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KP80G energy feedback device

Project		Instruction
input power	Grid voltage	Three phase 380V
	Grid frequency	45～65Hz
Control	Current feedback control method	Sine wave current control and closed loop PID control
	DC voltage control mode	The DC bus voltage feedforward control and closed loop PID control
	Feedback threshold voltage	620～700Vby panel settings,continuously adjustable
	Fan control	Temperature control and electric start in two ways
	Module over temperature protection	85°C
	The digital input	2 programmable port,functions can be set
	The digital output	1 programmable digital interface,functions can be set,the maximum output current of 100mA;1 relay output,Chang Kaichang closed can be set
	Operation record	The general feedback,work time,accurate to minute
	Communication interface	CAN、RS485
	Operating parameters	Copy,paste system parameters
Display	Status indication	Power,setting,fault,feedback,operating parameters to five indicating lamps.
	Operation monitoring	The effective value of DC bus voltage,power grid,power grid phase line voltage,current effective value feedback,feedback power,module temperature,power frequency parameters
	Parameter setting	The setting voltage,frequency of power system,digital programmable port function
	Fault display	20 fault recording
environment	The installation environment	Interior,the elevation is less than 1000m,no sunlight,no electric dust and corrosive gas.
	temperature	-10~40℃,good ventilation
	Ambient humidity	The following 90%RH (no dew)
	Vibration	Below 0.5g