INVT GD200A 75KW

INVT GD200A 75KW General Purpose Vector Drive Overview

The INVT GD200A 75KW General Purpose Vector Drive is designed for accurate control of compatible three-phase asynchronous motors in industrial applications. It belongs to the Goodrive200A range and uses DSP-based control with V/F and sensorless vector control technologies.

The drive allows motor speed and operating frequency to be adjusted according to the requirements of the connected machinery. This controlled operation is useful in applications where direct full-speed motor operation is inefficient, mechanically stressful, or unsuitable for the process.

Its programmable control options, motor auto-tuning, speed tracking, multiple braking methods, and extensive fault protection make it suitable for standard transmission loads. Correct motor and application matching remains essential, particularly for high-power industrial installations.

Key Features and Benefits

V/F and Sensorless Vector Control

The drive supports V/F and sensorless vector control. V/F control is suitable for many standard motor applications, while sensorless vector control provides improved speed and torque management without requiring a motor-mounted speed sensor.

Accurate Motor Auto-Tuning

Rotating and static motor auto-tuning options help the drive identify important motor parameters. Rotating auto-tuning is suitable when the motor can be separated from the load. Static auto-tuning can be used where separating the connected load is difficult.

Wide Output Frequency Range

An adjustable output frequency range of 0–400Hz provides flexibility for compatible motors and machinery. The final frequency limits must match the motor nameplate, mechanical equipment, and operating process.

Multiple Frequency-Setting Methods

The operating frequency can be controlled through digital settings, analogue signals, pulse-frequency input, multi-step speed settings, simple PLC functions, PID control, Modbus communication, or supported PROFIBUS communication settings.

Stable Operation During Voltage Changes

Automatic voltage adjustment helps maintain stable motor operation when the incoming grid voltage changes within the drive’s permitted operating limits.

Speed Tracking

Speed-tracking functionality enables the drive to identify the speed of a rotating motor and restart it smoothly. This is useful where a motor may continue rotating after a temporary stop or power interruption.

Flexible Installation

The 75KW drive supports wall and flange mounting. Its separate air-duct arrangement helps manage heat and reduces direct exposure of internal electronic components to contaminants when the drive is installed correctly.

Suitable Industrial Applications

The INVT GD200A 75KW VFD can be considered for properly engineered applications such as:

• Industrial air compressors
• HVAC equipment
• Ventilation and extraction fans
• Water circulation systems
• Compatible pumps
• Plastic-processing machinery
• Heating and water-supply systems
• Mining equipment
• Petroleum-industry machinery
• Selected production and process motors
• Other standard variable-speed transmission loads

Application suitability depends on the connected motor, starting torque, acceleration requirements, operating cycle, braking demand, environmental conditions, and machinery control method.

Motor Compatibility

The drive is intended for compatible three-phase asynchronous motors. Its 75KW power rating alone is not enough to confirm compatibility.

Before selection, verify:

• Motor rated power
• Motor rated voltage
• Motor full-load current
• Motor phase
• Motor frequency
• Required starting torque
• Acceleration and deceleration time
• Continuous or intermittent duty
• Mechanical load characteristics
• Required braking performance
• Cable length between the drive and motor

The motor’s rated current must remain within the drive’s output-current limit. A 75KW motor with unsuitable voltage, excessive current, demanding starting torque, or a specialised control requirement may need a different drive configuration.

Control and Protection Features

The GD200A series provides more than 30 fault-protection functions. Supported protection and operating features include:

• Overcurrent protection
• Overvoltage protection
• Undervoltage protection
• Overheating protection
• Phase-loss protection
• Overload protection
• Automatic voltage adjustment
• Motor speed tracking
• Acceleration overcurrent control
• Deceleration overvoltage control
• Programmable digital and analogue control
• Dynamic, DC, flux, and short-circuit braking modes

The required braking method depends on motor inertia, stopping time, operating frequency, and braking frequency. This 75KW model requires an appropriate external braking arrangement where dynamic braking is needed.

Technical Specifications

• Brand: INVT
• Series: Goodrive200A
• Product type: General Purpose Vector Drive
• Model: GD200A-075G/090P-4
• G-type rated output power: 75KW
• Supply class: Three-phase 380VAC
• Rated input current: 160A
• Rated output current: 150A
• Input frequency: 50Hz or 60Hz
• Permitted input-frequency range: 47–63Hz
• Output voltage: 0 to input voltage
• Output frequency: 0–400Hz
• Control modes: V/F and SVC
• Compatible motor type: Asynchronous motor
• Speed ratio: 1:100
• Overload capacity: 150% of rated current for one minute
• Short-duration overload: 180% for ten seconds
• Instantaneous overload: 200% for one second
• Analogue inputs: Two 0–10V/0–20mA channels and one -10V to +10V channel
• Analogue outputs: Two 0–10V/0–20mA channels
• Digital inputs: Eight common inputs and one high-speed input
• Relay outputs: Two programmable relay outputs
• Communication: Modbus-supported control
• Mounting methods: Wall or flange mounting
• Cooling: Air cooling
• Ingress protection: IP20
• Operating temperature: -10°C to 50°C
• Temperature derating: Required above 40°C
• EMC filter: Built-in C3 filter
• External filter option: C2 filter
• Braking unit: Optional external braking unit
• Braking resistor: External
• Gross weight: 67kg
• Package dimensions: 760 × 445 × 580mm

Overload and Braking Considerations

The G-type overload capability supports 150% of rated current for one minute, 180% for ten seconds, and 200% for one second. These limits should not be treated as permission to operate an oversized or incompatible motor continuously.

