Top 10 75 Hp Inverter Motor Control

Introduction

This VFD can be used for constant torque loads(such as hard starting:Air conpressor,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 or 3 phase as you like.You can control different speed when you use this VFD.Most of our customers bought this VFD from us to use for:Lathes,Mill,car Hoists,Pumps&conveyors,etc.This item use sine wave PWN(SPWM) for the control system and performace excellently.

Technical Parameters

Input voltage:220V±15%(we also stock 110V and 380V+/-15%,please contact us for item stock)
Input Frequency: 48 to 63 Hz
Output Frequency: 0 to 400 Hz
Input Phase: 1 or 3 phase as you like
Output Phase: 3 phase

Features

1.Our item adopts the Japan Mitsubish chip;
2.PID control; advanced calculous PID closed-loop arithmetic, quick responding speed and high suitability;
3.Easy PLC function can realize 16 legs of speed and inverter control function;
4.RS485 communication port, adopting standard international MODBUS main circuit control;
5.With extremely strong anti-jamming capability;
6.Low output ratting torque, low speed running ability;
7.Carrier adjustable by 16KHZ, completely soundless working environment;
8.Broad voltage working area;
9.Auto voltage regulation (AVR) technique, for ensuring the inverter load capability;
10.Various control technique by both synchronization and non-synchronization, dynamically realize fast starting without changing brakes

This Series has better performance stability and adopt DSP vector control to enable motor to achieve high torque in LOW SPEED rotation to increase motor working efficiency,We are the original manufacturer£¬welcome to consult with us!
Parameters

Suitable Motor:< 7.5kw(11hp)="">
Model: V8 2S 7R5GB
Power: 7.5KW 10HP 220V
Input: 1PH AC220V¡À15% 50Hz / 60Hz
Output: 3PH AC0-220V 32A 0-400HZ
Package include: 1xVFD;1x English User Manual book

Features

¡ñHigh startup torque and Excellent low speed stability;Strong overload capability.
¡ñAdvanced calculous PID closed-loop arithmetic, quick responding speed and high suitability.
¡ñRich of AI & I/O port, RS485 communication port, well work with Mach3 controller.
¡ñEasy PLC function can realize 16 legs of speed and inverter control function.
¡ñSupports various encoders such as differential encoder,open-collector encoder,resolver and UVW encoder.
¡ñSupports three control modes,sensorless vector control(SVC),closed-loop vector control(CLVC) and V/F control.
¡ñSupport add External braking resistor(1000w ≥ 16Ω) and potentiometer(recommend 10K).
¡ñBroad voltage working area, normal running in 304V-456V.
¡ñAuto voltage regulation (AVR) technique, for ensuring the inverter load capability.
¡ñVarious control technique by both synchronization and non-synchronization, dynamically realize fast starting without changing brakes.
¡ñDead-time compensation and auto torque slip compensation function, can realize 180% high orque output at low frequency 0.25Hz.
¡ñUnique EMC design, can minimize inverter’s pollution to power.
¡ñOverall reinforcement layer to suit all kinds of harsh environment.

Package: 

1 x 4KW 220V VFD Inverter 

1 x 2M Extension cable/control panel box 

1 x English user manual will send by amazon email

Feature: 

1) PID control; advanced calculus PID closed-loop arithmetic, 

2) Easy PLC function and inverter control function

3) Control Mode: V/F, Sensorless Vector Control (SVC), Torque control; 

4) Low output ratting torque 0.5Hz-150%; 

5) Carrier adjustable by 16KHZ Tech parameters: 

6) Input Voltage: 220V(+/-15%) 

