SINAMICS PERFECT HARMONY GH180

The most proven MV drive on the market today with a cell-based design perfect for meeting high efficiency and availability application requirements.

The SINAMICS PERFECT HARMONY GH180 is a series of cells linked together to create the medium voltage power output of the drive system. The design features an integrated transformer and the ability to scale the drive for a wide range of voltage and output power. The drive offers increased availability due to its modular design and ability to bypass any one cell during operation. The quality of the output voltage is so close to perfect sine-wave shape that motors of literally any type – old or new, low-speed or high-speed – can be operated without any additional stress.

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Integrated and optimized drive and transformer design

Minimized plant footprint, combined cooling system and plug-and-play drive system setup.

Over 15,000 drives sold worldwide

The most trusted and proven drive on the market today with installations in every major process industry.

Extremely motor-friendly

Capable of being configured with virtually any motor thanks to an almost sinusoidal output voltage.

Cell bypass and cell redundancy

Maximize your process availability thanks to its Advanced Cell Bypass feature for maintaining a balanced output voltage without torque or speed reductions.

Output voltage range	2.3 to 11 kV
Power range	Power range: 0.12 to 24.4 MVA (150 HP to 28000 HP)
Cooling	Air-cooled drives up to 10 MW Water-cooled drives up to 24 MW
Max. output frequency	330 Hz standard
Open / closed loop control	- Sensorless vector control (optionally with sensor) - Communication with all current BUS systems - Automatic motor identification - Automatic start-up
Degree of protection	IP21 or higher, air cooling; IP31 (excluding blower cage) IP43 or IP54 water cooling
Rules and standards	ANSI, NEMA, UL, CSA, CE

Beiya Gold Mine

China

Improved OPEX costs: higher productivity and maximized efficiency

Yunnan Gold & Mining Group Co., Ltd. engages in exploration and mining of gold. The company was founded in 2001 and is headquartered in Kunming, China.

Pacific Light Power (PLP)

Jurong, Singapore

Singapore’s key energy retailer achieves energy efficiency with Siemens

PacificLight Power (PLP) is a Singapore-based power generator and electricity retailer. Its state-of-the-art Combined Cycle Gas Turbine (CCGT) power plant located on Jurong Island uses Liquefied Natural Gas (LNG) as its primary fuel,

making it one of the most efficient plants currently operating in Singapore.