rated insulation voltage up to 1000V, is suitable for AC 50Hz distribution network circuit whose rated operation voltage is up to 690V, rated operation current from 10A to 800A. It can distribute power, protect the circuit and power supply devices from the damage of overload, short circuit and under voltage, etc.
This series circuit breaker feature small volume, high breaking capacity and short arcing. It can be installed vertically (namely vertical installation) and also installed horizontally (namely horizontal installation).
It complies with standards of IEC60947-2.
YCM7RE Electronic Adjustable MCCB

General YCM7RE Series Electronic circuit breaker is suitable for ac 50 Hz, rated voltage 690V, the rated working current 800A low voltage power grid.
YCHGLZ1-125~3150A Changeover Switch

General

1. YCHGLZ1-125-3150A is suitable for switching two low-voltage circuits or transforming and safely isolating two load devices
2. Operating mode:
Direct operate: handle is installed on the switch
Operation outside the cabinet: handle is installed ouside of distribution cabinet door
3. 3P,4P(3P+breakable neutral pole)
4. It can be used for outside-cabinet operation with long axis
5. Two auxiliary contacts can be installed if needed
6. Electrical performance and mechanical performance is as same as YCHGL-125- 3150A correspondingly
7. Provide bridge type connecting conductors connected with output terminal or input terminal of switch
PS: when using bridge type connection, please instruct if it applies to the line end or the outlet end
YCM3 Series moulded case circuit breaker

YCM3 Series moulded case circuit breaker,is new products,with small compact, modular,high break,double breakpoints,zero arcing,green environmen protection.Suitable for AC 50Hz,60Hz,rated operating voltage 690V and below, rated current 12.5A to 1600A distribution network,used to distribute electrical energy and protection lines and power supply equipment from overload,short circuit and undervoltage failure hazards.It can also be used as a non-frequent conversion of the line under normal conditions and in the infrequent start of the motor.
YCM1LE Earth Leakage MCCB

General

YCM1LE series earth leakage circuit breaker (herein after called circuit breaker)is applied for the power distribution network of AC 50Hz,rated current 630A.The circuit breaker can protect people against indirect contact with dangerous electric current and prevent fire disaster caused by insulation fault and single-phase ground fault. It can be used to distribute electric power and protect power equipment against overload and short circuit. The circuit breaker can change the circuit and start motor infrequently. The rated residual operating current and the maximum off-time can be adjusted on-site according to actual situation, the circuit breaker can be customized alarm function and no tripping function.

The YCM1LE complies with standard of IEC60947-2.
YCM1 Molded Case Circuit Breaker

General

YCM1 series moulded case circuit breaker(herein after called circuit breaker) adopts international advanced design and manufactural technology, it can be divided into L-type (standard type), M-type (higher type)according to the rated ultimate short circuit breaking capacity (Icu). With the features of small and compact, high breaking capacity, short arcing-over distance, anti-vibration, the circuit breaker is used popularly on land and marine products, which are applied for the power distribution network of AC 50Hz,rated insulation voltage 800V (YCM1-63 to 500V), rated working voltage 690V(YCM1-63 to 400V) and below, rated current up to 1600A. It can be used to distribute electric power and protect power equipment against overload, short circuit, undervoltage etc, It also takes protective effect when motors infrequently start and protects against overload, short circuit and lacking voltage. In the series, frame ranging from 63-630A three-pole product also comes with a transparent cover, it is convenient for customers to observe the product operation.

The circuit breaker can be installed vertically, or horizontally.

Standard : IEC60947-2.
YCHGL-63~3150A Isolation Switch

General
1.YCHGLZ1-125-3150A is suitable for switching two low-voltage circuits or
transforming and safely isolating two load devices
2.Operating mode:
Direct operate:handle isinstalled on theswitch
Operationoutside the cabinet handle is installedousideof distibutioncabinet door
3、3P4P(3P+breakable neutral pole)
4.It canbe used for outside-cabinet operation withlong axis
5.Two auxiliary contacts can be installed ifneeded
6.Electrical performance and mechanical performanceis as same as YCHGL-125-3150A correspondingly
7.Provide bridge type connecting conductors connected with output terminal orinput terminalof switch
PS:when using bridge type connection,please instructif it appliesto theline endor the outlet end

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