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Load Commutated Inverter (LCI) Innomotics GL150

Enjoy pure performance.

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Start safely. Run efficiently.

Power generation, oil & gas, marine, or metals: When your application demands high starting torque and continuous efficiency, the Innomotics GL150 is your drive – available in air- and water-cooled versions with tailored designs for any power or application need. Driving your performance and your bottom line.

Benefit from 55 years of proven expertise:

  • Flexible solution for various applications, including energy transition
  • Reliable thyristor technology for high power density
  • Air-cooled version handles heavy-load starts with ease
  • Compact, patented DC reactor saves space
  • Built-in 4Q operation enables energy recovery at no extra cost
  • Proven LCI topology ensures stable operation
  • Upgradeable with enhanced low voltage ride through and third-party control

Choose load commutated inverter GL150 – not just a drive, but a promise to keep your operations running smoothly and efficiently.

Reliability for pure performance. Your benefits.

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Excellent reliability
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High efficiency
CO2 emission savings
Small COâ‚‚ footprint
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Cost effiency

Technical data overview

Output voltage range

1.4 to 8.3 kV (air-cooled) 
3 to 12 kV (water-cooled) 

Power range

1.5 to 30 MVA (air-cooled) 
6 to 85 MVA (water-cooled) 

Cooling

Air-cooled or water-cooled

Max. output frequency

125 Hz

Drive control methods

Vector control with and without speed encoder

Degree of protection

IP20 (air cooled)  
IP41 (water cooled)  
(higher protection class available on request) 

Turning reliability into performance with LCI. In any industry.

The Innomotics GL150 is the medium voltage drive for the most demanding industries. Its highly compact design simplifies plant integration, installation, and operation, minimizing training costs. As the widely accepted solution for small to maximum outputs, it is the proven choice whether starting massive gas turbines, powering the main propulsion of cruise liners, or driving gigantic compressors in oil & gas. But also for applications in energy transition, such as starting converters for river heatpumps and compressed air energy storage (CAES) systems, the GL150 is a reliable partner.

Oil & Gas industry
Oil & Gas
We provide best-in class drives, systems and services for safe, efficient and sustainable extraction, transport and processing of oil and gas. 
Power generation
Power Generation
Our innovative drive systems ensure reliable and efficient power generation to meet growing energy demands.
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Metals
Our robust electric motors and drives are ideal for the demanding requirements in metal processing and production.
cargo ship
Marine
Our motors and converters provide powerful and reliable drive solutions for shipbuilding and the maritime industry. 
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Maximum peace of mind for your assets. With reliable consulting.

We ensure proven reliability of your GL150 for its entire lifecycle. From consulting to service agreements, retrofit and upgrades to digital condition monitoring with Inspire IQ, we are your partner in ensuring maximum uptime and performance. 

Purchase and Support

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Get your quote
Let us know your requirements to find the perfect medium voltage drive for your needs.
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Get support
Do you have any technical questions or need support for your GL150?

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