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Medium Voltage VFD
Model Name
LSMV-M1000
Series
Inverter (VFD (Smart Automation Solution))
Data
Catalog-LS ELECTRIC-Medium Voltage VFD-Factory Automation Brochure
Manufacturer information
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LS ELECTRIC

Smart Power Solution, Low Voltage, Smart Automation Solution, PLC, Smart Railway Solution, Signaling System and more

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Manufacturer
LS ELECTRIC
Brand
-
SKU
133146
Product Name
Medium Voltage VFD
Model Name
LSMV-M1000, LSMV-M1000A
Size
-
Weight
-
Product Details

Series Overview

MV Drive Series LSMV-M1000 LSMV-M1000A
Voltage 3kV/4kV/6kV/10kV/11kV 3kV/6kV
Capacity 200kVA~12,500kVA 200kVA~1,200kVA
Control Mode V/F, Sensorless Vector
IP Class Standard IP21 (~IP42 Optional)
Standards CE, UL(Pending)
Frequency 50/60Hz

 

Benefits

Improved Power Quality

Improved Input Power Quality and THD (Total Harmonic Distortion) by Adopting a Multi-winding Phase-shift Transformer

  - Application of extended delta-type transformer and separated-type multi-pulse rectifier drastically reduces input power THD, hence complying with IEEE-519 standards.

  - Input current almost identical to sine waves eliminates need for additional harmonic filters or active filters on the input side.

Producing Multilevel PWM-type Sinusoidal Output

  - Compatible with conventional motors and cables to ensure it fits in with the existing system design.

  - Minimal impact of voltage reflection, allowing longer cable length between drive and motor.

  - Medium voltage drives minimize mechanical stress on motor, eliminating need for additional sine wave filters.

 

Energy Saving

Achieving Energy Saving and Minimum Energy Loss through Optimized Speed Control

Guaranteeing High Operating Efficiency and Power Factor

- Delivers a high-power factor at 95% or above with an independent built-in system without an additional power factor corrector.

- Improves system efficiency with a drive-only system configuration without input/output filters.

 

Compact Design

 

Cell Bypass Function

Automatically bypass of failed cells if cells connected in series randomly fail during operation, allowing continuous operation.

 

Flying Start

Automatically estimates speed of the rotating motor to reach the frequency without any system failures (trip)

 

Ride-through Capability

Mechanical energy of load is regenerated to continue operation for up to 5 cycles when power outage occurs.

It allows continuous operation without stopping the drive or system.

 

Synchronous Transfer Function

Switching motor power from medium voltage drive to commercial power (bypass mode) or vice versa (drive mode)

 

User Convenience

Standard HD HMI Monitoring Maximizes User Convenience

Communication

- Standard built-in PLC supports customization (I/O extensibility, etc.)

- Providing the improved system compatibility with field-bus communication options

(Profibus, DeviceNet, Modbus, Metasys N2, LS BUS(RS485)

 

Dimension

 

 

 

 

LS ELECTRIC
Smart Power Solution, Low Voltage, Smart Automation Solution, PLC, Smart Railway Solution, Signaling System and more
We open up a brighter future through efficient and convenient energy solutions. We at LS ELECTRIC are leading the power system and automation sectors of the nation’s industry, concentrating all our effort and energy on ‘product quality’ and ‘innovative ideas.’ Under our motto Futuring Smart Energy, we are striving to stay ahead of the competition with our world-class quality and technological prowess, even in this new era of Smart Energy created by the convergence of power systems and automation. In the power systems field we are doing our utmost to expand our share of the global market, particularly in China, the Middle East, and Southeast Asia, while in the automation field we are making a foray into global markets by securing world-class technologies. Furthermore, we have secured a solid position in the smart energy sector [e.g. smart grid, micro grid, energy storage systems (ESS), photovoltaic energy] as a representative company of Korea, and have become the first Korean enterprise to make inroads into the global high-voltage direct current (HVDC) market. Naturally, we have been selected as one of the Top 100 Global Innovative Businesses by Clarivate Analytics for ten consecutive years as a result of our remarkable achievements. We will continue to achieve better results as a business synonymous with first-rate quality and excellent R&D capability, a business that provides total solutions to customers, a business to be reckoned with, and a business that knows how to grow together with its customers.  
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