Front view of 132 kW VFD INVT GD350A inverter
Front view of 132 kW VFD INVT GD350A inverter
Right side view of INVT GD350A 132 kW inverter
Left side view of 132 kW INVT GD350A VFD
Top view of INVT GD350A 132 kW inverter
Bottom view of 132 kW VFD INVT GD350A

INVT GD350A 132 kW VFD | 400 V 3-Phase Inverter (Dual-Rating)

CHF 3,835.00 excl. VAT, free Shipping

  • Power Rating: 132 kW (Normal Duty) / 110 kW (Heavy Duty)

  • Voltage: 3-Phase 400V AC input

  • Control Modes: I/F, SVC, VC, torque control with precise speed and position handling

  • High Starting Torque:

    • Asynchronous motor: 0.25 Hz / 150%

    • Synchronous motor: 0 Hz / 200%

  • Speed Accuracy: ±0.2% (SVC), ±0.02% (VC); Positioning: ±1 pulse

  • Auto Motor Tuning: For both asynchronous and synchronous motors

  • Built-In Braking: Regenerative, dynamic, magnetic, and DC braking

  • Overload Capacity: 150% for 60s, 180% for 10s, 200% for 1s

  • STO (Safe Torque Off): Built-in safety function

  • Stable Under Load: Prevents overvoltage/overcurrent faults

  • Connectivity: Modbus RTU, optional Profibus, CAN, Profinet, etc.

  • Wireless Control: Optional Bluetooth/WiFi with INVT-Workshop App (up to 30m range)

  • User-Friendly Interface: LCD panel, USB port, and easy commissioning

  • I/O Interfaces: 4 digital inputs, 2 analog inputs, 2 relay outputs, analog outputs, pulse inputs/outputs

  • Expandable: 3 slots for I/O, PLC, feedback, and communication modules

  • Applications: HVAC, pumps, conveyors, compressors, industrial machinery, and more

TUV SUD.png ce mark.png thumb rohs compliant removebg preview.png

______
SKU: GD350A-110G/132P-4 Category: Tag:

Description

The GD350A 132 kW VFD delivers precise vector control, high torque at low speeds, and robust reliability for demanding tasks. With dual ratings for Normal Duty and Heavy Duty, it ensures optimal performance and extended lifetime under variable loads.
Perfect for HVAC systems, pumps, compressors, conveyors, and process automation, the GD350A 132 kW includes integrated safety (STO), versatile I/O, and connectivity options for modern control environments.

Key Specifications

  • Power Rating: 132 kW (Normal Duty) / 110 kW (Heavy Duty)

  • Input Voltage: 3-Phase 400V AC

  • Control Modes: Advanced I/F control, SVC, VC, and torque control for high-performance operation

  • Starting Torque:

    • Asynchronous motor: 0.25Hz / 150%

    • Synchronous motor: 0Hz / 200%

  • Speed Control Accuracy:

    • ±0.2% (SVC)

    • ±0.02% (VC)

  • Positioning Accuracy: ±1 pulse

Unmatched Low-Speed Torque & Auto-Tuning

The GD350A 132 kW (ND/HD) delivers precise torque even at very low speeds, making it ideal for conveyors, fans, compressors, and material handling systems. Its motor auto-tuning supports both asynchronous and synchronous motors, optimizing parameters for smooth, stable, and efficient operation.

High Overload & Braking Performance

The GD350A 132 kW handles demanding loads with:

Overload Capacity:

  • 150% for 60 seconds

  • 180% for 10 seconds

  • 200% for 1 second

Braking Options:

  • DC, dynamic, magnetic, and short-circuit braking

  • Built-in regenerative brake for energy recovery and higher efficiency

Integrated Hardware:

  • EMC Filter: Minimizes electromagnetic interference

  • DC Reactor: Improves input current waveform, reduces harmonics, and protects the input rectifier

Stability, Safety & Uninterrupted Operation

The GD350A 132 kW incorporates advanced voltage/current algorithms to protect the motor during acceleration, deceleration, and fluctuating loads.

  • Safe Torque Off (STO): Immediate torque shutdown for safety compliance

  • Ride-Through Capability: Maintains operation during brief power losses, ideal for textiles, manufacturing, and packaging

Smart Connectivity & Control Interfaces

The GD350A 132 kW offers advanced communication and control options:

  • Standard: Modbus RTU

  • Optional Modules: CANopen, Profibus DP, Profinet, EtherCAT

  • Wireless: Bluetooth/WiFi via INVT-Workshop app (up to 30 m)

Interfaces:

  • 4 digital inputs, 2 high-speed pulse inputs

  • 2 analog inputs, 2 relay outputs, 2 analog outputs

  • USB port for diagnostics and data export

User-Friendly Design & Expandability

  • LCD Control Panel: Intuitive interface with multilingual support for easier commissioning and daily operation

  • Built-in PLC Functions: 128 kB user-programmable memory for custom automation logic

  • 3 Expansion Slots: Compatible with I/O modules, feedback cards, and communication boards for application-specific needs

  • Flexible PC Access: USB-RS485 adapter, Ethernet, and cloud connectivity (UDP/MQTT support)

Applications Across Industries

  • HVAC fans and chillers

  • Industrial and municipal pumps

  • Conveyors and compressors

  • Processing equipment (textiles, food, chemicals)

  • Renewable energy and energy recovery systems

Why Choose the INVT GD350A 132 kW?

