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.

General
019 seiesAC Contactoris suitable forusing inthe dicuitsthe rated woltage up to400V AC 50Hz or 60HLCJ19 is usedto combine with low woltage reactive powercompensators or autoff low woltageshuntcapadtor CJ19 series ACContactorhasrestraining dewiceto effectihely decrease impact caused byinnush transient ourrentwhenswitch onor overvoltagewhen switchoft

Cj19i contactor for capacitor switching (hereinafter called contactor)is suitable for the circuit of AC 50Hz/60Hz with rated voltage upto690V.It is mainly used to add low voltage reactive power compensation equipment or cut off low voltage parallel capacitor.

The contactor is equipped with a device to suppress the inrush current, which can effectively reduce the impact of the making inrush current on the capacitor and suppress the over-voltage when the capacitor is cut off. Standard:IEC/EN 60947-4-1.

General
CJ19i contactor for capacitor switching (hereinafter called contactor)is suitable forthe circuitofAC 50Hz/60Hz with rated rated voltage up to 690V.It is mainly used toadd low voltage reactive power compensation equipment or cut off low voltageparalel capacitor.The contactor is equipped with a device to suppress the inrushcurrent,which can effectively reduce the impact ofthe making inrush current on thecapacitor andsuppress the over-voltage when thecapacitor is cut off.Standard:IEC/EN 60947-4-1.

The YCQD 7 series intelligent integrated star delta starter ( here in after referred to as the starter ) is suitable for three – phase squirrel cage induction motors with AC 5 0 Hz , rated voltage of 3 8 0 V / 4 0 0 V , and rated working current of up to 1 1 0 A ( phase current when the starter is delta connected ) , controlling power up to 9 0 kW . It is used to control the start , operation , and stop of the stator winding from star to  de lta co nve rs io n , i n o rde r to red uce the i m pact of sta rti ng c u rre nt a nd moto r sta rti ng o n the  t ra ns m iss io n netwo rk .

The starter adopts a modular design and integrated structure , integrating contact or s , intelligent co nt ro lle rs , a nd a ux ilia ry co ntacts . The i nte llige nt co nt ro lle r ca n a uto matica lly co nt ro l the starter to run according to the predetermined program , there by completing the star delta starting of the motor .