Power Inverter High Performance VSD/VFD/AC Drive

OLYMPIC STAR PRODUCT:HIGH PERFORMANCE VSD/VFD/AC DRIVE(Sanyu SY7000 series 0.75KW-400KW VSD)1. AC drive leading manufacturer
2. CE, ISO, SGS, ISO9001
3. Multi-function, high torque AC drive
4. Olympic Application Type
5. Japanese DesignFeatures:1. Various control modes and widely used
2. Automatically recognize the motor parameters
3. RS-485 communication inferface, standards, MODBUS protocol
4. PWM flexible energy braking, can quickly halt machine
5. The torque output will be 150% when the frequency is 0.5Hz. More powerful when at low rate, More stable when at high rate.
6. Zero speed torque output
7. Super-silent running
8.16 segment speed control
9. Quick menu design.Functions1. Dual-DSP + MCU + IPM high performance, high reliability
2. Automatic identification of motor parameters, automatic temperature compansation
3. Start by excitation, speed up the rapid response to vector control
4. Speed control and torque control switching online
5. Zero-servo lock function
6. The frequency of carrier wave can be up to 16k, carry out a comprehensive silent runningWidely used in:metallurgyChemical
Petroleum
Textile
Electric power
Building materials
Coal
Plastics
Printing and Dyeing
Cable
Washing
Water supply
Heating.ItemSpecificationInputRated voltage; frequency380V or 220V; 50Hz/60HzAllowed Voltage Working RangeFluctuation range: 400V+/-15%; Voltage imbalance rate: < 3%OutputRated voltage0-380V or 0-220VFrequency0-600HzOverload capacity150% of rated current for 60s; 180% of rated current for 1s; 200% of rated current instant protectionMain control performanceControl modeV/F control, vector control, torque controlModulation modespace voltage vector PWM modulationSpeed range1: 100 (vector control without PG)Starting torque180% of rated torque at 0.5HZ(current vector control without PG)Speed stabilization accuracy< +/-0.2% of rated synchronous speedSpeed fluctuation< +/-0.5% of rated synchronous speedTorque response< 100ms current vector control without PGTorque increaseAutomatic torque increase, manual torque increase 0.1%-30%V/F curveFour kinds of acceleration and decoration time: time unit(minute/second)selected; longest time: 60hrsAcc/Dec curveThree modes: Straight-line acceleration and decoration mode, S-curve acceleration and decoration mode, Six modes: one kind of user setting V/F curve, four kinds of decrease torque characteristic curve(2.0Power, 1.7power, 1.5power, 1.3power)and linearity curveDC brakeDC braking frequency: 0.0Hz-max output frequency; braking time: 0.0-50s; braking current: 0.0%-150% of rated current.Auto voltage regulationWhen the network voltage makes the change, it can automatically keep the output voltage constantAuto current limitingIt automatically limits current during working to prevent tripping caused by frequent over currentVoltage stallControl the voltage during deceleration to prevent over voltage and protect stoppingAuto carrier regulationIt can automatically regulate carrier frequency according to load characteristic and temperature characteristic; and multiple carrier modes can be selected.Customization functionSeparation VF controlRealizing all kinds of power designs convenientlyWobble frequency controlWobble frequency control for spinning can realize functions of fixed wobble frequency and change wobble frequencyFrequency combination functionRunning command channel and frequency setting channel can be optionally combinedFixed length functionLength achieves stop function and the max length is 65.535KMJogging controlJogging frequency range: 0.00Hz-the Max; Jogging acceleration and deceleration time: 0.1-3600s, jogging inteval time: 0.1-3600sMulti-speed runningRealizing multi-speed running via built-in PLC or control terminalBuilt-in process closed loop ctrlRealizing the process closed control sysytem convenientlyPower consumption measureIt can calculate electric energy consumed by electric motor to observe energy-saving effect convenientlyRunning functionRunning command channelOperation panel, control terminal, serial port, external expansion setting can be shifted via various methods.Frequency setting channelThree kinds of digital settings, analog voltage setting, analog current setting, vital channel setting, terminal setting, multi-segment speed setting and so on.Auxiliary frequency settingRealizing flexible auxiliary frequency fine regulation, frequency synthesisImpulse output terminal0-50Khz of impulse square signal output, it can realize physical quantity output of setting frequency, output frequency and so on.Analog output terminalTwo routes of analog signal output, output range can be flexibly set between 0-20mA or 0-10V and it can realize physical quantity output of setting frequency, ouput frequency and so on.Operation panelLED displayDisplaying sixty-one kinds of parameters of setting frequency, ouput frequency, output voltage and output currentLCD displayOption, prompting operation content in Chinese/EnglishParameter copyQuickly uploading and downloading parameter via operation panel. The function is effective only for LCD keyboard.Option of key functionDefining function range of part keys to prevent wrong operatingEnvironmentProtection functionOpen-phase protection(option), over-current, over-voltage, low-voltage, overheat, overload, off-load protection, etc.Service LocationIndoors, free from direct sunlight, dust, corrosive gas, combustible gas, oil mist, water vapor, drip or salt, etc.AltitudePlease use it by derating when it is higher than 1000m and derated 10% per increasing 1000mAmbient temp-10c- 40c (at 40c-50c, please use it by derating)HumidityLess than 95% RH, no water condensationVibrationLess than 5.9m/s2(0.6g)StructureProtection levelIP20Cooling ModeWinding cooling, control with fansEffiency45KW and lower than 45KW≥ 93%; 55KW and more than 55KW≥ 95%