video corpo

MV7000
16Pages

{{requestButtons}}

Catalog excerpts

MV7000 - 1

MV7000 Reliable, high performance medium voltage drive

Open the catalog to page 1
MV7000 - 3

The next generation of drive technology Cutting-edge power electronics technology and decades of process expertise come together in the MV7000 — a world-class water-cooled medium voltage drive suitable for a wide range of power conversion applications. Easy to install and maintain, the drive offers high reliability and availability and helps increase the uptime of critical processes. The MV7000 provides a flexible approach to achieve a customized solution across different applications. With the MV7000 our power conversion expertise helps increase operating efficiency, power availability,...

Open the catalog to page 3
MV7000 - 4

Advantages of a medium voltage variable frequency system Reliability & availability Precise power delivery The higher reliability and lower maintenance needs of a variable speed drive system compared to gearboxes and hydraulic couplings result in lower lifecycle cost. In many applications, the superiority of electrical control simply cannot be matched by mechanical systems. Precise control of power means better outcomes, from the flatness of a steel sheet to the accuracy of offshore Oil & Gas exploration. Saving energy, caring for the environment In today’s world more than ever, energy...

Open the catalog to page 4
MV7000 - 5

MV7000 — Enhanced technology Key benefits • Peak power density • High reliability and availability • ower scalability with customizable P options featuring: – ow harmonics without L additional equipment – our quadrant operation for F regenerative applications – ransformerless design for T compactness – ommon DC bus system for energy C savings –High performance process control – isor Connect supports warranty V with remote real-time support and advice • Front access maintenance • implified cooling system S architecture and gate drive power supply topology • Fuseless design Pawer stack...

Open the catalog to page 5
MV7000 - 6

High reliability and availability The MV7000 is a great example of a design philosophy based on minimizing component count while retaining peak performance. Press-pack IGBT (PPI) power devices enable: • he capability to limit overcurrent T with safe turn-off under all operating and failure conditions • ase rupture-free due to pressed C contacts and no-wire bonding Control Cubicle Cooling Unit Pre-charge & Pre-magnetizing Diode front-end • +1 series redundancy thanks to N the capability of PPI for continuous conduction under failure mode • ong life expectancy even under L load cycling •...

Open the catalog to page 6
MV7000 - 7

Power scalability with customizable options MV7000 comes in a standard Diode-Front-End (DFE) rectifier configuration. Low harmonics without additional equipment Four quadrant operation for energy savings • vailable in 12, 24 and 36-pulse A configurations • ow levels on harmonics – L IEEE 519 compliant • o additional filters necessary N • ully able to handle faults such F as voltage dips • or reversing applications, an F active-front-end (AFE) is available • egeneration of the energy to R the network through IGBT bridge • nity power factor U • inusoidal input with negligible S harmonics...

Open the catalog to page 7
MV7000 - 8

Transformerless design for compactness The MV7000 is available in transformerless design • FE with additional input filter A to reduce line harmonics • ig savings in capital cost, B installation cost and footprint • ncreased overall system I efficiency and reliability Input Filter • aves energy by the redistribution S of power from braking • eduction in overall equipment R cost, operating cost and footprint Active Front End Machine Bridge Transformerless design Common DC bus system for energy savings For multi-drive applications, a common DC link system is available • hared Active-Front-End...

Open the catalog to page 8
MV7000 - 9

Customer Site Site Equipment Remote Connection GE PC remote engineer Dedicated Portal Automation & DP Visor DMZ GE PC Global Service Operations Central Data Warehouse and Analytics Visor Connect with Proficy historian Visor Connect: Remote connection to equipment, monitoring and support Visor Connect provides secured remote connection to GE equipment (outside the control network). Remote connection enables GE‘s service engineers to provide real-time support, ongoing health analytics and key performance indicators (KPIs), as well as basic configuration management support. Key benefits •...

Open the catalog to page 9
MV7000 - 10

Process control benefits Incoming power dip ride-through The MV7000 provides incoming power loss ride-through and keeps the process running without tripping. Under-voltage operation The MV7000 operates continuously and provides power to the motor at a lower input supply voltage (down to 70% of nominal voltage). Critical speed avoidance The MV7000 can be programmed for up to three critical frequency bands and ride-through these without any resonance issues. Independent acceleration and deceleration ramps The MV7000 can be be programmed into the drive controls as needed for controlled...

Open the catalog to page 10
MV7000 - 11

MV7000 — À la carte option packaging Feature suite for every application Standard product customizable with pre-engineered options including, but not limited to: • Redundant pump for cooling • ustomizable process control C • B chopper D • ommunication protocols C • Harsh environment packaging • ibration and shock reinforcement V • arine-class package M • and down synchronous transfer Up Motor friendly • uited for synchronous induction S and permanent magnet motors • utput waveforms reduce motor O losses • educed motor noise and vibration R • o significant motor shaft torque N pulsations •...

Open the catalog to page 11
MV7000 - 12

Table shows the typical ratings for variable torque load applications. Please contact GE sales for constant torque applications.

Open the catalog to page 12
MV7000 - 13

Dimensions & weights Output voltage

Open the catalog to page 13
MV7000 - 14

MV7000 drive specifications VFD ratings Output power Output voltage Output frequency Input voltage Input frequency Auxiliary voltage Power quality Line side converter Load side inverter Power factor Input harmonics Energy storage DC link Self-healing, long life, film capacitors VFD control Mode of operation Flux vector / without encoder / induction motor & synchronous (option) Analog input / output (3) inputs / (3) outputs +/-10 Vdc or 4-20 mA standard Digital input / output (6) inputs / (6) outputs standard Speed regulation <0.5 % without encoder and <0.1% with encoder Ethernet modbus...

Open the catalog to page 14

All GE Motors catalogs and technical brochures

  1. Buyers Guide

    174 Pages

  2. Oil & Gas

    8 Pages

  3. XSD Ultra®

    4 Pages

Archived catalogs

  1. case study

    1 Pages

  2. MV7-Series

    5 Pages

  3. N37

    12 Pages

  4. DC2100e

    4 Pages

  5. Energy $aver

    2 Pages

  6. MV4 Series

    9 Pages

  7. A$DUltra

    2 Pages