Electric motor 220 kW, 984 rpm, 6000 V, H17R 315-C-6-6 MV

H17R 315-C-6-6 with an output of 220 kW brings operational reliability where stable torque, long-term load and precise connection to medium-voltage infrastructure matter. In the speed class of 900-1000 rpm, this motor is suitable for technologies that require steady operation without unnecessary fluctuations, and therefore it is suitable as a medium-voltage asynchronous electric motor for pumps, fans, compressors and large machinery assemblies. As a 6000 V electric motor, it provides parameters that support higher reliability in production operation while also making integration into existing distribution systems easier. From the point of view of industrial deployment, this is a solution that combines premium materials with in-house development by the VYBO Electric brand.

Stable performance under a load that does not forgive downtime

Rated current of 26.4 A, rated torque of 2135 Nm and power factor of 0.85 create a combination that is practical for drives with a long daily operating cycle. Efficiency of 94.8 % helps to reduce energy losses, which will be appreciated by every operator who monitors electricity costs as well as the thermal load of the machine. Insulation class F together with temperature rise B provides a safer reserve during longer operation. In practice, these are properties that reduce pressure on the operator and increase confidence during repeated starts as well as in continuous operation.

• Rated speed of 984 rpm supports smooth power transfer to the technology.
• Rated torque of 2135 Nm is suitable for demanding starts as well as steady load.
• Efficiency of 94.8 % helps improve economy in long-term deployment.
• Power factor of 0.85 makes supply design and operational sizing easier.
• Insulation class F provides higher thermal resistance of the winding.
• Temperature rise B supports reliable operation in continuous service.

Design engineered for power drives in medium-voltage operation

Frame size of 315 mm provides a robust mechanical base for applications where long service life and accurate mounting in the assembly are expected from the motor. Rotor inertia of 7.9 kg·m² helps with smooth starting of the system and the copper bars in the rotor cage improves resistance to operational stress. DE 6322-C3 and NDE 6322-C3 bearings are selected with regard to high load and operating continuity, which is important for drives with higher demands on maintenance discipline. A weight of 2850 kg also indicates a massive design suitable for industrial installations.

Operation in the 900-1000 rpm range for technological units with long running times

In the 900-1000 rpm segment, this motor finds application where a combination of power, balanced speed and long-term reliability is required. For technology operators it is important that the H17R Compact PRO-MV can be integrated into the system without compromises in mechanical reserve and electrical parameters. This makes it suitable for modernisations as well as new installations in equipment that operates with a mains voltage of 6000 V and requires precise adaptation to process load.

Prepared for monitoring, heating and winding protection

The equipment includes PT100 sensors for the winding and bearings, an anti-condensation heater and a set of three PTC thermistors, which increases control over the condition of the machine in various climatic as well as operational conditions. Such a solution is suitable for facilities where a long uninterrupted cycle, frequent starts or increased ambient humidity are expected. For maintenance, this means a better overview of the condition of individual components, and for operation, greater confidence when planning servicing interventions.

Application in pumps, fans and compressors

• Pumping stations with a requirement for stable flow and a long service life of the drive.
• Large fans in energy, the chemical industry and HVAC systems.
• Compressor units with high operational load and demands on efficiency.
• Crushing and mixing technologies in heavy industry.
• Rolling and conveyor lines with continuous load.
• Process units in manufacturing plants with medium-voltage supply.
• Modernised drives in plants that require precise speed and torque reserve.
• Large machines in operations where thermal resistance and service availability are important.

Thanks to its well-thought-out design, high efficiency and robust bearings, this electric motor is a practical choice for long-term industrial operation where performance, reliability and service predictability are monitored. The VYBO Electric brand brings a solution with professional background, in-house development and an emphasis on material quality; if you are planning deployment in new or existing technology, send us an enquiry.