The GD350A 132 kW offers precise vector control, high torque at low speeds, and dual-rating flexibility for demanding operations. Integrated STO safety, robust connectivity, and support for advanced I/O and fieldbus modules make it ideal for HVAC systems, pumps, compressors, and conveyors. This model ensures reliable operation under heavy loads while simplifying integration into modern industrial control systems.

See our full range of 400 V variable frequency drives, covering all power ratings from 0.75 to 500 kW.

_

Additional information

Brake Chopper

Communication Protocols

Ethernet/IP, Profinet, CAN Master/Slave, etc. (extension card is needed), Modbus RTU & ASCII
Control Methods

SVPWM, SVC (Sensorless Vector Control), VC (Vector Control with Encoder)
Dual Rating Capability

Dual Rating
EMC Filter

Input Voltage

Motor Compatibility

Asynchronous Motors, Synchronous motors
Mounting Type

Wall and Flange Mounting
Safety Features

User Interface

Multi-function LCD keypad

Specification

P (Normal Duty) Motor Rated Power 132
Rated Current 260
G (Heavy Duty) Motor Rated Power 110
Rated Current 215
Line Voltage, Frequency AC 3-ph. 380 V … 440 V (-15% … +10%), 50 Hz/60 Hz (± 5%)
Output Voltage 3-ph. 0 V … 480 V (max. input voltage)
Overload Capacity 150% for 60s in G setting (Heavy Duty), 120% for 60s in P setting (Normal Duty)
Output Frequency 0 … 590 Hz
Control Inputs  Analog: 2 inputs (AI1: 0 … 10 V / 0(4) … 20 mA; AI2: -10 … 10 V), optionally expandable
Digital: 6 programmable inputs, including 2 high-speed inputs (50 kHz) for speed setpoint or actual value via incremental or pulse encoders, optionally expandable
Control Outputs  Analog: 1 programmable output 0 … 10 V / 0(4) … 20 mA, optionally expandable
Digital: 2 programmable outputs, one of them high-speed (50 kHz), potential-free, optionally expandable
Relays: 2 programmable changeover contacts (NO/NC), optionally expandable
Interfaces RS485 (terminals) as standard, up to 3 freely configurable option interfaces for communication modules, terminal expansions, feedbacks, and PLC cards
Brake Chopper Optional
EMC Filter Integrated IEC61800-3 C3; IEC61800-3 C1 & C2 optional
DC Reactor Integrated
Safety Functions Two-channel STO (Safe Torque Off) (IEC61800-5-2, SIL2, PL “d”)
Protection Rating IP20, optional IP55
Ambient Temperature -10°C … +50°C; power reduction required if ambient temperature exceeds +40°C, air cooling
Certification CE, TÜV
Dimensions / Weight 338 mm x 554 mm x 330 mm / 52 kg

__

FAQ

1. What are the normal and heavy-duty power ratings of the INVT GD350A 132 kW?
The INVT GD350A 132 kW provides 132 kW under Normal Duty (light to moderate load cycles) and 110 kW under Heavy Duty (constant high torque or overload conditions). This dual rating ensures flexibility for different application demands.

2. Which motors are compatible with the GD350A 132 kW?
The GD350A 132 kW supports both asynchronous (induction) motors and synchronous permanent magnet motors. Automatic motor tuning optimizes torque and speed control across both motor types.

3. How does the GD350A handle overloads and power surges?
The GD350A 132 kW features robust overload protection:

  • 150 % of rated current for 60 seconds

  • 180 % for 10 seconds

  • 200 % for 1 second

It also manages sudden load changes intelligently, preventing faults during acceleration or deceleration.

4. Does the GD350A include regenerative braking?
Yes. The GD350A 132 kW has an integrated regenerative braking system, which recovers energy during deceleration and reduces the need for external braking resistors.

5. What safety features are included?
The GD350A 132 kW offers:

  • Safe Torque Off (STO) for emergency motor shutdown

  • Overcurrent, overvoltage, undervoltage, and thermal protection

  • Motor phase loss and short-circuit protection
    Ensuring compliance with industrial safety standards.

6. Can the GD350A 132 kW be monitored or controlled remotely?
Yes. With optional Bluetooth or WiFi modules, the GD350A 132 kW can be configured and monitored via the INVT-Workshop mobile app. It supports Modbus RTU, Profibus DP, Profinet, and CANopen for PLC or SCADA integration.

7. How easy is it to program and configure?
The GD350A 132 kW includes a user-friendly LCD panel, intuitive menus, and custom PLC logic support with 128 kB memory. Configuration and diagnostics are also possible via USB or PC software.

8. What industries typically use the GD350A 132 kW?
This model is ideal for:

  • HVAC systems (fans, chillers)

  • Water and wastewater treatment (pumps, aerators)

  • Manufacturing & processing (textile, packaging, food)

  • Heavy-duty automation (conveyors, crushers, compressors)

  • Renewable energy systems (hydrogen storage, solar-driven motors)

9. What are the installation and maintenance requirements?
The GD350A 132 kW is modular and easy to install, with clear terminal labeling. It includes a C3 EMC filter for noise suppression and supports USB data transfer for firmware updates and maintenance logging. Regular cleaning and parameter backup are recommended for long-term reliability.

Related Documents

Documentation for INVT GD350A 3-Phase 400V 132kW VFDs:

__

Related products

MENU