Home > Variable Frequency Drives
Three phase, 380V ± 20%, 0.75 to 375kW
CVF9V-G/P Series frequency inverter has good effect energy saving find speed adjustment , stable running .soft start, protection function and self diagnostics fault and other advantages.
1:Advanced vector control algorithm , combine with accurate speed calculation and self learning of the motor parameter. It can realize the accuracy control of motor speed and torque under no- speed sensor mode. V/F and SVC can be selected.
2:Optimized space voltage vector PWM modulation technique, over modulation, high Voltage- utilization, low output harmonic, and it greatly improves the stability of the motor and switching losses.
3: Good operation characteristic of low frequency running , can be realized 0.5HZ/150% torque output under no-speed sensor mode.
4:LED display and removable keypad . display frequency , current ,parameters ,error and ect . the user can operate easily.
5:Control terminals can be analog voltage output . current output and digital pulse output . Voltage , current ,pulse .COM and other multiple frequency setting mode . It can achieve the overlay function of different source . The frequency control mode is very flexible.
6:Abundant functions: automatic voltage regulation control, automatic slip Compensation, restart when power off ect. Can meet the demand of different clients.
7:customization function design :program running, wobble frequency running, PID control operation , timing function ,counter functions ect. can be convenient to form and meet the different industrial application .
8:Built-in RS485 Port Compat with MODEBUS communication protocol, It can realize networked control.
9: Super strong protection function: Over voltage, over current , over load, under voltage, over heat , short circuit and so on , can offer more than 20 kinds fault protection function for clients.
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Inverter Outline& Mounting Dimension (Unit: mm)
Inverter Model |
Power (KW) |
Current (A) |
Dimension (mm) |
Figure |
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H | W | A | B | D | d | ||||
CVF9V-G0007T4MDR | 0.75 | 2.3 | 185 | 175 | 118 | 108 | 175 | Ф4 | Fig.1 |
CVF9V-G0015T4MDR | 1.5 | 3.7 | |||||||
CVF9V-G0022T4MDR | 2.2 | 5.0 | |||||||
CVF9V-G0037T4MDR | 3.7 | 9.5 | 215 | 205 | 145 | 135 | 178 | Ф4 | |
CVF9V-G0055T4MDR | 5.5 | 13 | |||||||
CVF9V-G0075T4MDR | 7.5 | 17 | 265 | 253 | 185 | 174 | 200 | Ф5.5 | |
CVF9V-G0110T4MDR | 11 | 25 | |||||||
CVF9V-G0150T4MDR | 15 | 33 | 380 | 360 | 210 | 160 | 204 | Ф10 | Fig.2 |
CVF9V-G0185T4M | 18.5 | 39 | 470 | 450 | 270 | 206 | 255 | Ф10 | |
CVF9V-G0220T4M | 22 | 45 | |||||||
CVF9V-G0300T4M | 30 | 60 | |||||||
CVF9V-G0370T4M | 37 | 75 | 630 | 605 | 360 | 270 | 300 | Ф10 | |
CVF9V-G0450T4M | 45 | 90 | |||||||
CVF9V-G0550T4M | 55 | 110 | |||||||
CVF9V-G0750T4M | 75 | 150 | 750 | 726 | 470 | 376 | 346 | Ф12 | |
CVF9V-G0900T4M | 90 | 176 | |||||||
CVF9V-G1100T4M | 110 | 210 | |||||||
CVF9V-G1320T4M | 132 | 250 | 1270 | 574 | 380 | Fig.3 | |||
CVF9V-G1600T4M | 160 | 310 | |||||||
CVF9V-G1850T4M | 185 | 360 | |||||||
CVF9V-G2000T4M | 200 | 380 | 1700 | 710 | 410 | ||||
CVF9V-G2200T4M | 220 | 415 | |||||||
CVF9V-G2500T4M | 250 | 470 | |||||||
CVF9V-G2800T4M | 280 | 510 | |||||||
CVF9V-G3150T4M | 315 | 585 | 2020 | 750 | 550 | ||||
CVF9V-G3500T4M | 350 | 645 | |||||||
CVF9V-G3750T4M | 375 | 675 |
Note:0.75Kw-11kW Plastic Case
15kW-110kW Steel shell
132Kw-375kW Cabinet
CVF9V-G High performance general frequency Inverter
Input Voltage (V) | Output Voltage(V) | Power Range (kW) |
Three phase 380V ± 20% | Three phase 0~Input Voltage | 0.75kW~375kW |
Overload capacity :150% 1 minute; 180% 1 second;200% transient protection |
Application range
CVF9V-G is suitable for all kind of mechanical devices such as metallurgy, plastic ,textile .food . petrification ,paper making , drug manufacture .printing . construction materials and hoisting for driving and speeding control of AC asynchronous motor .
