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Control features
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Control mode
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Vector control ;1
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Vector control ;2
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Startup torque
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0.50Hz ;180%
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0.25Hz ;180%
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Speed adjustment ;range
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1:100
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1:200
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Speed stabilization precision
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± 0.5%
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± 0.2%
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Torque control
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N
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Y
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Torque precision
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-
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±5%
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Torque response time
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-
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<20ms
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Product functions
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Key functions
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Undervoltage adjustment, switching of AC operation grounding, protective grounding and DC operation grounding, rotation speed tracing, torque limitation, multi-speed operation (up to 23 speeds), auto-tuning, S curve acceleration/deceleration, slip compensation, PID regulation, drooping control, current limiting control, manual/auto torque increase, current limiting.
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Frequency setting ;mode
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Frequency can be set via operation panel, UP/DN ;terminal, or analog inputs of AI1 / AI2/A3, or terminal pulse DI, and can also be set through communication with host computer, ;
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Frequency range
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0.00 ~ 300.00Hz ; ; ;Note: ;In the control mode of vector control 1 ;0.0 ~ 3000.0Hz, the range ;can be customized according to the customer demand
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Startup frequency
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0.00~60.00Hz
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Acceleration/deceleration time
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0.1~36000s
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Powered braking capacity
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Driver ;of 400V voltage grade: Braking unit action voltage: 650 ~ 750V ;Driver ;of 400V voltage grade: Braking unit action voltage: 325 ;~ 375V ;Operating time: 100.0s
The braking unit can be selected ;for VY−H−4T18.5G/22L~ ;VY−JY−4T75G/90L
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DC braking capacity
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DC braking initial frequency: 0.00 ~ 300.00Hz; DC braking current: Constant torque: 0.0 ~ 120.0%, Variable torque: 0. 0 ~ 90.0%
DC braking time: 0.0 ~ 30.0s; there is no initial waiting time for the DC braking ;to realize ;quick braking
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Magnetic ;flux braking function
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Ongoing action and no action upon deceleration as option, no action upon deceleration at default
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Unique functions
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Multifunctional M key
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The unique multifunctional key is used to set the frequently used operations: JOG, emergent stop, Running command issuing mode ;switch , menu switching
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Multiple menu modes
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Basic menu mode, fast menu mode. ;Menu mode of Non-factory setting function codes, Menu mode of last changed 10 function codes
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Parameter copy
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The standard operation panel can realize the parameter upload, download and display the copy progress. User can select to forbid the overwriting of the uploaded parameters.
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Displayed/hidden function code
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The customer can select to display or hide the function codes by themselves.
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Dual RS485 communication ports
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Support Modbus protocol (RTU). The standard operation panel can realize the function ;of remote control box ;with a maximum distance of 500m.
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Operation panel
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Button type or shuttle type operation panel optional, protection class: IP20 as standard, IP54 as option
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Shared DC bus
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The full series can realize shared DC bus supply for several drivers.
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Independent duct
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The full series adopts independent duct design and supports the installation of heatsink outside the cabinet
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Universal expansion interface
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Universal expansion board equipped with CPU for ;supporting customers secondary development: physical interface ;SPI bus, software protocol ;Modbus
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Expansion card
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User’s secondary development card, injection molding ;machine interface card, PG feedback card, air compressor control card, communication adapter card, power monitoring card, phase sequence detection card, external power rectifying card
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Power-up auto-detection
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Realizing the power-up auto-detection of internal and peripheral circuits, including motor grounding, abnormal +10V power supply output, abnormal analog input, and disconnection
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Protection function
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Power supply undervoltage, overcurrent protection, overvoltage protection, interference protection, abnormal comparison reference input, auto-tuning ;failure, module protection, heatsink overtemperature protection, driver overload protection, motor overload protection, peripheral protection, abnormal current detection, output to ground short circuit, abnormal power failure during operation, abnormal input power, output phase failure, abnormal EEPROM, relay suction pull-on anomaly, temperature sensor taking sample anomaly, encoder disconnection, abnormal +10V power supply output, abnormal analog input, motor overtemperature (PTC), abnormal communication, abnormal version compatibility, abnormal copying, abnormal expansion card connection, terminal mutual exclusion detection failure, hardware overload protection
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Efficiency
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At rated power, 7.5kW and below power class ≥93%, 45kW and below power class ≥95%, 55kW and above power class ≥98%
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Environm-ent
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Operating site
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The driver shall be mounted vertically in the electric control cabinet with good ventilation. Horizontal or other installation modes are not allowed. The cooling medium is the air. The driver shall be installed in the environment free from direct sunlight, dust, corrosive gas, combustible gas, oil mist, steam and drip.
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Ambient temperature
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-10 ~ +40ºC, derated at 40 ~ 50ºC, the rated output current shall be decreased by 1% for every temperature rise of 1ºC
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Humidity
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5 ~ 95%, no condensing
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Altitude
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0 ~ 2000m, derated above 1000m, the rated output current shall be decreased by 1% for every rise of 100m
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Vibration
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3.5mm,2~9Hz; 10 m/s2,9~200Hz; 15 m/s2,200~500Hz
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Storage temperature
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-40~+70ºC
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