Preface - INVT Goodrive880 Series Hardware Manual

Goodrive880 Series Regenerative Rectifier Unit Hardware Manual
Thank you for choosing INVT Goodrive880 series engineering variable-frequency drive (VFD).
For ease of use, read the manual carefully before using the product.
As an upgrade product of Goodrive800 series engineering VFD, Goodrive880 series engineering VFD inherits
the high reliability feature of Goodrive800 platform but optimizes the upgrade, structure, and components,
achieving unit modularization, flexible cabinet configuration, more compact structure, easier installation
and maintenance, and optimum protection.
Excellent speed and torque control performance
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Modular design, as flexible as building blocks, which makes the project integration simple and efficient
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Long-life component selection and fast fault recovery design to ensure efficient process control
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Ergonomic design to make installation and maintenance easier
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Enriched expansion capability to support various protection options
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Goodrive880 series engineering VFD can be widely used in:
Metallurgy: Such as high-speed wire rod and hot strip rolling equipment, wide and thick plate equipment,
cold rolling equipment, pickling lines, annealing lines, galvanizing line, color coating lines, non-ferrous
metal alloy manufacturing equipment, and non-ferrous metal rolling equipment.
Petroleum: All-electric oil drilling rigs, large well repair machines, large oil machinery and equipment
electric-drive power transformation, oilfield water injection equipment and other heavy oil equipment.
Paper making: Paper making joint equipment, including flow box, net section, press section, drying section,
sizing, hard calendering, coating, supercalender, rewinder and other continuous production lines.
Port and other large lifting equipment: Such as shore-side container overhead cranes, tire-type (orbital)
container gantry cranes, grab unloaders, grab gantry cranes, large shipbuilding gantry cranes, and large
metallurgical casting cranes.
Others: Such as unit test benches, military equipment, oil and gas transmission, and mining transmission
equipment.
Goodrive880-81 series is the regenerative rectifier unit product of Goodrive880 series. If not otherwise
specified, the regenerative rectifier unit in this manual refers to the regenerative rectifier unit of
Goodrive880 series and Goodrive880-81 series product. The rated power of a single unit is 64kW–829kW, and
the max. parallel power can be 6057kW. The rectifier unit consists of bus capacitor, IGBT, and reactor
components. It is compact in structure and easy to integrate and maintain.
This manual is Goodrive880 series regenerative rectifier unit hardware manual, presenting safety
precautions, product information, mechanical and electrical installation, and precautions related to daily
maintenance. Read this manual carefully before installation to ensure the product is installed and operated
in a proper manner to give full play to its excellent performance and powerful functions. If you have any
question about the function and performance of the product, please consult our technical support.
If the product is ultimately used for military affairs or weapon manufacture, comply with the export control
regulations in the Foreign Trade Law of the People's Republic of China and complete related formalities.
To continuously improve the performance of the product to meet higher application requirements, we
reserve the right to continuously improve the product and accordingly the product manual, which may be
made without prior notice. We have the final interpretation of the manual content.
202401 (V1.0)

Preface

Preface
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