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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE

MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE
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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 1

MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE Efficient, reliable and safe motor control for a wide range of industrial applications Motors | Automation | Energy | Transmission & Distribution | Coatings

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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 3

MVW01 - Medium Voltage Variable Speed Drive Summary Introduction Applications MV Components Benefits Features System Customized Solutions User-Friendly HMI WEG Programming Suite (WPS) Fielbus Communication MVW01C - Compact Integrated @ IEC MVWCi/MVWMi - Compact Integrated @ UL Water Cooled Version Product Code Dimensions Models Panel Dimensions and Weight Technical Data Testing Facilities

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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 4

EFFICIENT, RELIABLE AND SAFE MOTOR CONTROL FOR A WIDE RANGE OF INDUSTRIAL APPLICATIONS WEG introduces the third generation of Medium Voltage Variable Speed Drives MVW01 G3 which offers higher power output capacity compared to the previous generation. This series of WEG Frequency Converters uses MV IGBTs that offers greater efficiency, greater robustness and better protection for the MV motor. Friendly operator interface “touch screen” provides the operator an easy interaction to program the drive, access and read the parameters, configure the exhibition mode (letters size, idioms, colors,...

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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 5

HIGH EFFICIENCYHIGH RELIABILITY HIGH SAFETY Main Characteristics ■ 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 ■ Power1): 500 to 32,000 HP (400 to 24,000 kW) ■ Voltage: 2.3 kV to 6.9 kV ■ Output frequency: up to 120 Hz Note: 1) Higher power under request. MVW01 - Medium Voltage Variable Speed Drive | 5

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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 6

Downhole pumps, pipeline pumps, gas compressors, water injection pumps, blowers Fans and pumps, grinders, chippers, yankee blowers, winders, refiners Pulp & Paper Kiln and baghouse fans, cooler exhaust, forced draft and induced draft fans, crushers and mills Slurry pumps, conveyors, crushers and mills Fresh water pumps, sewage and effluent pumps Pumps, compressors, extruders Water/ Waste Banbury mixers Plastic & Rubber Pumps, compressors Forced draft and induced draft fans, boiler feed pumps, recirculating pumps Power Generation Descaling pumps, cooling pumps and fans Propulsion, thrusters,...

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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 7

Topology with reduced quantity of power semiconductors that increases the efficiency and reliability. V oltage Source Inverter (VSI) technology with Neutral Point Clamp (NPC) multilevel power topology featuring optimum number of power components with HV 6.5 kV IGBTs Phase shifting transformer: 12, 18, 24, 36, 72-pulse Option to active front end (4 Q) O ptimum Pulse Pattern (OPPTM) PWM control to minimize current harmonics in the motor circuit L ong life plastic film capacitors for DC link voltage source (manufactured by WEG) D C link voltage balance using transistor (IGBT) switching states...

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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 8

Nine Good Reasons Why You Should Consider WEG For Your Complete MV VSD System Solution \ WEG team delivers an aptly engineered and manufactured VSD system that provides the best solution, while its customers are free to pursue bigger business opportunities. __J \ VSDs are built with standard safety features such as mechanical interlocking system, line of sight protection for louvered filter covers and arc flash detection via light sensors. _J \ Motor friendly output waveform limits dv/dt, peak voltage levels, current harmonics and with choice of output filters allows use of existing motors...

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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 9

Benefits Input Switchgear ■ System input protection ■ Mechanically and electrically interlocked with VSD ■ Metal clad switchgear with CB or metal enclosed with disconnect switch + vacuum contactor + MV fuses ■ Opens under VSD command in less than 100ms ■ Existing switchgear can also be used with basic open/close/trip signals and feedback Phase Shifting Transformer ■ Provides complete system isolation for commonmode voltage stress mitigation on the motor ■ Natural harmonic reduction on the power supply ■ Fault current limitation ■ Voltage matching ■ Flexibility of installation with dry type...

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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 10

Features Air-Cooling JJ Redundant fans JJ Low heat dissipation JJ Low noise level JJ o maintenance hassel of water N cooled systems Input: 12, 18, 24, 36, 72-Pulse Rectifier Bridge or AFE (Active Front End) Option JJ High power factor (>0.95) JJ High power quality JJ IEEE 519 compliance Cable Connections JJ ottom cables (power and control) entry B or top cables (power or control) entry. Power Arms JJ atest generation of power L semiconductors and capacitors JJ imple control connection with S fiber optics JJ raw-out style power modules D with stab power connections that eliminates connecting...

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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 11

Monitoring and Protections ■ Arc sensors ■ Real time temperature monitoring ■ Real time air flow monitoring Thermal Protection ■ Pt-100 individual monitoring for motor thermal protection (bearings and windings) Fiber Optic Interface ■ Noise immunity ■ Isolation between the control and power section ■ Gate drivers, temperature monitoring, feedbacks, etc. IHM Touch Screen 10” ■ Graphic display ■ Full operation, navigation, programming and monitoring ■ Complete parameters instructions and fault descriptions ■ Numerical and/or bars display Air Inlet Filters ■ Washable and replaceable from the...

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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 12

Features Topology The MVW01 G3 is a VSI (Voltage Source Inverter) medium voltage frequency converter NPC topology in 3/5 level (2.3 kv to 4.16 V) or 5/9 levels (6.0 to 6.9 kV) that offers high reliability and robustness. Designed with state-of-the-art technology to control induction or synchronous motors, it has a minimum number of power semiconductors, which allows us to have a highly efficient and reliable product. 12 pulse input rectfier Three level NPC inverter Input transformer Neutral point INVERTER POWER ARM Latest generation of HV 6.5 kV IGBTs Optimized sandwich bus-bars to provide...

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MVW01 - MEDIUM VOLTAGE VARIABLE SPEED DRIVE - 13

Features Latest Technology The power semiconductors devices are the most important components of the Medium Voltage Variable Speed Drive and in conjunction with the electronic control circuits, it is possible to determine the efficiency and reliability of the product. Taking these characteristics into account, WEG use the latest generation of HV IGBTs available on the market in MVW01 G3, which allows the application of a low quantity of semiconductors at the power stage and allows the use of a robust and low-power electronic control circuit. ■ MOS ~ FET technology ■ Metal oxide...

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