3 Phase VDF for Middle And High Frequency Power Supply
3 Phase VDF Features:
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V/F separate control function to satisfy industry craft requirements.
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Automatically search and follow resonance points to ensure real-time system efficiency.
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Switch voltage lock and current lock modes to meet different industrial requirements.
MOQ: 10
3 Phase VDF Technical Parameter
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Input and output parameters
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Input voltage
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3PH 380VAC±15%.
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Input frequency
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50～60Hz±5%
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Output voltage
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0～Rated input voltage
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Output frequency
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50～3000Hz
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Technical control parameters
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Control mode
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current control, voltage control
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Overload capacity
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150% of rated current: 60s;
180% of rated current: 10s;
200% of rated current: 1s
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ACC and DEC time
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0.1～3000.0s
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Frequency setting
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Keypad setting, analog quantity setting,
multi-step speed setting, PID setting,
485 communication setting
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Output voltage setting method
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Keypad setting, analog quantity setting,
multi-step speed setting, PID setting,
485 communication setting
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Control terminals
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Digital input
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Standard 5-channel inputs
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Analog input
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Standard 2-channel inputs,AI0:0～10V keyboard knob, AIN: -10～10V input optional.
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Communication interface
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RS485 communication
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RS485 communication interface for external RS485 communication,
Modbus protocol (RTU mode)
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Fault protection
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ACC over-current, DEC over-current, constant speed over-current, ACC over-voltage, DEC over-voltage, constant speed over-voltage, busbar under voltage, motor overload, inverter overload, input power failure, output phase loss, rectifier module overheating, inverter module overheating, external fault, communication fault, current detection fault, etc.
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Keypad display
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LED display
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Highlight LED digital tube displays the inverter information
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Others
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Running environment
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Indoors, less than 1km above sea level, without dust, corrosive gases or direct sunlight
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Ambient temperature
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-10～+40℃, derate 1% for every additional 1℃ when the ambient temperature is between 40～50℃
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Humidity
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5～95% (no condensation)
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Altitude
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0～2000m, derate 1% for every additional 100m when the sea level is above 1000m
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Vibration
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Less than 0.5g
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Storage temperature
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−40～+70℃
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Some Models of CT113 series variable frequency inverter
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Inverter type
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Input current（A）
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Output current（A）
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Power capacity(KW）
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CT113-4T-0.7
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5.0
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3.8
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1.5
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CT113-4T-1.5
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5.8
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5.3
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2.1
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CT113-4T-2.2
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12.0
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9.5
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3.7
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CT113-4T-4.0
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18.5
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14.0
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5.4
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CT113-4T-5.5
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22.5
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18.5
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7.1
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CT113-4T-7.5
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30.0
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25.0
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9.5
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CT113-4T-11
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39.0
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32.0
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12.2
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CT113-4T-15
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45.0
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38.0
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14.5
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CT113-4T-18.5
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54.0
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45.0
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17.1
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CT113-4T-22
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68.0
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60.0
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22.8
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CT113-4T-30
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84.0
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75.0
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28.5
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3 Phase VDF Applications：
CT113 Variable Frequency Drive incorporates functions that are suitable for the most common applications, including but not limited：
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Elevator
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VF Motor
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Coal Mining
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Conveyor Belt
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Petrochemical
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Painting Print
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Boiler
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Dyeing
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Rice Paper
If you have any other inverter types in need, please also feel free to tell me !
FAQ
Q1: Are you a factory or trading company?
A1: We are a VFD & solar pump inverter manufacture, customized product is available if you have good requirement quantity for them.
Q2: What is your hot items?
A2: Different power VFD and solar pump inverter.
Q3: How about the Shipping Method?
A3: Samples by DHL/TNT express, Patch order by seafreight or by airfreight according to your suggestion in C&F or CIF shipment. If you have your own forwarder, FOB shenzhen or any other China port is acceptable.
Q4: How about the delivery date?
A4: Samples 5-7 days, patch orders 7-20 days according to the order quantity.
Q5: How about the label and the logo?
A6: Customized label and logo is OK.
Q6: How about the warranty?
A6: All our goods are 18 months warranty and we will do free replacement for all the problem items.