7) Output Voltage: 0-220V 

8) Input Frequency: 48-63 Hz 

9) Output Frequency: 0-400 Hz 

10) Input Phase: 1 or 3 phase 

11) Output Phase: 3 phase 

12) Current: 18A 

13) Power: 4.0Kw

※FEATURES OF 3 PHASE MOTOR Compared with 1 Phase Motor ■ Low failure rate ■ Small size ■ High efficiency ■ Affordable price NOTICES ■ This product shall be used only for 3 phase 220V motor. ■ Use only a motor which suits the capacity range of this product. (1:1) ■ If the motor overheats, check whether the current is correct as shown on the motor nameplate. (Within 85% of rated) ■ Only DPS check the voltage is the output voltage 2 phase and the output voltage 3 phase when the only motors movable ■ If you use a motor for a large load condition, use the D.P.S product with one rating higher. Do not use it with higher than one rating. (This may cause motor failure.) ■ Motor brake must be of single phase only (A brake for 3 phase does not work). ■ For control cables, use U.W cable only (Electromagnetic switches, brake, magnet, etc.) SPECIFICATIONS APPLICATION RANGE : 3 phase 220V motor type RATED VOLTAGE : 3 phase 220V ± 10% HOW TO CONVERT : Relay control circuit for three-phase driving AMBIENT TEMPERATURE : -10 ~ 50℃ AMBIENT HUMIDITY : Within 95% ENCLOSURE : Open type (IP54) INSULATION RESISTANCE : 100MΩ or higher based on 500VDC MEGA WITHSTANDING VOLTAGE : For 1 minute at 1500VAC 50/ 60Hz between power supply terminal and external terminal : POWER CONSUMPTION : Within 85% of motor rated current APPLICATIONS ■ All products driven by 3 phase motors ■ All motors for industrial and domestic purpose ■ Hoists ■ Compressors ■ Conveyor motors ■ Agitators ■ Food processing machines ■ Hydraulic motors ■ Cutters, etc. ※These products can be connected for use quickly and easily everywhere.

* The ATO VFD Input Voltage (Three Phase) default 220v for sale, If you need to purchase other specifications, please contact us.

Affordable 7.5 hp (5.5 kW)/10 hp (7.5 kW) VFD, three phase 220V input for sale, three phase output variable frequency drive, 14/17 amps, V/F & vector control, manufacturer direct sale.

Specification:

Basics:

Capacity 7.5 hp (5.5 kW);10 hp (7.5 kW)

Shipping weight 6.5 kg

Dimension 280*181*183 mm

I/O Feature Rated current 14 A; 17 A

Input voltage 3 phase 220V  ±15% (Optional)

Input frequency 50Hz/ 60Hz

Output voltage 3 phase AC 0~input voltage

Output frequency 0.00~400.00Hz

Over load capacity 150% of rated current for 1 minute, 180% of rated current for 3 seconds

Control Feature:

Control mode V/F control;

Sensorless vector control;

Communication RS485

Speed regulation 1:100

Start torque 150% of rating torque at 1 Hz

Environment:

Enclosure rating IP 20

Temperature –10℃~ +40℃; VFD will be derated if ambient temperature exceed 40℃; each rise 1℃, the derate will be 5%

Humidity 5%-95%, without condensation

Altitude ≤1000m; VFD will be derated if above 1000m

Impingement and oscillation Normal running:<5.9m/s2 (0.6g); Transportation:<15m/s2 (1.5g)

Store environment –20℃~ +60℃; no dust, no corrosive gas, no direct sunlight

Specification:

Basics

Model:GK3000-1S0075

Capacity:10 hp (7.5 kW)

Shipping weight:18 kg

Dimension:423*258*230 mm

Rated current:49 A

Over load capacity:150% of rated current for 60s, 180% of rated current for 10s, 200% of rated current for 3s

Control Features

Control mode:V/f control

Operation command mode:Keypad control, Terminal control, Serial communication control

Frequency setting mode:Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes.

Starting torque:1 Hz/150%

Speed adjustment range:1:50

Carrier frequency 1.0-16.0kHz, automatically adjusted according to temperature and load characteristics

Frequency accuracy:Digital setting: 0.01Hz

Analog setting: Maximum frequency * 0.05%

Torque boost:Automatically torque boost; manually torque boost: 0.1%~30.0%

V/f curve:Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)

Acceleration/deceleration mode:Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~3600.0s

DC braking:DC braking when starting and stopping

DC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~100.0s

Jog operation:Jog operation frequency: 0.0Hz~maximum frequency

Jog acceleration/deceleration time: 0.1s~3600.0s

Simple PLC & multi-step speed operation

Built-in PID & Automatic voltage regulation

The Following specifications please reference to above pictures and instructions

Control Function

Input/output terminals

Human machine interface

Environment