MCCB TYPE 125-1250
YEQ2 series automatic transfer switch is the best development of the company generation products. Mostly used to monitor the power supply circuits. When main power failed, it will change over to backup power by automatically, thus completing the transformation of power system. At present, in particular suited for the important electricity power places where disallow to failure, in order to meet the needs of the scene. Automatic switch has self-input and self-recover, self-input without self-recover, utility to utility, utility-generators work with a variety functions, the product applied in 220V,AC 60Hz,rated current from 10A to 1250A (CB class) automatically switch products.
YEQ2 Series intelligent dual power automatic switch's is made up of two units in 3 pole and 4 pole of MCCB and(auxiliary contact, alarm contact),the mechanical interlocking transmission on, intelligent controller and other components. It has the integral style and split type with two kinds mechanism. Integral controller is equipped with a base and executing agencies; Split type is intelligent control leer installed in the panel User take the base by implementing agencies to install into the cabinet controller with an about 2m cables.
□ Reliable mechanical interlock between the two circuit breakers and electrical interlock device. Eliminate the two devices closing completely at the same time.□ SCM intelligent controller used to control the core hardware is simple and powerful, expansion of convenience, high reliability.
□ It has a short circuit, over load protection functions, over voltage, under voltage, loss phase automatic transfer function and intelligent alarm function.
□ Automatic switching external parameters can be set free.
□ Operation of Intelligent motor protection.
□ The control circuit devices with fire, fire control centre to a control signal into intelligent controller. Two sets circuit breaker will enter a stating of breaking.
□ There is a computer network interface for achieving remote control four remote telemetry.
□ B type controller adopts intelligent single-chip microcomputer program control, connect with the switch body is an organic whole artfully, convenient operation, powerful functions, And on the basis of B type controller it can increase W2 fission type controller and W3 LCD Chinese interface controller.
□ It can display two way three phase voltage, frequency, and switch situation accurately.
□ Allows the user to the modified the working status, transformation time delay parameters at the scene.
□ self-input and self-recover, self-input and without self-recover, utility - generator Can be arbitrary set.
□ Fire alarm linkage--transfer to the double break position.
□ Automatic transfer mode and manual transfer mode can be choose.
□ In the mode of Utility --Generator it can output the Generator start signal.
□ The transfer time can be arbitrary set.
□ With a strong anti-interference ability, Suitable for the complex environment with strong electromagnetic interference.
□ Working Voltage: AC220V/60HZ.
□ transfer delay: 0.5s --90s Continuous adjustable.
□ Return delay : 0.5s --90s Continuous adjustable.
□ Under voltage conversion value:145V~210V Continuous adjustable.
□ Over Voltage conversion value:230V~300V Continuous adjustable.
