ES101 VFD For Async Injection Molding Machine
Frequency Inverters for Async Injection Molding Machine1.Information of Product Model ES101 Series Frequency Inverters are cabinet-type drives,Website:, and hence can be located directly on the ground. The cabinet inside is equipped with mains frequency and variable frequency switch contactor. Working status of mains frequency and variable frequency can be manually switched by the key rotary switch on cabinet panel. The cabinet inside is equipped with analog sampling interface card EPC-IM1 dedicated for injection molding machine.2.Table 1 shows ES101 Series Frequency Inverters model and technical data.Table 1 Product model and technical data ModelPower Rating (kW)Rated Output Current (A)Rated Input current (A)Applicable motor (kW)ES101-4T11B11242911ES101-4T15B15303515ES101-4T18.518.5394418.5ES101-4T18.5B18.5394418.5ES101-4T2222455022ES101-4T22B22455022ES101-4T3030606530ES101-4T30B30606530ES101-4T3737758037ES101-4T37B37758037ES101-4T4545919545ES101-4T45B45919545ES101-4TES101-4T55B5511211855ES101-4TES101-4T75B.Technical Features of ES101 Frequency InvertersTable 2 Technical features Power input Rated input voltage3-phase AC208V/AC220V/AC230V/AC240V/AC380V/AC400V/AC415V/AC440V/AC460V/AC480VRated input currentSee Section 2.3Frequency50Hz/60Hz, tolerance ±5%Allowable range of voltageContinuous voltage fluctuation ±10%, short fluctuation -15%~+10%, i.e. 323V~528V;Voltage out-of-balance rate <3%, distortion rate as per the requirements of IEC61800-2 Power output Applicable motor(kW)See Section 2.3Rated current (A)See Section 2.3Output voltage(V)3-phase: 0~ rated input voltage, error < ±3%Output frequency (Hz)0.00~ 600.00Hz; unit: 0.01HzOverload capacity150% - 1min; 180% - 10s; 200% - 0.5s Control characteristics V/f patternsV/f controlSensor-less vector control 1Sensor-less vector control 2Close-loop vector controlSpeed range1:100 (V/f control, sensor-less vector control 1)1:200(sensor-less vector control 2)1:1000 (close-loop vector control)Speed accuracy±0.5% (V/f control)±0.2% (sensor-less vector control 1 & 2)±0.02% (close-loop vector control)Speed fluctuation±0.3% (sensor-less vector control 1 & 2)±0.1% (close-loop vector control)Torque response< 10ms (sensor-less vector control 1 & 2)< 5ms (close-loop vector control)Torque control accuracy±7.5% (sensor-less vector control 2)±5% (close-loop vector control)Starting torque0.5Hz: 180% (V/f control, sensor-less vector control 1)0.25Hz: 180%(sensor-less vector control 2)0Hz: 200%(close-loop vector control) Basic functions Start frequency0.00~ 600.00HzAccel/Decel time0.00~60000sCarrier frequency0.7kHz~16kHzFrequency command sourcesDigital setting+ keypad ∧/∨Digital setting + terminal UP/DOWNCommunicationAnalog setting (AI1/AI2/AI3)Terminal pulse settingMotor started methodsStarted from starting frequencyDC brake then startedSpeed search startedMotor stopped methodsRamp to stopCoast to stopRamp to stop + DC brake Basic functions Dynamic brake capacityBrake unit threshold voltage: 650V~750V; service time: 0.0~100.0s;DC brake capacityDC brake start frequency: 0.00~600.00HzDC brake current: 0.0~100.0%DC brake time: 0.0~30.00sInput terminals7 digital inputs, one of which can be used for high-speed pulse input. Compatible with active open collectors NPN, PNP and dry contact input.3 analog inputs, one of which supports voltage input only, and the other two are voltage/current programmable.Output terminalsOne high-speed pulse output terminal, 0~50kHz square signal; can output command frequency, output frequency and so forthOne digital output terminalTwo relay output terminalsTwo analog output terminal, voltage/current programmable; can output command frequency, output frequency and so forth Encoder signal terminal Compatible with 5V/12V encoderCompatible with different types of encoder signal input, such as open collector, push-pull and differential, etc. Protection function Refer to the User Manual Chapter 7 - Troubleshooting Environment Place of operationIndoors, no direct sunlight, free from dust, corrosive gases, flammable gases, oil mist, water vapor, water drop and salt, etc.Altitude0~2000m De-rate 