MVW01 - Medium Voltage Drive

Designed to drive and vary speed of medium voltage motors, the MVW01 consists of a multi-level structure of medium voltage IGBT (6.5 kV) reducing the harmonic content of motor current to extremely low values.

WEG is the only Brazilian supplier of medium voltage, speed variation systems that produces all the components: input cubicle, oil or dry transformer, variable frequency drive and medium voltage motor.

The MVW-01 variable frequency drive includes state-of-the-art technology through a multi-level structure with high voltage IGBTs (6.5 kV), reducing the harmonic currents in the motor to extremely low levels. The configuration of the input rectifier in 12 or 18 pulses allows high power factor in the supply network, fully compliance with IEEE 519 Standard.

In terms of control, the MVW-01 operates with micro-processing, using 32 bit processors (64 bit busbar) with high speed and pointing float mathematics, assuring great motor control performance.

Features

• Voltage Source Inverter (VSI) featuring NPC topology
• Latest generation power components including 6.5 kV IGBTs
• Optimum number of power and control components resulting into the highest efficiency design on the market
• High power factor over entire speed range
• Power: 500 to 22,500 HP (400 to 16,000 kW)
• Voltage: 2.3 kV to 6.9 kV
• Output frequency: up to 120 Hz

Applications

The MVW01 is perfect for a variety of industrial variable speed applications, such as compressors, pumps, fans, conveyors and mills. For new installations or restorations, the MVW01 offers robust solutions to streamline your process and save significantly on operating costs.

Interfaces

Designed to provide full operation, navigation, programming and monitoring of WEG MVW01 in a way that is very similar to WEG LV drives, making its use even easier to those familiar with WEG product line.

WEG standard graphic keypad allows text and graphic visualization modes with monitoring of six variables simultaneously, built-in help, remote mounting and much more

Touch Screen Keypad

WEG team for SCADA (Supervisory Control and Data Acquisition) is able to add intelligence and agility with customized software for any kind of application.

WEG touch screen keypad gives operators total access to real-time operational data in graphic form allowing them to remotely monitor and control the processes from the VSD front door or a remote location.