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LCD Keyboard VFD Frequency Converter 3 Phase 7.5KW 11KW 15KW 18.5KW
LCD Keyboard VFD Frequency Converter 3 Phase 7.5KW 11KW 15KW 18.5KW
LCD Keyboard VFD Frequency Converter 3 Phase 7.5KW 11KW 15KW 18.5KW
LCD Keyboard VFD Frequency Converter 3 Phase 7.5KW 11KW 15KW 18.5KW
Specifications
Brand Name :
VEIKONG
Model Number :
VFD500
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Payment Terms :
Western Union, T/T, L/C, D/A, D/P, PayPal
Supply Ability :
15000pcs per Month
Delivery Time :
3 days, depend on the order quantity
Packaging Details :
Carton and Wooden Box
Product Name :
7.5KW 11KW 15KW 18.5KW VFD
Voltage :
380V
Control Mode :
V/F Control, vector Control
Color :
Blue
Current :
17A, 25A, 32A, 37A
Type :
AC-DC-AC
Description

7.5KW 11KW 15KW 18.5KW VFD Variable Frequency Drive 3phase With LCD Keyboard

Product Features

The frequency converter is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's working power supply. The frequency converter is mainly composed of rectifier (AC to DC), filtering, inverter (DC to AC), braking unit, drive unit, detection unit, and micro-processing unit. The inverter adjusts the voltage and frequency of the output power supply by opening and closing the internal IGBT, and provides the required power supply voltage according to the actual needs of the motor, thereby achieving the purpose of energy-saving and speed regulation. In addition, the inverter has many protection functions. , Such as overcurrent, overvoltage, overload protection, and so on. With the continuous improvement of industrial automation, frequency converters have also been widely used.

Technical Specifications

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

LCD Keyboard VFD Frequency Converter 3 Phase 7.5KW 11KW 15KW 18.5KW

Product Application

LCD Keyboard VFD Frequency Converter 3 Phase 7.5KW 11KW 15KW 18.5KW

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;

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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LCD Keyboard VFD Frequency Converter 3 Phase 7.5KW 11KW 15KW 18.5KW

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Product Detail
Brand Name :
VEIKONG
Model Number :
VFD500
Certification :
CE
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Contact Supplier
LCD Keyboard VFD Frequency Converter 3 Phase 7.5KW 11KW 15KW 18.5KW
LCD Keyboard VFD Frequency Converter 3 Phase 7.5KW 11KW 15KW 18.5KW

Shenzhen LuoX Electric Co., Ltd.

Verified Supplier
6 Years
beijing, beijing
Since 2013
Business Type :
Manufacturer, Exporter
Main Products :
VFD Variable Frequency Drive, Variable Frequency Inverters, PMSM Inverter
Total Annual :
15000000-20000000
Employee Number :
201~500
Certification Level :
Verified Supplier
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