INVT GD200A 185KW

INVT GD200A 185KW General Purpose Vector Drive Overview

The INVT GD200A 185KW General Purpose Vector Drive provides controlled speed, frequency and torque management for compatible three-phase asynchronous motors. It belongs to the Goodrive200A general-purpose vector drive range and combines DSP-based control with V/F and sensorless vector control technologies.

The drive is suitable for industrial systems where a large motor must operate at an adjustable speed instead of remaining fixed at full mains frequency. Correct configuration can help deliver smoother starting, controlled acceleration, controlled deceleration and stable motor operation according to the needs of the connected machinery.

The GD200A platform supports keypad, analog, pulse, multi-step speed, simple PLC, PID and communication-based frequency settings. These options make the drive suitable for both standalone motor control and integration with an industrial automation system.

Key Features and Benefits

V/F and Sensorless Vector Control

V/F control supports standard variable-speed applications with straightforward operating requirements. Sensorless vector control provides stronger motor control where better speed and torque response are required without installing a motor encoder.

Motor Auto-Tuning

Rotating and static motor auto-tuning options help configure the drive according to the connected motor. Static auto-tuning is useful when separating the motor from the mechanical load is difficult, while rotating auto-tuning supports applications requiring more accurate control.

Controlled Acceleration and Deceleration

The drive can control how quickly the connected motor starts and stops. This reduces the mechanical stress associated with direct starting and allows the operating response to be adjusted for the machinery.

Multiple Frequency-Setting Methods

Operating frequency can be controlled through:

• Digital settings
• Analog input
• Pulse-frequency input
• Multi-step speed settings
• Simple PLC operation
• PID control
• Modbus communication
• PROFIBUS communication where properly configured

Automatic Voltage Regulation

Automatic voltage adjustment helps maintain a stable motor output when the incoming grid voltage changes within the supported operating range.

Speed Tracking

Speed tracking allows the drive to identify and smoothly restart a motor that is already rotating. Correct parameter settings and application assessment remain necessary before using this function.

Separate Air-Duct Design

The separate air duct helps reduce the movement of contaminants towards sensitive electronic components while improving heat management inside a properly designed control cabinet.

Industrial Communication and I/O

Multiple analog, digital, relay and high-speed pulse connections support integration with sensors, switches, controllers and automation equipment. Modbus RS-485 communication can be used for compatible monitoring and control systems.

Best For

The INVT GD200A 185KW drive is suitable for professionally engineered applications such as:

• Industrial water pumps
• Ventilation and extraction fans
• HVAC equipment
• Air compressors
• Plastic machinery
• Water circulation systems
• Constant-pressure water supply
• Petroleum industry equipment
• Mining and selected heavy industrial machinery
• Standard variable-speed transmission loads

Final suitability depends on the motor nameplate, rated current, operating load, starting torque, duty cycle and installation environment.

Not Ideal For

This drive should not be selected when:

• The motor is single phase
• The motor voltage or current is incompatible
• The required motor power exceeds the selected drive rating
• The application needs direct solar PV input or solar MPPT control
• The drive will be directly exposed to water, dust or outdoor weather
• The required control performance needs equipment beyond sensorless vector control
• The motor or machinery requires a different overload profile
• Proper ventilation and electrical protection cannot be provided

The GD200A is a general-purpose AC motor drive. It should not be treated as a direct-input solar pump inverter.

Motor and Application Compatibility

The 185KW G-type rating is intended for compatible three-phase asynchronous motor applications. Motor selection must not be based on the kW rating alone.

Before installation, verify:

• Motor rated power
• Motor rated voltage
• Motor rated current
• Motor frequency
• Motor speed
• Motor connection
• Starting and running torque
• Acceleration and deceleration requirements
• Continuous or intermittent duty
• Mechanical load characteristics
• Ambient temperature and ventilation
• Required braking arrangement

A motor with the same nominal power can still have different current, torque and duty requirements. The motor nameplate and application load must therefore be checked before final VFD selection.

Control Performance and Operation

The drive provides an output-frequency range of 0 to 400Hz and supports an asynchronous motor speed ratio of 1:100. Its G-type overload capability includes 150% of rated current for one minute, 180% for ten seconds and 200% for one second.

The required overload setting must match the connected equipment. High-inertia machinery, frequent starting, rapid stopping and heavy starting torque may require additional engineering, an external braking system or a different drive selection.

PID control can support applications such as pressure regulation when the required sensor, feedback signal and control components are correctly installed. Simple PLC and multi-step speed functions can also be used for programmed operating sequences.

Industrial Applications in Pakistan

The INVT GD200A 185KW VFD can be used in Pakistani industrial facilities where large three-phase motors require controlled operation. Typical applications include water pumping, HVAC, ventilation, manufacturing machinery, compressors and process equipment.

Local grid conditions, cable length, cabinet temperature, dust exposure and ventilation should be considered during system design. The drive has an IP20 rating, so an appropriate electrical enclosure is required where protection from dust, moisture or accidental contact is necessary.

For high-power installations, correct cable sizing, earthing, short-circuit protection, isolation equipment, control wiring separation and cabinet airflow are essential.

