INVT GD200A 55KW

INVT GD200A 55KW General Purpose Vector Drive Overview

The INVT GD200A 55KW General Purpose Vector Drive is designed for controlled operation of compatible three-phase asynchronous motors. It manages motor speed, frequency and torque according to the application’s operating requirements, helping industrial systems start smoothly and maintain controlled performance under changing loads.

Model GD200A-055G/075P-4 belongs to the Goodrive200A general-purpose vector drive range. Its DSP-based control platform supports V/F control and sensorless vector control. The 55KW G-type rating, 115A rated output current and 0–400Hz output frequency range make it suitable for properly matched industrial pumps, fans, air compressors, HVAC equipment, plastic machinery and other standard transmission loads.

Searches for invt gd200A and invt gd200a often cover several power ratings. Buyers should therefore verify the complete model number, motor nameplate details and input voltage before placing an order.

Key Features and Benefits

Accurate Motor Control

V/F and sensorless vector control allow the drive to regulate compatible asynchronous motors without requiring an encoder for standard sensorless vector operation. The 1:100 speed ratio supports applications that require a useful operating range while maintaining controlled motor response.

Rotating and Static Motor Auto-Tuning

Rotating and static auto-tuning options help configure the drive according to the connected motor. Rotating auto-tuning is suitable when the motor can be separated from its mechanical load. Static auto-tuning is useful when separating the motor from the load is difficult.

Stable Operation During Load Changes

Advanced open-loop vector control helps the motor respond to sudden loading and unloading. Speed-tracking functionality can smoothly restart a rotating motor, which is useful in fan, pump and machinery applications where the motor may still be moving when operation resumes.

Flexible Frequency Setting

The operating frequency can be set through digital control, analogue control, pulse frequency, multi-step speed, simple PLC, PID and compatible communication settings. This flexibility helps integrate the drive into manual control panels and automated industrial systems.

Automatic Voltage Adjustment

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

Separate Air-Duct Design

A separate air-duct arrangement helps isolate major airflow from sensitive electronic components. This supports heat management and helps reduce direct contamination of internal electronic parts when the drive is installed inside a properly designed control cabinet.

External Keypad Support

This power class uses an external LED keypad as standard. The keypad supports parameter uploading and downloading, includes a digital potentiometer and can be extended for convenient operation from a suitable panel location.

Best For

The INVT GD200A 55KW drive is suitable for correctly engineered applications such as:

• Industrial water pumps
• Ventilation and extraction fans
• Air compressors
• HVAC systems
• Water-supply control systems
• Plastic-processing machinery
• Oil-industry equipment
• Selected mining applications
• Standard industrial transmission loads
• Process equipment using compatible asynchronous motors

Application suitability must be checked from the motor’s rated voltage, current, phase, frequency, load characteristics and overload requirements. Motor power alone is not sufficient for final VFD selection.

Not Ideal For

This drive should not be selected for:

• Single-phase motors
• Locations requiring an outdoor or waterproof enclosure without additional protection
• Motors exceeding the drive’s supported voltage, current or power limits
• Installations without adequate ventilation
• Applications needing direct solar MPPT operation
• High-inertia or frequent-braking applications without an engineered external braking system
• Equipment requiring a different motor-control method or enclosure rating

The IP20 enclosure is intended for protected indoor installation or placement inside a suitable electrical control cabinet.

Motor and Application Compatibility

The target 55KW G-type configuration is rated for a three-phase asynchronous motor and provides 115A rated output current. The connected motor should have compatible voltage, current, frequency and load requirements.

Before selecting this VFD, check:

• Motor rated power
• Motor rated voltage
• Motor rated current
• Motor phase
• Motor rated frequency
• Required operating speed
• Starting torque requirements
• Load type and duty cycle
• Acceleration and deceleration requirements
• Braking requirements
• Installation temperature and ventilation

Pumps, fans and other variable-torque loads may have different operating requirements from conveyors, compressors and constant-torque machinery. Final parameter settings should match the actual motor and driven equipment.

Industrial Applications in Pakistan

The INVT GD200A 55KW VFD can support industrial facilities in Pakistan that need controlled motor speed instead of continuous direct-on-line operation. Typical uses include factory ventilation, water circulation, pressure-controlled pumping, air-compressor systems, HVAC installations and selected production machinery.

PID control can be used in compatible pressure-based water-supply systems. Pressure feedback allows the drive to adjust motor speed according to system demand. Auxiliary motors can also be incorporated through compatible relay-controlled system design.

Professional installation is important where grid voltage fluctuates, cable runs are long or the motor operates under demanding load conditions.

Control, Protection and Communication

The drive provides more than 30 protection functions. Supported protection categories include:

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

The control interface includes analogue inputs, analogue outputs, common digital inputs, a high-speed input, pulse output, open-collector output and programmable relay outputs.

Modbus RS-485 communication is supported for compatible monitoring and control systems. PROFIBUS-based frequency-setting capability may require compatible system hardware and configuration.

