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project
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Standard
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Power Supply
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Rated input voltage
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Single-phase 220V, three-phase 220V, 380V, 660V + 20%, 50-60Hz + 5%.
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output
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Rated output voltage
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Three-phase 220V, 380V, 660V (maximum output voltage is the same as input power supply voltage)
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Quota
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100% continuous
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Maximum overload current
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150% 1 minute, 180% 0.2 seconds
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control
system
and
transport
That's ok
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Output Voltage Automatic Adjustment
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When the AVR function is effective, the output voltage is basically unchanged and the constant V/f value is maintained when the input voltage varies.
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control mode
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Optimized Space Voltage Vector Control PWM
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Frequency control range
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0~400Hz
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Output frequency accuracy
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Maximum frequency value (+0.1%)
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Output Frequency Resolution
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0.01Hz
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Voltage / frequency characteristics
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The rated voltage can be adjusted from 50% to 100%, and the fundamental frequency can be adjusted at 50Hz.
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Torque rise
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The 21 way is optional.
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Acceleration and deceleration characteristics
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0.1-3600 seconds (up to 36,000 seconds)
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Braking torque
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Within 22KW > 20%, over 30KW > 15%.
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Frequency setting input
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Keyboard, keyboard potentiometer, 0 ~ 5V, 0 ~ 10V, 4 ~ 20mA and 11 combinations among them, PC serial communication settings, built-in PI regulator
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Input command signal
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FWD, REV and 6-way programmable input terminals, 19 functions are optional, such as forward/reverse point motion, multi-segment speed, multi-segment acceleration/deceleration time, free parking, voltage/current switching, etc.
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PG signal input
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A+, A-, B+, B-differential input/A-, B-open collector input
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Serial communication interface
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RS485/RS232 interface
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Standard function
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Current Limit, Torque Lift, Speed Tracking, DC Braking, Power Outage Restart, Slip Compensation, Fault Auto-Reset, Frequency Limit, Bias Frequency, Start Frequency, Jump Frequency, Frequency Gain, Carrier Frequency Adjustment, Acceleration/Deceleration Mode Adjustable, Voltmeter Output, Amperometer Output, Multi-Section Speed, Range Sequential operation, pendulum frequency operation, PI closed-loop operation, proportional linkage, remote control
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Protection function
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Overvoltage, undervoltage, overcurrent, current limit, overheat, electronic thermal overload relay, overvoltage stall, data protection
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output signal
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The fault relay signal can be programmed open collector output, 14 functions can be selected analog output signal: DC 0~10V or 4~20mA, 4 functions can be selected.
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Display
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keyboard
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Parameter setting
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Functional code, data, status
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Operation display
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trouble display
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Conditions of use
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Installation site
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Indoor, no more than 1000 meters above sea level, no dust, no corrosive gas, no direct sunlight
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Applicable environment
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- 10 +40 (bare machine is -10 +50), 20%~90% RH (no condensation)
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Vibration
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Less than 0.5g
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Storage mode
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-25℃~+65℃
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Installation mode
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Wall-mounted, floor-mounted electronic control cabinet
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Protection level
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IP20
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Cooling mode
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0.75KW and below are closed self-cooling, others are forced air-cooling.
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