• 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
Low Frequency 0.25Hz 180% Torque Output 55KW 75KW 90KW Variable Frequency Inverters
Place of Origin China
Brand Name VEIKONG
Certification CE ROHS
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, D/A, D/P, PayPal
Supply Ability 15000pcs per Month
Product Details
Product Name 55KW 75KW 90KW Frequency Inverter Display LCD/LED
Voltage 380V-480V Frequency 50HZ/60HZ
Type AC-DC-AC Warranty 18 Months
Color Dark Blue Special Features STO And Fire Mode
Communication Method RS485, Canopen Etc For Options Warranty Period 18 Months
High Light

90KW Variable Speed Drive Manufacturer

,

75KW At Simple General Series Inverter

,

55KW Variable Frequency Converter

Product Description

55KW 75KW 90KW Variable Speed Drive Inverter With LCD Display

 

55KW 75KW 90KW Vector And Torque Control Variable Frequency Inverter With LCD Display

 

Features

 

It adopts DSP as the core control unit to realize high - speed high - performance control.

 

◆ Speed control: no PG vector control, PG vector control, V/F control.

 

◆ The low frequency 0.25Hz and 180% torque output are realized under the non - inductive vector.

 

◆ The simple PLC function can achieve up to 16 speed control.

 

◆ The multi-lingual humanized display menu, highlight OLED and display 3 sets of state parameters.

 

◆ The "one key flying shuttle" keyboard can fly freely.

 

◆ Optimized air duct design and advanced thermal management technology.

 

◆ The design of reliable insulation structure ensures the safety of the inverter.

 

◆ The fully isolated RS485 communication module can be selected to communicate with the upper computer.

 

◆ We will strengthen the coating and adapt to all kinds of harsh environment.

 

◆ Relying on EMC design standard and unique software algorithm, the inverter can minimize the pollution of power supply.

 

Low Frequency 0.25Hz 180% Torque Output 55KW 75KW 90KW Variable Frequency Inverters 0

 

Product Specification

 

Item Specification
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, multi point, 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

Over-voltage stall control: limit the power generation of the motor by adjusting the output frequency to avoid skipping the voltage fault;

 

Under-voltage 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;

Vdc Min control: Control the power consumption of the motor by adjusting the output frequency, to avoid jump under-voltage 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
Main control 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

 

Low Frequency 0.25Hz 180% Torque Output 55KW 75KW 90KW Variable Frequency Inverters 1

 

Low Frequency 0.25Hz 180% Torque Output 55KW 75KW 90KW Variable Frequency Inverters 2

 

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