Protection and Control Features

The drive provides more than 30 fault-protection functions. Supported protections include:

• Overcurrent protection
• Overvoltage protection
• Undervoltage protection
• Overheating protection
• Phase-loss protection
• Motor and drive overload protection

Voltage and current control functions can adjust the output frequency during certain acceleration or deceleration conditions to reduce unnecessary overcurrent and DC-bus overvoltage trips.

Protection settings must be configured according to the connected motor and application. Factory defaults should not be assumed to suit every installation.

Technical Specifications

Installation and Cooling Requirements

The 185KW drive supports wall and flange mounting. Adequate clearance must be maintained around the unit for airflow, servicing and cable routing.

Its air-cooled design requires a clean and well-ventilated control cabinet. Cabinet ventilation or air-conditioning may be needed where ambient temperature, dust or heat generated by nearby equipment could affect operation.

Power and control cables should be routed separately where practical. Correct earthing and screened communication wiring help reduce electrical interference. Installation and commissioning should be completed by a qualified industrial drive technician.

Manual, Wiring and Parameter Resources

Users searching invt gd200A, invt gd200a or invt vfd gd200a should verify that the model and voltage class match GD200A-185G/200P-4 before applying any settings.

Use the correct invt gd200a manual and invt gd200a user manual for installation, commissioning, fault handling and maintenance. Searches including invt gd200a manual pdf, invt gd200a user manual pdf download, invt vfd gd200a manual pdf, invt inverter gd200a manual and invt drive gd200a manual should lead to the correct Goodrive200A series file.

Technicians checking an invt gd200a wiring diagram or invt gd200a parameter setting must match the terminal layout and drive version before connecting equipment. Searches such as invt vfd parameter setting pdf free download, invt gd200 manual pdf download and invt vfd manual pdf free download should be handled carefully because an incorrect series file can lead to unsafe wiring or unsuitable parameters.

An invt gd200a catalog can help identify available functions and accessories. The search form manual inverter invt gd200a may also be used to locate the relevant operating guide, but the exact series and voltage class should always be checked.

INVT GD200A 185KW Price in Pakistan

The current price of the INVT GD200A 185KW General Purpose Vector Drive in Pakistan is Rs. 813,200 per VFD. Contact Hajvery Solar to confirm availability and quantity-based pricing.

Buyers comparing invt gd200a price or invt gd200a price in pakistan should check the exact model, voltage class, warranty and included accessories. Final market rates can change because of exchange rates, import costs and order quantity.

The broader terms invt vfd price in pakistan, vfd price in pakistan and vfd inverter price in pakistan can include different capacities and series, so they should not be used as substitutes for the exact GD200A model.

Hajvery Product Verification

Before supply, buyers should verify:

• INVT branding and product label
• Exact GD200A model number
• Rated power and voltage class
• Serial number
• Packaging condition
• Terminal layout
• Included keypad and accessories
• Applicable warranty terms

Hajvery Solar can assist buyers, installers and industrial customers with product identity, motor compatibility and warranty verification before purchase.

Warranty and After-Sales Support

The INVT GD200A 185KW General Purpose Vector Drive includes a 1 Year Replacement Warranty by INVT Official.

Warranty eligibility depends on the applicable official terms. Correct installation, operating conditions, wiring, motor compatibility and commissioning records should be maintained. Physical damage, incorrect supply voltage, unsuitable environmental conditions or improper installation may affect warranty handling.

Before You Buy

Confirm the following information before placing an order:

• Exact motor nameplate details
• Motor rated power, voltage and current
• Motor and supply phase
• Required frequency range
• Starting and running torque
• Application and load type
• Acceleration and deceleration requirements
• Braking requirements
• Cable length
• Control method
• Communication requirements
• Installation environment
• Cabinet cooling and ventilation
• Required protection devices

Frequently Asked Questions

Can the INVT GD200A 185KW operate a 185KW motor?

It is intended for compatible 185KW G-type asynchronous motor applications. Final selection must also consider motor voltage, rated current, torque, duty cycle and overload requirements.

What input supply does this drive require?

It uses a three-phase 400V-class AC input with a stated input rating of 400V ±15%.

What is its output-frequency range?

The adjustable output-frequency range is 0 to 400Hz.

Does it support sensorless vector control?

Yes. It supports both V/F control and sensorless vector control for compatible asynchronous motors.

Can it operate directly from solar panels?

No direct solar PV or MPPT input is established for this general-purpose drive. It should not be installed as a direct solar pump inverter.

What is the current price in Pakistan?

The current price of the INVT GD200A 185KW General Purpose Vector Drive in Pakistan is Rs. 813,200 per VFD. Contact Hajvery Solar for an availability update.

What warranty is included?

It includes a 1 Year Replacement Warranty by INVT Official, subject to the applicable warranty terms.

Where can I get the manual and parameter guide?

Request the correct Goodrive200A file from Hajvery Solar. Avoid using an unrelated invt vfd manual pdf free download because terminal arrangements and parameters can differ between drive series.

Buy INVT GD200A 185KW VFD from Hajvery Solar

Buy the INVT GD200A 185KW General Purpose Vector Drive from Hajvery Solar Energy for industrial motor-control applications. Confirm the motor nameplate, load requirements and installation conditions before ordering.