220V To 380V 7.5KW Variable Frequency Speed Control Drive VFD Inverter Frequency Converter Frequency Changer

Type selection instruction:​

1. Please read the product instructions carefully, choose the type according to the function and power you need, and avoid the damage caused by wrong wiring.

2. This frequency converter can not drive other load types except inductive load such as motor . Please pay special attention to it when purchasing.

3. The overload capacity of 220V to 380V frequency converter is small. Please choose at least one higher power level. When the load is very large (such as gear pump hydraulic pump) or there is a blocking condition, please choose carefully.

4.This machine does not support quick stop. The start of the motor needs to be controlled on the product panel.

5. If you don't know how to choose the type, you can also contact us to give you some suggestions.

This VFD can be used for constant torque loads ( such as hard starting: Air compressors, HVAC units) and variable torque loads (such as pumps, fans, etc).

It can be used as a motor speed control and a phase converter. The inpute for this VFD is 1 phase as you like. You can control the different speed as you like when yo use this VFD.

You can use for : Pumps & Conveyors,water pump,textile machine,wooden cuter,blower etc and then performance excellently. This item use Sine wave PWN(SPWM ) for the control system and performace excellently.

1. Frequency setting mode: digital setting, analog setting, serial communication setting, multi-speed, PID setting.

2. PID control function

3. Multi-speed control function: 8-speed control

4. Swing frequency control function

5. Instantaneous power outage without stopping function

6. REV / JOG key function: user-defined multi-function shortcut keys

7. Automatic voltage adjustment function: When the grid voltage changes, the output voltage can be automatically maintained constant

8. Provide up to 25 kinds of fault protection: over-current, over voltage, under voltage, over temperature, phase loss, overload and other protection.

   
Specification:

● Input and output characteristics

Input voltage range: 220V±15%

Input frequency range: 47~63Hz

Output voltage range: 0~rated input voltage

Output frequency range: 0~650Hz

● Peripheral interface features

Programmable digital input: 4 inputs

Programmable analog input: AI1: 0~10V input, AI2: 0~+5V or panel potentiometer input

Open collector output: 1 output

Relay output: 1 output

Analog output: 1 output,  optional 4~20mA or 0~10V

● Technical performance characteristics

Control: PG-free vector control, V/F control

Starting torque: without PG vector control: 0.5Hz / 150% (SVC)

Speed ratio: no PG vector control: 1: 100

Speed control accuracy: PG vector control: ± 0.5% of the maximum speed

Carrier frequency: 0.5k ~ 15.0kHz

Package included:

>>Please click here to download the English user manual<<

(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.

Shipping and Delivery Estimates

We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.

Note:

(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.

(2) Business days do not include Saturday/Sunday and any public holidays.

(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.

(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.

for more information please visit our Shipping Policy Page.