General
YCQJ7 series motor controller (hereinafter referred to as controller)is mainly used in circuits with afrequency ofAC 50Hz(or 60Hz),a rated operational voltage of up to380V and a rated control power of up to 18.5kW (current upto 38A)to control the direct startand stop of water pumps ormotors,provide motors withoverload and phasefailure protection,and realize automaticliquid level control for civil water towersand reservoirs.Thisproduct is not applicable to theliquid levelcontrol oflow-conductivity liquids,such as oil,purified water,inflammableandexplosive chemical liquids and high-density sewage.
Standards:IEC60947-4-1.

Product Features
1.Sensorless vectorcontrol with the best low frequencycompensation ability
2 Designed with spedial radiator tree and switch powe,all of suchkinds of newtechnologiesimprovethe performance
3.Several protective techologies and new component have beenapplied to thecircuit,notablyimprove theanti-interferenceability
4.Realize the preset frequency.or central frequency adjustable swing frequencyfunction
5.Several phasesspeed operation controlled by build-in PLCor controllingterminal
6.ModulationMode:space vector pulbsewidthmodulationSVPWN
7.Automatic energysavingoperatiom automatically optimize V/F curve tosave theenergy
8.Switch input channet forwardand reversal roration control,8 channel programswitchinput,35 kinds offunction
9.Strong overload perfomance 150%rated corrent for 1 minute,180%ratedcurrentfor 3 seconds
10.Communication functiom RS485 standard communication interface,supportASOland RTUformat MODBUS communicationprotocol

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.

General YCM7RE Series Electronic circuit breaker is suitable for ac 50 Hz, rated voltage 690V, the rated working current 800A low voltage power grid.

The YCM7T/A, RTseries of Thermal Magnetic Adjustable Type Molded Case Circuit Breakers (MCCB) represents the pinnacle of industrial power protection. Designed for ultimate flexibility and precision, these breakers offer advanced features for a wide range of applications.

General

The Signal Lamp is applicable to circuit with rated voltage 230V~and frequency 50/60Hz for visual indication and signaling.

The YCDPO-II is a dedicated off-grid inverter tailored for independent solar energy systems. It efficiently converts DC from batteries or solar panels into AC, powering appliances in areas without grid access. input voltage range to 450V, output AC pure sine wave AC230V 50/60HZ, can drive 1.6~6KW single-phase load.