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Items
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Specifications
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Power
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Voltage/frequency
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Single phase 220V 50/60Hz Three phase380V 50/60Hz
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Allowable fluctuations
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voltage:±15%, frequency:±5%
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Control
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Frequency range
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0-400Hz
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Frequency ACCuracy
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±0.5% of max frequency
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Frequency setting resolution
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0.01Hz:Operating“up”and”down”keys on keyboard
0.2Hz:Potentiometers analog input
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Voltage/frequency characteristics
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Voltage 50% -100% the rated voltage adjustable, Motor rated frequency 25-400Hz(2000Hz) adjustable
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Carrier frequency
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1.0-15.0KHz/Random carrier modulation
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Torque upgrade
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0–25.0% adjustable/auto torque upgrade/random V/F curve optional
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Maximum Capacity
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150% for one minute, 180% for 2s, 200% instant jump.
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ACC and DECtime
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0.1-6500s
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Rated output voltage
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Take advantage of the power supply voltage compensation function, if motor rated voltage is 100%,the voltage can be set in the 50 -100% scope(the voltage output should not exceed the input voltage )
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AVR adjust
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When the grid voltage fluctuates, changes in the output voltage is very small, remained constant V / F
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Automatic energy-saving operation
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ACCording to the load conditions, automatic optimize the V / F curves to implement energy saving operation
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Standard functions
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PID control, ACC and DECtime adjustable, ACC and DECmode variable, Carrier frequency adjustment, Torque upgrade, Current limiting, Speed tracking and restart, Frequency hopping,
Frequency fluctuation limite control, Program running, Multi-steps speed, Pendulum frequency operation, RS485, Analog output, Pulse output frequency
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Brake
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Energy-consuming braking, DC braking
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Frequency setting input
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Keyboard number settings, keyboard potentiometers/ external terminal VS: 0~10V, the external terminal AS : 4-20mA, RS485 and signal composition and terminal options
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Signal Feedback input
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External terminal VS: 0~10V external terminal AS: 4-20mA, RS485
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Input order signals
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Start, stop, positive and negative rotating , jog, multi-steps speed, free parking, reset, ACC and DECtime choice, frequency settings channels choice, external malfunctions alarm
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External output signal
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Relay output, the collector output, 0-10V output, 4-20mA output, the frequency pulse output
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Protection function
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Overvoltage, undervoltage, current limiting, over-current, overload, electric thermal relays, overheat, pressure stall, data protection
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Display
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Setting
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Function number/data
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Running
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Output frequency, give frequency, output current, input voltage, output voltage, motor speed, PID feedback, quantitative PID, module temperature, input and output terminal
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Fault
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Overvoltage, undervoltage, overcurrent, short circuit, phase missing, overload, heat, pressure stall, current limiting, data protection is damaged, current fault operating conditions, historical fault
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Condition
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Installation sites
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Indoor, elevation of not more than 1000 m, no corrosive gases
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Temperature, humidity
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-10—+40℃, 20%—90%RH(No condensation)
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Vibration
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Below 20Hz less than 0.5g
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Storage Temperature
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-25—+65℃
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Installation mode
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Wall-mounted mode
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Protection degree
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IP20
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Cooling Mode
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Forced air-cooling
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