Item | Item Description | |
Input | Rated voltage frequency | Single/three-phase 220VAC,three-phase 380VAC,50Hz/60Hz |
Allowable voltage range |
Voltage fluctuation range:-20%~+20% Voltage unbalance rate<3%;frequency fluctuation≤±5% |
|
Output | Rated voltage | Three-phase 0~input voltage VAC |
Frequency | 0.00~400.00Hz | |
Overload capacity |
Type G:150% 1 minute; 180% 1 second;200% transient protection Type P:120% 1 minute; 150% 1 second; 180% transient protection |
|
Control function | Modulation | Optimal space voltage vector PWM modulation |
Control method | Speed sensorless vector control (SVC) | |
Frequency accuracy |
Digital setting: Max. frequency ×±0.01% Analog setting:Max.Frequency×±0.2% |
|
Frequency resolution | Digital setting:0.01Hz Analog setting; Max. Frequency ×0.1% | |
Starting frequency | 0.00~10.00Hz | |
Torque lifting |
Automatic torque lifting: To lift the torque automatically According to the output current. Hand-operated torque lifting: Range: 0.1~30.0% |
|
Slip compensation |
Setting range:0~150%.The inverter output frequency can be auto- Regulated within this range according to the motor load so as to reduce The speed variation of the motor due to load fluctuation |
|
Acceleration/deceleration Time |
0.1~3600.0 sec/min ,which can be set in sequence | |
Carrier frequency | 1.0~15.0KHz | |
Jog function |
Jog frequency range:0.01~400.0Hz Jog acceleration/deceleration Time,0.1~3600.0 can be set |
|
V/F curve | 1.linear curve; 2.quadratic curve(conic); 3.User defined V/F curve | |
Control Function |
Automatic energy-saving operation |
Auto optimize V/F curve according to load fluctuation To realize energy-saving operation. |
Auto voltage regulation (AVR) |
When the network voltage changes, it can regulate PWM output automatically to maintain constant voltage. |
|
Built-in PID |
This can form a convenient closed-loop control system (CLCS),and is applicable to pressure control, flow control and other process control. |
|
Operating function | Operating command | Operator panel control ,external terminal control and COM control |
DC braking |
Panel potentiometer setting, operator panel ▲▼ setting, external Terminal up/down setting, analog voltage signal or external potentiometer Setting, analog current signal setting, analog assembly setting,485 COM Setting and etc |
|
Input Signal |
Forward/Reverse signal, multiple speed signal, failure signal, reset signal and etc. |
|
Output signal | Programmable relay, open-collector output, failure signal output and etc. | |
Multi-function analog and digital output terminal |
This can realize the output of frequency, current and other physical quantity by outputting 0~20mA DC signal and 0~10KHz digital signal |
|
Braking function | Dynamic braking |
With an external braking resistor, the maximum braking torque may reach 100% . |
DC braking |
This can be selected when the motor starts or stops with the Action frequency of 0~30 sec., which can be set in sequence |
|
Other functions |
Leap frequency, Jog function, counter to rotating speed, instant shutdown restarting, Frequency upper/lower limitation, acceleration/ deceleration mode regulating, frequency meter and voltmeter output, multiple speed/program operation, two-wire/three wire control, vibration frequency control, Multi-function input terminal selection, Failure auto reset and 485COM. |
|
Protection function |
Input open-phase protection, over-current protection, overload protection, under voltage protection, overheating protection and etc. |
|
LED display |
Real-time display the running state, monitoring parameters, function parameters, diagnostic trouble codes (DTC)and other information lf the inverter. |
|
Matching parts |
Brake assembly, remote operator panel, connecting wire, communication panel |
|
Ambient | Place to be used |
Indoor location free from direct exposure to sunlight, high humidity or dew condensation, high levels lf dust, corrosive gas, explosive gas, in flammable gas, oil mist, salt and etc. |
Altitude | Below 1, 100M | |
Ambient Temperature | -10~+45%℃ 「Bare Machine:-10~+50℃」 | |
Humidity | 20~90%RH without dew condensation | |
Vibration | <0.5G | |
Storage Temperature | -20~+60℃ | |
Structure | Protective Class | Ip20 |
Cooling system | Forced air cooling | |
Installation | Wall mounted or floor-type actuator |
Contact: Alan
Phone: 0086-13868719385
Tel: 0086-577-27880251
Email: info@cyawit.com
Add: sanliyi road, Wenzhou, Zhejiang China