Technical Specifications

• Brand: INVT
• Series: Goodrive200A / GD200A
• Product type: General Purpose Vector Drive
• Model: GD200A-055G/075P-4
• Target rated output power: 55KW G type
• Input class: Three-phase 380VAC
• Input current: 128A
• Rated output current: 115A
• Input frequency: 50Hz or 60Hz
• Permitted input-frequency range: 47–63Hz
• Output voltage: 0 to input voltage
• Output-frequency range: 0–400Hz
• Control modes: V/F and sensorless vector control
• Compatible motor type: Three-phase asynchronous motor
• Speed ratio: 1:100
• G-type overload capability: 150% for 1 minute, 180% for 10 seconds and 200% for 1 second
• Operating temperature: -10°C to 50°C
• Derating requirement: Above 40°C
• Ingress protection: IP20
• Cooling method: Air cooling
• Mounting methods: Wall or flange mounting
• Braking unit: Compatible external braking unit
• Braking resistor: External
• EMC filter: Built-in C3 filter
• Optional filtration: External C2 filter
• Gross weight: 32kg
• Packed dimensions: 695 × 410 × 470mm
• Warranty: 1 Year Replacement Warranty by INVT Official

Installation and Commissioning Notes

Installation should be completed by a qualified VFD technician. The enclosure requires sufficient airflow, correct clearance and protection from water, conductive dust and direct outdoor exposure.

Confirm the incoming phase sequence, earthing, cable size, motor insulation condition and protective-device ratings before energising the system. Keep control wiring separated from high-power input and motor cables where practical.

The 55KW configuration uses an external braking solution when dynamic braking is required. Braking-unit and resistor selection must be based on motor load, inertia, stopping time and braking frequency.

INVT GD200A 55KW Price in Pakistan

The current price of INVT GD200A 55KW General Purpose Vector Drive in Pakistan is Rs. 278,200 per VFD.

When checking invt gd200a price in pakistan or a general invt gd200a price, confirm the complete model, voltage class, warranty and included accessories. Prices may change because of exchange rates, import costs and supplier availability. A positive listed price does not confirm current stock, so availability should be verified before ordering.

Manual, Wiring Diagram and Parameter Resources

Use the invt gd200a manual and the correct invt gd200a user manual when installing, commissioning or troubleshooting this drive. The invt gd200a manual pdf and an official invt gd200a user manual pdf download must match the GD200A series and the selected voltage class.

Searches for invt vfd gd200a manual pdf, invt inverter gd200a manual, invt drive gd200a manual or manual inverter invt gd200a should be resolved through an official, model-compatible document. Use the same verification approach for invt gd200 manual pdf download and invt vfd manual pdf free download requests.

Before connecting power or control terminals, compare the terminal layout with the correct invt gd200a wiring diagram. For invt gd200a parameter setting or invt vfd parameter setting pdf free download, use official instructions and enter values according to the connected motor nameplate and application. The invt gd200a catalog can help identify the correct series, while the term invt vfd gd200a should always be narrowed to the complete product model.

Hajvery Product Verification

Before accepting the product, verify:

• INVT branding and original product label
• Complete GD200A-055G/075P-4 model number
• 380V three-phase voltage class
• Serial number and packaging details
• 55KW target power rating
• Official warranty documentation
• Physical condition of terminals, keypad and enclosure

Hajvery Solar Energy can assist with model selection, compatibility checking and product verification before dispatch.

Warranty and After-Sales Support

The INVT GD200A 55KW General Purpose Vector Drive includes 1 Year Replacement Warranty by INVT Official.

Keep the purchase invoice, product serial label and warranty documents safe. Contact Hajvery Solar Energy for the applicable official warranty route and current claim-document requirements.

Before You Buy

Please provide the following information for compatibility checking:

• Motor nameplate photograph
• Motor power in kW
• Rated motor voltage
• Rated motor current
• Motor phase and frequency
• Machine or pump application
• Required operating speed
• Load and starting-torque requirements
• Braking requirements
• Control method
• Installation environment

Frequently Asked Questions

Can the INVT GD200A 55KW operate a 55KW motor?

It is designed for a compatible 55KW G-type application, but selection must also match the motor’s rated voltage, current, load type, duty cycle and overload requirements.

What input supply does this drive require?

The target model uses the three-phase 380VAC input class. It is not intended for a standard single-phase supply.

What is its rated output current?

The 55KW G-type configuration provides 115A rated output current.

What is the output-frequency range?

The drive supports an output-frequency range of 0–400Hz. The permitted operating frequency of the connected motor and machinery must still be observed.

Can it control pumps and fans?

Yes. It is suitable for properly matched three-phase asynchronous motors used with industrial pumps, fans, HVAC equipment and water-supply systems.

Where can I find the correct wiring information?

Use the product-compatible manual and standard wiring information for model GD200A-055G/075P-4. Wiring and parameter configuration should be completed by a qualified technician.

What is the price of the INVT GD200A 55KW VFD?

The current price of INVT GD200A 55KW General Purpose Vector Drive in Pakistan is Rs. 278,200 per VFD.

What warranty is included?

It includes 1 Year Replacement Warranty by INVT Official.