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.

YCH5 series vertical fuse-switch disconnector is applicable in the circuit of rated voltage AC690V and below, rated current AC 160A-630A, rated frequency of 50Hz.
YCH5 series are infrequently manually operated multipolar fuse combination switches.
They break or switch off on load and provide safely isolation and protection against overcurrent for any voltage electrical circuit.
Standard: IEC 60947-3.

Application
NT lowvoltage H.R.C.fuse features light in weight,small in size,low in power lossand high in breaking capacity.This product has been widely used in overload andshort circuit protection of electric installation.This product conforms to IEC 60269standards with all of the rating at the world advanced level.

ISBox-Z1 series conversion isolation switch box adopts YCHGLZ1 conversion isolation switch, with standard configuration of two in and one out, installed with a bottom plate, and operated outside the cabinet.

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