| Application: | High-performance Transducer |
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| Output Type: | Triple |
| Principle of Work: | V/F Control Transducer |
| Main Circuit Type: | Voltage |
| Voltage of Power Supply: | High Voltage Variable-Frequency Drive |
| Link of Transformation: | AC-DC-AC Variable-Frequency Drive |
| Samples: |
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| Customization: |
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ITEM
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SPECIFICATIONS
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Main Input
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Single-phase 200V class: 200V-240V,50Hz/60Hz
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3-phase 400V class: 380V-480V , 50Hz/60Hz
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Allowable value of change
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Voltage: 380V-15% ~ 480V+10%; Frequency: ±15%
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Main output
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Output voltage
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Maximum output voltage equals to input voltage
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Output frequency
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0.5 Hz to 400 Hz
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Overload capacity
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150% of rated output current for 60s
200% of rated output current for 2s
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Control performance
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Modulation mode
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3-phase PWM, 2-phase PWM
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V/f control for constant torque, V/f control for quadratic load, vector control without PG (open loop control),Energy-saving
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Setting method of run command
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Outer terminal, keyboard panel or serial communication
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Setting method of speed command
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Analog setting, keyboard, serial communication, UP/DOWN speed setting from external terminal
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Speed setting resolution
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Keyboard: 0.1 Hz
Analog setting: 0.05/50Hz (10bit)
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Speed control precision
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V/f control: ±2%
vector control without PG (open loop control): ±0.2%
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Speed control range
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V/f control 1:40
vector control without PG (open loop control) 1:200
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Acceleration and Deceleration Time
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0-3200.0s
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Switching frequency
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1.5 kHz ~ 12 kHz, according to junction temperature automatically reduce the switching frequency
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Environment
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Standard
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Development of D31 series frequency inverter follows strict international standards and relevant recommended I EC and EN standards
for control devices, especially IEC/EN61800-5- 1 and IEC/EN61800-3. |
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Altitude
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Dreading unnecessary when altitude is 1000m or below (Dreading necessary at altitude higher than 1000m)
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Ambient environment
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0.75kW-11kW: Reliable operation at -10 ~ 50°C without debating. When top protective cover is taken off, the environment
temperature can be as high as +50 °C. Above +50 °C, the current drops by 2.2% for each rise of 1 °C in temperature. 15kW-500kW: Reliable operation at -10 - 40®C without dreading. Storage: -25 ~ 70°C |
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Humidity
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No condensed water or drip at 5 ~ 95%, In accordance with IEC60068-2-3
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Impact strength
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15gn for continuous 11ms, In accordance with IEC/EN60068- 2-27
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Maximum antipollution capacity
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Class 2, in accordance with IEC/EN61800-5-1
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Structure
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Protection level
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Top: IP41 (without removing the protective top cover). Other parts: IP20
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Cooling Method
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Forced Air cooling
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FOR MORE PLS CHECK THE USER'S MANUAL...
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