Applications involving rapid stopping, high-inertia machinery, frequent deceleration, or regenerative energy require a properly selected external braking unit and resistor. Braking components must be sized according to load inertia, stopping time, duty cycle, and operating conditions.

Installation Requirements

The drive has an IP20 enclosure and should be installed in a suitable electrical panel or protected indoor environment. It should not be exposed directly to water, conductive dust, excessive moisture, corrosive material, or unrestricted outdoor conditions.

Allow sufficient ventilation around the unit and keep the cooling path unobstructed. At ambient temperatures above 40°C, appropriate derating is required. Power wiring, motor cabling, earthing, control wiring, protective devices, and EMC arrangements should be completed by a qualified VFD technician.

Manual, Wiring and Parameter Support

Buyers searching for invt gd200A or invt vfd gd200a should verify the complete model code before using technical instructions. The correct invt gd200a manual and invt gd200a user manual should match the Goodrive200A series and the installed voltage class.

An invt gd200a wiring diagram must be followed carefully for main-circuit, control-terminal, relay, analogue, and communication connections. The invt gd200a parameter setting process should also reflect the connected motor’s nameplate values and application requirements.

For searches such as invt gd200a manual pdf, invt gd200a user manual pdf download, invt vfd gd200a manual pdf, invt inverter gd200a manual, or invt drive gd200a manual, confirm the document version before changing parameters. Some results labelled manual inverter invt gd200a may be unofficial or incomplete.

The search term invt gd200 manual pdf download can lead to information for a different series. Similarly, an invt vfd manual pdf free download or invt vfd parameter setting pdf free download should only be used when the model and document source are verified. The invt gd200a catalog is useful for product selection, while model-specific instructions should guide installation and commissioning.

INVT GD200A 75KW Price in Pakistan

The current price of the INVT GD200A 75KW General Purpose Vector Drive in Pakistan is Rs. 401,250 per VFD.

The invt gd200a price in pakistan may change because of exchange rates, import costs, supplier revisions, and market availability. For the latest invt gd200a price, confirm the model code, required quantity, and availability with Hajvery Solar Energy before ordering.

Warranty and After-Sales Support

The INVT GD200A 75KW General Purpose Vector Drive includes 1 Year Replacement Warranty by INVT Official.

Warranty eligibility remains subject to the applicable official terms. Correct installation, compatible motor selection, proper wiring, suitable protection, adequate ventilation, and operation within permitted electrical limits are important for reliable performance and warranty support.

Before You Buy

Confirm the following before placing an order:

• Complete drive model
• Required G-type power rating
• Motor rated voltage and current
• Three-phase input-supply availability
• Motor and load type
• Starting and operating torque
• Required control mode
• Braking-unit requirement
• Communication requirement
• Installation-panel dimensions
• Ventilation and ambient temperature
• Cable length and earthing arrangement

This is a general-purpose vector drive. A dedicated PV MPPT input range is not established for this listing, so it should not be selected as a solar pump VFD without a separately engineered and compatible DC-supply arrangement.

Frequently Asked Questions

Can this drive operate a 75KW motor?

It can control a compatible 75KW three-phase asynchronous motor when the motor voltage, rated current, torque demand, duty cycle, and application conditions fall within the drive’s limits.

What is the rated output current?

The G-type 75KW rating provides a rated output current of 150A under the specified operating conditions.

Which control modes are available?

The drive supports V/F and sensorless vector control for compatible asynchronous-motor applications.

What is its output-frequency range?

The adjustable output-frequency range is 0–400Hz. The configured limit must remain suitable for the connected motor and machinery.

Can it be used with pumps and fans?

Yes, it can be used with compatible three-phase pump and fan motors after checking the motor current, voltage, load characteristics, and required control method.

Does it have a built-in braking unit?

An external braking unit is required where dynamic braking is needed for this power rating. The braking resistor and related components must be selected for the actual load.

Is professional installation required?

Yes. A qualified VFD technician should complete motor matching, parameter setting, power wiring, earthing, protection, ventilation, and commissioning.

What is its price and warranty in Pakistan?

The current price of the INVT GD200A 75KW General Purpose Vector Drive in Pakistan is Rs. 401,250 per VFD. It includes 1 Year Replacement Warranty by INVT Official.

Buy INVT GD200A 75KW VFD from Hajvery Solar

Buy the INVT GD200A 75KW General Purpose Vector Drive from Hajvery Solar Energy with product identification, motor-compatibility guidance, and after-sales support. Share the motor nameplate, application type, input supply, braking requirements, and control needs before ordering so the correct VFD and supporting components can be selected.