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1.Open-loop vector control inverter, 2.V/F control AC motor drive, 3.Speed control AC drive, 4.1HP (0.75KW) 380V~480V,0-400Hz - details see: https://www.machineto.com/plc-and-pid-control-inverter-v-f-control-current-vector-control-10233573

SAKO brand New Design

Current Vector Control AC Motor Drive

Protducts Item Description

SKI - E 18D5 G - 3000

1 2 3 4 5

Remarks:

1: Represent enterprise mode

2: Represent European Style Design

3: Represent Power 18.5KW

4: Represent General Purpose, If with P means Fan and Pump type

5: Represent 3 phase 380V

TECHNICAL DATA

Item		Item Description
Input	Rated Voltage and Frequency	400V/50Hz/60Hz,Voltage:±15%;Frequency:±5% 200V/50Hz/60Hz,Voltage:±15%;Frequency:±5%
	Rated Voltage	Three Phase:400V(proportional to input voltage) Three Phase:200V(proportional to input voltage)
Output	Rated voltage	Three-phase 0~input voltage VAC
Control Function	Control Method	SVPWM
	Control Mode	V/F Control/Current Vector Control
	Torque Feature	With torque compensation and slip compensation, start torque can reach 150% at 1.0Hz
	Frequency Control Range	0.1~400Hz
	Frequency Accuracy (Temperature Changing)	Digital Instruction:±0.01%(-10°C~+40°C) Analog Instruction: Max. Frequency x 0.2%Hz (25°C±10%)
	Setting Resolution	Digital Instruction:0.01Hz; Analog Instruction: Max. frequency x 0.1%Hz
	Output Resolution	0.01Hz
	Overload capacity	General Mode (G):150% rated output current for 1 minute Blower/Pump Mode (P):120% rated output current for 1 minute
	Frequency Setting Signal	0~10V(20kΩ),0~20mA(250Ω),4~20mA(250Ω)
	Acceleration/Deceleration Time	0.0~3600 seconds (acceleration/deceleration time shall be set respectively)
Performance	Braking Torque	About 20% without braking resistor, and about 125% with braking resistor
	V/F Mode Classes	12 preset V/F mode and programmable V/F mode
	Instantaneous Over Current	General Mode(G):About 250% AC motor driver rated current Blower/Pump Mode(P):About 200% AC motor driver rated current
	Over Load	General Mode(G):150% rated output current for 1 minute before sliding stop Blower/Pump Mode(P):120% rated output current for 1 minute before sliding stop
	Over Voltage	Motor stops sliding when rectifier output voltage exceeds 410V(200V class)/820V(400V class)
	Under Voltage	Motor stops sliding when rectifier output voltage drops down to 190V(200V class)/380V(400V) or lower
	Instantaneous Power-Failure Compensation	Instant stop when instantaneous power-failure lasts for 15ms or longer.(Default setting) According to standard setting, if the power –failure is shorter than 2 seconds, continue operation.
	Heat Sink Overheat	Thermistor protection, takes effect when temperature exceeds 105Ω
	Speed Loss Protection	Speed loss protection during acceleration, deceleration and constant speed operation
	Grounding Failure	Electronic circuit protection, takes when leakage current reaches 50% of AC motor driver rated current.
Environment	Environment Temperature/Humidity	-10°C~+40°C, 90%RH and lower (no dewing)
	Operation Location	Altitude below 1000M,indoor use(no corrosive gas, liquid, no dust)
	Storage Temperature	-20°C~60°C
	Vibration	Below 20Hz 9.8m/s2(1G) , 20~50Hz 5.88m/s2(0.6G)
Certificate		CE

Application Area

Mechanics, electronics, metallurgy, mining,petrochemical,transportation,building materials,municipal,metal processing,corrugated printing machine,textile machine,printing and dyeing machine,digital lathe machine,paper making,Injection machine,central air conditioning,numerical control machine tool,air-compressor,fan and pump, blower,molding machine,refrigerator,external air conditioner, wastewater treatment system,water supply system for large buildings, public water supply system and other industries and fields.