• Shenzhen Veikong Electric Co., Ltd.
    Tayfun from Turkey
    Veikong solar pump inverter is really in very good quality and we also prepared some promotional products for exhibition. We are going to make new orders soon. Last year there was only one local agent and this year, there are more than 8. Some of them only sell Veikong!
  • Shenzhen Veikong Electric Co., Ltd.
    Cristian from Chile
    It’s very good! LCD options make it much easier to use. That’s the strong point, easy of use. And robust. Great PC software.
  • Shenzhen Veikong Electric Co., Ltd.
    Brahim assad from Syria
    VEIKONG VFD500 output frequency is stable when the others are fluctuating. Also output current is less than others, that’s why output frequency is higher too which can save more energy.
Contact Person : Terry
Phone Number : 008613923736332
WhatsApp : +8613923736332
Cnc Spindle VFD Inverter 5.5 Kw 7.5 Kw VFD Unit With LCD Display
Place of Origin CHINA
Brand Name VEIKONG
Certification CE, ROHS
Model Number VFD500
Minimum Order Quantity 1
Price Please contact quotation
Packaging Details <45kw inverter be used carton package, ≥45kw be used wood case package
Delivery Time depends on quantities
Payment Terms T/T, Western Union, L/C
Supply Ability 1000 units per week
Product Details
Name 5.5kw INVERTER Power 4kw/5.5kw/7.5kw
Current 9.4A/13A/17A Frequency 0-2000HZ
Control Mode V/f Control, Vector Control Output Type Triple/Single
High Light

Cnc Spindle VFD 5.5 Kw

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Cnc 7.5 Kw VFD Unit

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Cnc Spindle VFD 7.5 Kw

Product Description

Inverter with LCD display 220v 380v 4kw 5.5kw 7.5kw for CNC application
 
VFD500 features and technical data sheet:

 
ItemSpecifiation
InputInuput Voltage

1phase/3phase 220V:200V~240V
3 phase 380V-480V:380V~480V

 Allowed Voltage fluctuation range-15%~10%
 Input frequency50Hz / 60Hz,fluctuation less than 5%
OutputOutput Voltage3phase:0~input voltage
 Overload capacity

General purpose application:60S for 150% of the rated current
Light load application:60S for 120% of the rated current

ControlControl mode

V/f control
Sensorless flux vector control without PG card(SVC)
Sensor speed flux vector control with PG card (VC)

 Operating modeSpeed control,Torque control(SVC and VC)
 Speed range

1:100 (V/f)
1:200( SVC)
1:1000 (VC)

 Speed control accuracy

±0.5% (V/f)
±0.2% (SVC)
±0.02% (VC)

 Speed response

5Hz(V/f)
20Hz(SVC)
50Hz(VC)

 frequency range

0.00~600.00Hz(V/f)
0.00~200.00Hz(SVC)
0.00~400.00Hz(VC)

 Input frequency resolution

Digital setting: 0.01 Hz
Analog setting: maximum frequency x 0.1%

 Startup torque

150%/0.5Hz(V/f)
180%/0.25Hz(SVC)
200%/0Hz(VC)

 Torque control accuracy

SVC:within 5Hz10%,above 5Hz5%
VC:3.0%

 V/f curve

V / f curve type: straight line, multipoint, power function, V / f separation;
Torque boost support: Automatic torque boost (factory setting), manual torque boost

 Frequency giving ramp

Support linear and S curve acceleration and deceleration;
4 groups of acceleration and deceleration time, setting range 0.00s ~ 60000s

 DC bus voltage control

Overvoltage stall control: limit the power generation of the motor by adjusting the output frequency to avoid skipping the voltage fault;
 
Undervoltage stall control: control the power consumption of the motor by adjusting the output frequency to avoid yaw failure
 
VdcMax Control: Limit the amount of power generated by the motor by adjusting the output frequency to avoid over-voltage trip;
VdcMin control: Control the power consumption of the motor by adjusting the output frequency, to avoid jump undervoltage fault

 Carrier frequency1kHz~12kHz(Varies depending on the type)
 Startup method

Direct start (can be superimposed DC brake); speed tracking start

 Stop methodDeceleration stop (can be superimposed DC braking); free to stop
Maincontrol functionJog control, droop control, up to 16-speed operation, dangerous speed avoidance, swing frequency operation, acceleration and deceleration time switching, VF separation, over excitation braking, process PID control, sleep and wake-up function, built-in simple PLC logic, virtual Input and output terminals, built-in delay unit, built-in comparison unit and logic unit, parameter backup and recovery, perfect fault record,fault reset, two groups of motor parametersfreeswitching, software swap output wiring, terminals UP / DOWN
FunctionKeypadLED Digital keyboard and LCD keypad(option)
Communication

Standard:
MODBUS communication
CAN OPEN AND PROFINET( IN DEVELOPMENT)

PG cardIncremental Encoder Interface Card (Differential Output and Open Collector), Rotary transformer Card
Input terminal

Standard:
5 digital input terminals, one of which supports high-speed pulse input up to 50kHz;
2 analog input terminals, support 0 ~ 10V voltage input or 0 ~ 20mA current input;
Option card:
4 digital input terminals
2 analog input terminals.support-10V-+10V voltage input

Output terminal

standard:
1 digital output terminal;
1 high-speed pulse output terminal (open collector type), support 0 ~ 50kHz square wave signal output;
1 relay output terminal(second relay is an option )
2 analog output terminals, support 0 ~ 20mA current output or 0 ~ 10V voltage output;
Option card: 4 digital output terminals

ProtectionRefer to Chapter 6 "Troubleshooting and Countermeasures" for the protection function
EnvironmentInstallation locationIndoor, no direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt.
Altitude0-3000m.inverter will be derated if altitude higher than1000m and rated output current will reduce by 1% if altitude increase by 100m
Ambient temperature-10°C~ +40°C,maximum 50°C (derated if the ambient temperature is between 40°C and 50°C)Rated output current decrease by 1.5% if temperature increase by 1°C
HumidityLess than 95%RH, without condensing
VibrationLess than 5.9 m/s2 (0.6 g)
Storage temperature-20°C ~ +60°C
OthersInstallationWall-mounted, floor-controlled cabinet, transmural
Protection levelIP20
cooling methodForced air cooling
EMCCE ROHS

Internal EMC filter
Complies with EN61800-3
Category C3
3rd Environment

 
Replace famous brands vfd in general application.
 
Cnc Spindle VFD Inverter 5.5 Kw 7.5 Kw VFD Unit With LCD Display 0
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Veikong application picture:
Cnc Spindle VFD Inverter 5.5 Kw 7.5 Kw VFD Unit With LCD Display 1
 


 
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