• 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
Powerful Internal Logic Variable Frequency Inverters for Industrial Automation
Place of Origin China
Brand Name VEIKONG
Certification CE
Model Number VFD500
Minimum Order Quantity 1
Price Negotiable
Packaging Details Carton and Wooden Box
Delivery Time 3 days, depend on the order quantity
Payment Terms Western Union, T/T, L/C, PayPal
Supply Ability 15000pcs per Month
Product Details
Product Name 380V 440V 45KW 55KW 75KW VFD AC Drive Application Motor, Fan, Pump, Mixer
Display LED/LCD Warranty 18 Months
Current 25A、32A、37A Brand VEIKONG
Original China Color Dark Blue And White
Big Torque In Low Frequency Support Well
Highlight

75KW Vfd Frequency Converter

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55KW Vfd Frequency Converter

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Automation Equipment 75kw vfd

Product Description

380V 440V 45KW 55KW 75KW VFD AC Drive For Automation Equipment

 

1. Powerful internal logic

 

Built-in up to 6 sets of delay functions, a wide variety of input sources, the output can be used as a variety of other built-in module inputs.

 

Built-in up to 4 sets of comparator units, any input, multiple comparison functions, the output can be used as a variety of other built- in module inputs.

 

Built-in up to 4 sets of logic units, arbitrary inputs, multiple logic operations, and outputs can be used as inputs for various other built- in modules.

 

The above modules can be used alone or in combination to achieve complex internal logic functions to meet various applications, saving peripheral equipment and wiring.

                                                                                                                      
2. Rich expansion function

 

Standard ModbusRTU communication function, support for fieldbus such as Profibus-DP, CanOpen, etc.

 

Supports incremental encoders and resolvers, where incremental encoders are compatible with differential encoders and open collector encoders.

 

Support for IO expansion

 

3. Powerful debugging software

 

Support online oscilloscope function

 

Support parameter backup and download

 

Support function parameter modification

 

Support inverter software online upgrade

 

Techinical Specifications

 

Item

Specifiation

Input

Input Voltage

1phase/3phase 220V:200V~240V

3 phase 380V-480V:380V~480V

Allowed Voltage fluctuation range

-15%~10%

Input frequency

50Hz / 60Hz,fluctuation less than 5%

Output

Output Voltage

3phase: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

Control

Control mode

V/f control

Sensorless flux vector control without PG card(SVC)

Sensor speed flux vector control with PG card (VC)

Operating mode

Speed 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 frequency

1kHz~12kHz(Varies depending on the type)

Startup method

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

Stop method

Deceleration stop (can be superimposed DC braking); free to stop

Maincontrol function

Jog 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

Function

Keypad

LED Digital keyboard and LCD keypad(option)

Communication

Standard:

MODBUS communication

CAN OPEN AND PROFINET( IN DEVELOPMENT)

PG card

Incremental 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

Protection

Refer to Chapter 6 "Troubleshooting and Countermeasures" for the protection function

Environment

Installation location

Indoor, no direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt.

Altitude

0-3000m.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

Humidity

Less than 95%RH, without condensing

Vibration

Less than 5.9 m/s2 (0.6 g)

Storage temperature

-20°C ~ +60°C

Others

Installation

Wall-mounted, floor-controlled cabinet, transmural

Protection level

IP20

cooling method

Forced air cooling

EMC

CE ROHS

Internal EMC filter

Complies with EN61800-3

Category C3

3rd Environment

 

Product Application

 

Powerful Internal Logic Variable Frequency Inverters for Industrial Automation 0

 

Powerful Internal Logic Variable Frequency Inverters for Industrial Automation 1

 

FAQ:

 

1. What voltage range can you support?

Single-phase 220v input, single-phase 220v output;
Single-phase 220v input, three-phase 220v output;
Three-phase 220v input, three-phase 220v output;
Single-phase 220v input, three-phase 380v output;

380v input, 380v output, from 0.4KW-710KW.

 

2. What is the standard of package?

Below 37kw, it's carton package; 45kw and above, it's wooden package.

 

3. Do you accept OEM business?

We accept OEM and ODM with your autherization.

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