Frequency Changer

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Basic Info

Place of Origin:	Hebei, China (Mainland)

Product Description

Product Description Application Pump, fan, air compressor, central air-conditioner, oil pump, conveyor, CNC machine, ball mill machine, musical fountain, etc. Main features Compact size and less weight. Combined module for 15kw or below with high reliability. Reasonable layout with less interference and better ventilation. Combined module with perfect reliability. 3 control modes available: VF control, sensorless vector control, torque control. High start torque: 0.5Hz, 180%(vector control) 16 steps speed control, simple PLC function, PID function. 7 digital inputs(including 1 pulse input), 2 analog input and 2 analog output, 2 relay output, 1 open-collector output. Automatic output voltage regulation(AVR) RS 485 interface(Modbus RTU communication protocol) Oscillation suppression function. Non-stop at momentary power failure. Speed-tracing function. 20 kinds of fault protection. Output 0-650Hz Droop function Energy saving control mode. Specifications

I/O Features	Input Voltage Range	220vac ±15%
	Input Frequency Range	47~63Hz
	Output Voltage Range	0~rated Input voltage
	Output Frequency Range	0~650Hz
I/O Terminals	Input Terminals	programmable DI: 7, 1 high speed pulse; programmable AI:2, VCI:-10V~10V, CCI2:0~10V or 0~20mA
	Output Terminals	Programmable open collector output 1(open collector or high speed pulse output selectable), programmable relay output 2 programmable AI:2, 0/4~20mA or 0~10V selectable
	Communication Terminals	RS485 communication interface is optional, adopt Modbus-RTU communication mode.
Control Function	Control Mode	V/F control, sensorless vector control (SVC)
	Speed Adjusting Range	1:100(SVC)
	Overload Capacity	150% rated current 60s, 180% rated current 10s.
	Frequency Reference Source	Keypad, analog input, DI, serial communication, multi-step speed, simple PLC and PID. The combination of multi-modes and the switch between different modes can be realized.
	Other Functions	Traverse Control Function PID Control Function Simple PLC,Multi-Steps Speed Control Function: 16 steps speed can be set. None-Stop when instantaneous power off. Speed Trace Function: Smoothly start the running motor. Automatic Voltage Regulation Functin (AVR): Up to 23 fault protections over current, over voltage, under voltage, over temperature, phase failure, overload etc.
Man-machine Interface	LED Display	Can display setting frequency, output frequency, output voltage, output current etc.
Man-machine Interface	Multi-function Key-press	The QUICK/JOG key-press can be used as multi-function key-press.
Environmental Constraint	Temperature	-10°C~+40°C.Inverter will be derated if ambient temperature exceeds 40°C.
	Humidity	≤90%, without condensation
	Altitude	≤1000M, output rated power >1000M, output power with derating
	Impingement and Osciliation	The inverter is prohibited to drop on the floor or with suddenly impact, it also prohibited to be installed at the place where the osciliation may occur very probably.
	Electromagnetic Radiation	The inverter is prohibited to be installed at the price where stronger electromagnetic radiation may occur very probably.
	Store Environment	The inverter is prohibited to be stored at the place where with direct sunlight, fall of oil mist, steam and with heavy osciliation.

Packaging & Shipping Shipping: We usually use Fedex,DHL,TNT etc express or by air,sea to ship goods.