High voltage motors with cast-iron enclosures for applications in the widest range of sectors. They are extremely reliable and set themselves apart as a result of their very low space requirement, optimum efficiencies as well as low-noise operation.
SIMOTICS HV Series H-compact
Lower space requirement and lower weight for easy plant integration
Lower operating costs
Excellent vibrational behavior, high availability and low service & maintenance costs
Exceeds most customer and legislated safety requirements
Longer motor lifetime translates to greater lifetime performance of your application
0.2 – 3 MW
1.3 – 1.7 MW
315, 630 mm
No. of poles:
2 – 12 poles
2 – 11 kV
Degree of protection:
IP55 (optional IP56, IP65)
IC 411, IC 416, IC 71 W
Non sparking, Zone 2, Ex nAIncreased safety, Zone 1, Ex ePressurized, Zone 1, Ex pxDust protection Ex tc
High power density and compact design
Bearings, enclosure and rotor are designed for the highest degree of reliability
Low noise level
Innovative cooling for uniform temperature level
For oil & gas applications such as pumps and compressors SIMOTICS HV Series H-compact motors are available in high- and low temperature design, resistant to corrosion, designed for high impact loads, explosion proof zone 2 (Ex n), explosion proof zone 1 (Ex p, Ex e), and fulfilling all important specifications for the oil & gas industry, e.g. API, Shell, BP, Exxon, etc. Also available in a water-jacket cooled version for limited space and salt water marine environment found on offshore platforms.
For chemical applications such as pumps, fans, compressors, and extruders, SIMOTICS HV Series H-compact motors are available with certificates for explosion protection Ex nA, Ex e, and Ex p, as well as a water-jacket cooled version for limited space and chemically aggressive environments.
In the mining industry SIMOTICS HV Series H-compact addresses applications with extreme climatic and industrial conditions, such as conveyor belt systems and crushers.
For shipbuilding applications such as thruster or onboard pumps, fans and winches, the SIMOTICS HV Series H-compact motors are available with marine certifications from all of the known marine classification societies e.g. ABS, BV, CCS, DNV, GL, KR, LR, NK, and RMRS. It is also available in water-jacket cooled version for limited space and salt water marine environments.
In the pulp & paper industry, SIMOTICS HV Series H-compact motors cover various applications such as refiners, winders, pumps and fans.
In the cement industry, SIMOTICS HV Series H-compact is suitable for various kiln, mill and fan applications, such as primary crushers, raw mill drives, raw mill ventilation, kiln drives, exhaust fans, cement mill drives, and cement mill fans.
In the water industry SIMOTICS HV Series H-compact motors are used in main pumping stations for raw water intake, drinking water supply, irrigation supply and long distance water transport as well as high pressure pumps in reverse osmoses desalination process.
In the metals industry SIMOTICS HV Series H-compact motors are mainly used for pumps and fans in the auxiliary processes.
In the energy sector SIMOTICS HV Series H-compact motors are focusing on coal mills and the various pump and fan applications in the power plant, such as coolant pumps, boiler fed pumps, district heating pumps, fresh air blowers and ID (induced draft) fans.
Siemens delivered 33 H-compact motors for distillate, brine, and seawater pumps with a capacity of between 300 and 642 kW.
Securing the water supply in one of China’s largest water treatment plants also with four H-compact MV drives (900 kW).
Siemens provided a comprehensive drive and control solution for the Cement Plant in Upper Egypt.
Cell-based MV drive featuring an integrated transformer
Customized MV drive system for special requirements
Single motor MV drive with 3-level voltage source
Single/multi motor MV drive with 3-level voltage source