SINAMICS PERFECT HARMONY GH180
90Pages

The Siemens Businesses Large Drives Applications and Low Voltage Motors have been transferred to Innomotics. The brand change from Siemens to Innomotics is ongoing. Siemens’ or Innomotics’ legal information, trademarks or logos contained in product related documents do not necessarily represent the actual branding used for the products. Any technical product information remains valid independently of the brand. Orders received as of August 1, 2024, will be confirmed exclusively with the product mark “Innomotics” regarding the concerned products and services. Independent of the order date,...

Catalog D 17 | Global Edition | 12/2023 © Siemens 2023 SINAMICS PERFECT HARMONY GH180 Catalog D 17

SINAMICS medium voltage drives Catalog D 17 | Global Edition | 12/2023 SINAMICS medium voltage drives One single topology or drive configuration does not fit all applications. This is the reason Siemens offers drives featuring six different technologies, motor voltage classes from 2.3 kV to 13.8 kV and power ratings from 150 kW to 85 MW. Plus, the drive systems match perfectly with Siemens high-voltage motors to provide you with unparalleled levels of reliability, availability, flexibility and performance. Technical Specifications SINAMICS PERFECT HARMONY GH180 SINAMICS PERFECT HARMONY...

Catalog D 17 | Global Edition | 12/2023 SINAMICS medium voltage drives Overview Siemens has more than four decades of experience manufacturing nearly every type of medium-voltage converter or inverter that exists today. We have chosen our portfolio of drives to meet your specific needs with the optimal solution for every type of medium-voltage application: • Standard applications such as pumps, fans, compressors and conveyors • Specialized applications such as rolling mills, horizontal mills, shaft generators and high-speed compressors SINAMICS PERFECT HARMONY GH180 SINAMICS PERFECT HARMONY...

SINAMICS medium voltage drives Catalog D 17 | Global Edition | 12/2023 SINAMICS medium voltage drives: always the right solution SINAMICS frequency converters - drives for every drive application • 1969: Develops variable-speed medium voltage drive systems with current-source DC link Siemens is the leading manufacturer of electric drive technology. With SINAMICS frequency converter technology, you can address each and every drive application – whether low voltage, medium voltage or DC. You can operate synchronous motors as well as induction motors according to the characteristics of the...

Catalog D 17 | Global Edition | 12/2023 SINAMICS PERFECT HARMONY GH180 air- and water-cooled drives SINAMICS PERFECT HARMONY GH180 air- and water-cooled drives Technical characteristics Air-cooled drives Water-cooled drives The SINAMICS PERFECT HARMONY GH180 drive family consists of core design configurations, where they are functionally identical and share a common controller. These designs are targeted at distinct output power configurations with little overlap between the frame sizes. The SINAMICS PERFECT HARMONY GH180 family is summarized in the tables below. SINAMICS PERFECT HARMONY...

SINAMICS PERFECT HARMONY GH180 air- and water-cooled drives Catalog D 17 | Global Edition | 12/2023 SINAMICS PERFECT HARMONY GH180 benefits Clean input power Maximized availability The SINAMICS PERFECT HARMONY GH180 drive: The SINAMICS PERFECT HARMONY GH180 drive: • Meets the most stringent IEEE 519-2014 requirements for voltage and current harmonic distortion, even if the source capacity is no larger than the drive rating1): • Remains operational in the event of a cell failure by using the cell bypass option which bypasses the faulted cell – The SINAMICS PERFECT HARMONY GH180 drive is...

Catalog D 17 | Global Edition | 12/2023 SINAMICS PERFECT HARMONY GH180 air- and water-cooled drives Extensive testing Ease of installation and maintenance SINAMICS PERFECT HARMONY GH180 will get your process up and running because we have the ability to test every product at full load – prior to delivery: SINAMICS PERFECT HARMONY GH180 drives are easy to install and maintain: • At our factory, we test every transformer and power converter together to ensure performance meets precise specifications. • We verify sequence of operation and protection to ensure that the SINAMICS PERFECT HARMONY...

SINAMICS PERFECT HARMONY GH180 air- and water-cooled drives Catalog D 17 | Global Edition | 12/2023 SINAMICS PERFECT HARMONY GH180 design Drive topology Proven IGBTs The SINAMICS PERFECT HARMONY GH180 series drives achieve an uncompromising performance by employing well-proven technology in a modular configuration, as shown in Figure 1. Medium voltage levels are obtained by adding together the outputs of multiple power cells. The power cells are simplified variations of standard 2-level PWM low voltage drives, which have been built in high volume for many years. Low voltage Insulated Gate...

Catalog D 17 | Global Edition | 12/2023 SINAMICS PERFECT HARMONY GH180 air- and water-cooled drives It is important to maximize the motor voltage available after one or more cells have been bypassed. The following figures illustrate the voltage available from a SINAMICS PERFECT HARMONY GH180 drive, where the cells, represented by circles, are shown as simple voltage sources. Figure 3 shows a 15-cell drive in which no cells are bypassed. With 100 % of the cells in use, 100 % of the original voltage is available. The voltage commands to the three phase groups of cells will have phase A...

SINAMICS PERFECT HARMONY GH180 air- and water-cooled drives Catalog D 17 | Global Edition | 12/2023 PERFECT HARMONY GH180 cell bypass evolution The SINAMICS PERFECT HARMONY GH180 has revolutionized medium voltage power conversion. Perfect Harmony multilevel topology was invented by Robicon (now Siemens) in 1994. Siemens continues to be the technology leader for multilevel topology inverters and has over 50 unique patents and 100 international patents filed around Perfect Harmony topology. In 2017 Siemens began releasing its 5th generation of SINAMICS PERFECT HARMONY GH180. The complete 5th...