Medium Voltage Motors
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Innomotics Premium Electric Motors
Formed from Siemens’ motors and large drive systems, Innomotics builds on 150+ years of engineering heritage.Innomotics offers a broad portfolio of IEC low-voltage motors, plus medium- and high-voltage motors, generators, and large drive systems for industrial and infrastructure applications.
About Medium Voltage Motors
Medallion Medium Voltage Motors
Medium-voltage AC 3-phase induction with NEMA Premium® efficiency. Cast-iron or steel frame, C5 core plate, aluminum die-cast or induction-brazed copper-bar rotor. ODP/WPI or WPII (IP23/IP24). 24-month warranty.
Applications: Petroleum & Chemical Processing, Mining & Minerals, Cement, Marine, Metal Producing And Processing, Power Generation, Fiber/Pulp & Paper, Industrial Refrigeration
Advantage Medium Voltage Motors
Medium-voltage TEFC (IC411) IP55 AC 3-phase induction motor, NEMA Premium® efficiency. Cast-iron frame/terminal box, C5 laminations, copper windings, die-cast aluminum rotor; extended grease drains simplify maintenance. 36-month warranty.
Applications: Petroleum & Chemical Processing, Mining & Minerals, Cement, Marine, Metal Producing And Processing, Water & Wastewater, Power Generation, Fiber/Pulp & Paper, Industrial Refrigeration
Brochures: Innomotics Portfolio Brochure
About Medium Voltage Drives
Perfect Harmony GH150 Medium Voltage Drives
Multi-cell M2C VSI for 4.0–11.0 kV motors, 0–250 Hz, up to 47 MVA. Modular cabinet with separate
transformer/control cabinet; degree of protection listed as IP44 (water-cooled).
Request a quote today. Online ordering for this series is coming soon.
Features:
- 4 To 11 kV Water-Cooled
- 6 To 13.8 kV Air-Cooled
- 250 Hz Output Frequency
Applications: Marine And Offshore Installations, Pumps, Compressors, DOL Motor Replacements, Gas Turbines, Steam Turbines
Brochures: Innomotics Portfolio Brochure
Perfect Harmony GH180 Medium Voltage Drives
Integrated-transformer medium-voltage drive for 2.3–11 kV (air) or 4–11 kV (water), 0.12–9.6 MW air-cooled /
0.12–25 MW water-cooled; 10–167 Hz. Advanced cell-bypass and plug-and-play setup reduce downtime. IP42
(air-cooled). 12-month warranty.
Request a quote today. Online ordering for this series is coming soon.
Features:
- 2.3 To 11 kV
- 0.12 To 25 MW
- 10 To 167 Hz
Applications: Pumps, Fans, Extruders, Mixers, Compressors, Test Stands, Wind Tunnels
Brochures: Innomotics Portfolio Brochure
GM150 Medium Voltage Drives
All-purpose medium-voltage drive built with IGBT/IGCT technology: 2.3–6.6 kV, 1–21 MVA, air or water cooling;
250 Hz (IM) / 90 Hz (SESM w/ encoder). Fiber-optic control and vector control for smooth torque. IP22/IP43
standard (IP42/IP54 optional). 12-month warranty.
Request a quote today. Online ordering for this series is coming soon.
Features:
- 2.3 To 6.6 kV
- 1 To 21 MVA
- 250 Hz Induction Motors
Applications: Pumps, Fans, Compressors, Conveyors, Winders, Extruders, Mixers, Mills, Marine Drives
Brochures: Innomotics Portfolio Brochure
GL150 Medium Voltage Drives
Load-commutated inverter (LCI) medium-voltage drive with reliable thyristor technology and patented compact DC
reactor for high starting torque. 1.4–8.3 kV & 1.5–30 MVA (air) or 3–12 kV & 6–85 MVA (water); up to
125 Hz. Built-in 4Q enables energy recovery. IP20 air / IP41 water. 12-month warranty.
Request a quote today. Online ordering for this series is coming soon.
Features:
- LCI Drive Technology
- 125 Hz Output Frequency
- Vector Control With Encoder
Applications: High-Speed Gas Compressors, Gas Liquefaction Compressors, Water Pumps, Large Extruders, Main Ship Drives, Large Synchronous Motor Starters, River Heat Pump Starters, CAES System Starters
Brochures: Innomotics Portfolio Brochure
Perfect Harmony SH150 Medium Voltage Drives
Water-cooled medium-voltage drive using modular multilevel converter technology for 3.3–11 kV and 4–22 MVA.
Motor-friendly output and long-cable operation without extra filters; front-accessible plug-in cells speed
service. IP43/IP44 enclosure options. 12-month warranty.
Request a quote today. Online ordering for this series is coming soon.
Features:
- Modular Multilevel Converter
- 3.3 To 11 kV
- 4 To 22 MVA
Applications: Island Grids, Remote Grid Stabilization, Frequency Interconnection, Industrial Power Grids, Long Cable Motor Feeds
Brochures: Innomotics Portfolio Brochure
SM150 Medium Voltage Drives
Special-purpose medium-voltage drive with AFE for dynamic single- or multi-motor DC-bus systems. IGBT or IGCT
power sections: 3.3–4.16 kV, 3.4–31.5 MVA; regenerative capability and closed-loop control up to 250 Hz. Up to
IP54 protection (IGCT). 12-month warranty.
Request a quote today. Online ordering for this series is coming soon.
Features:
- Active Front End Standard
- Multi-Motor DC-Bus
- IGBT Or IGCT Technology
Applications: Cold Roller Drives, Hot Roller Drives, Hoisting Drives, Test Stands, Belt Systems
Brochures: Innomotics Portfolio Brochure
SL150 Thryristor-Based Converters
Cycloconverter medium-voltage drive for low-speed, high-torque motors: 1.5–4 kV, 2.8–19.4 MVA (air) or 12–40
MVA (water). Vector control, 4-quadrant regenerative braking, and ~99% efficiency support high availability.
IP21 air; IP00/IP54 water (e-house). 12-month warranty.
Request a quote today. Online ordering for this series is coming soon.
Features:
- Proven Cycloconverter Technology
- Thyristor Stack Bridges
- 6 Or 12-Pulse
Applications: Mine Winders, Conveyors, Grinding Mills, Excavators, Rolling Mills
Brochures: Innomotics Portfolio Brochure
Power Rectifier PR150
Thyristor-based rectifier for electrolysis DC supply, 5–16 MW with up to 99% efficiency. Single/dual 6-pulse
design to 2140 VDC and 11,000 ADC, air-cooled power section with integrated control (no extra control
cabinet). Cabinet 2300 mm + fan. 12-month warranty.
Request a quote today. Online ordering for this series is coming soon.
Features:
- 2140 VDC Rated Output
- Up To 11000 A
- 99.5% Efficiency
Applications: Green Hydrogen Electrolysis, Electrolyzer Power Supplies, Industrial DC Power Supplies
Brochures: Innomotics Portfolio Brochure
Innomotics Documentation
Access Innomotics motor manuals and brochures in one place. Use these resources for installation and maintenance guidance, wiring information, and accurate dimensions to confirm fit and support your design, retrofit, or replacement work.