1% for every 100m when the altitude is above 1000 metersAmbient temperature-10℃~40℃ De-rated 1% for every 1℃ if between 40℃~50℃Relative humidity5~95%, no condensationVibrationLess than 5.9m/s2 (0.6g)Storage temperature-40℃~+70℃ Others Efficiency at rated Amps11~ 45kW: ≥ 95% 55kW~75kw: ≥98%InstallationCabinetIP gradeIP20Cooling methodFan cooled4.Parts Drawing5.Wiring Diagram6.Control TerminalSpecificationCategoryTerminalTerminal designationSpecificationAnalog input+10VAnalog input reference voltage10.3V ±3%Maximum output current 25mAThe resistance of external potentiometer should be larger than 400ΩGNDAnalog groundIsolated from COM interiorlyAI1Analog input 10~20mA: input impedance - 500Ω, maximum input current - 25mA0~10V: input impedance - 22kΩ, maximum input voltage - 12.5VSwitch S2 on control board for jumping from 0~20mA and 0~10V, factory default: 0~10VAI2Analog input 20~20mA: input impedance: 500Ω, maximum input current: 25mA0~10V: input impedance: 22kΩ, maximum input voltage: 12.5VSwitch S3 on control board for jumping from 0~20mA and 0~10V, factory default: 0~10VToggle switch S4 can realize analog input of direct detection of motor temperatureAI3Analog input 3-10V~10V: input impedance: 25 kΩMaximum range of input voltage: -12.5V~+12.5VAnalog outputAO1Analog output 10~20mA: impedance: 200Ω~500Ω0~10V: impedance ≥ 10kSwitch S5 on control board for jumping from 0~20mA and 0~10V, factory default: 0~10VAO2Analog output 20~20mA: impedance: 200Ω～500Ω0~10V: impedance: ≥10kΩSwitch S6 on control board for jumping from 0~20mA and 0~10V, factory default: 0~10VGNDAnalog groundIsolated from COM interiorlyDigital input+24V+24V24V±10%, Isolated from GND interiorlyMaximum load: 200mAPLCDigital input Common terminalUsed for switching between high and low levels, short-circuited with +24V at delivery, i.e. low value of digital input validExternal power inputCOM+24V groundIsolated from GND interiorlyX1~X6Digital input Terminals 1~6Input: 24VDC, 5mARange of frequency: 0~200HzRange of voltage: 10V~30VX7/DIDigital input/pulse inputDigital input: same as X1~X6Pulse input: 0.1Hz~50kHz; range of voltage: 10-30VDigital outputY1Open collector outputRange of voltage: 0~24VRange of current: 0~50mAY2/DOOpen collector output/Pulse outputOpen collector output: same as Y1Pulse output: 0~50kHz;Relay 1 outputRA/RB/RCRelay outputRA-RB: NCRA-RC: NOContact capacity: 250VAC/3A, 30VDC/3ARelay 2 outputTA/TB/TCRelay outputTA-TB: NCTA-TC: NOContact capacity: 250VAC/3A, 30VDC/3AEncoder signal inputVCCEncoder power supplySelect power supply 5V/12V for encoder by S7COMEncoder power groundIsolated from GND interiorlyA+Phase input A+Select differential/OC input mode by S7.In OC mode, this terminal is not connectedA-Phase input A-Select differential/OC input mode by S7.In OC mode, this terminal is directly connected to phase A signal of the encoderB+Phase input B+Select differential/OC input mode by S7.In OC mode, this terminal is not connectedB-Phase input B-Select differential/OC input mode by S7In OC mode, this terminal is directly connected to phase B signal of the encoderTerminal 485 Interface485+Differential signal 485+Rate:4800/9600/19200/38400/57600/115200bps485−Differential signal 485-Maximum distance: 500m (use standard network cable)GND485 Communication shielded groundIsolated from COM interiorlyKeypad 485 interfaceCN4Keypad 485 interfaceUse standard network cableMaximum cable distance: 15m7.Comparison of GTAKE brand AC Motor Drives and other common brands8.Key wordsFrequency inverters, AC Drives, variable frequency drives (VFD), AC motor drives, frequency converters, frequency changers, adjustable speed drives (ASD), adjustable frequency drives (AFD), variable speed drives (VSD), AC motor speed controller, AC variable frequency drive, variable frequency inverter, AC motor speed controller, EMI filter, Input EMI Filters, Output EMI Filters, AC Choke, AC Reactor, Input AC Choke, Output AC Choke, Input AC Reactor, Output AC Reactor, DC Choke, DC Reactor, Input DC Choke, Output DC Reactor, Input DC Reactor, Servo Drive, Servo Motor & Drive, Servo Motor & Drive System
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