Medium Voltage AC Drives

Medium Voltage AC Drives

ABB is a leading international supplier of medium voltage AC drives in the range of 250 kW to more than 100 MW.
ABB supplies medium voltage variable speed drives for a wide range of applications in the cement, mining and minerals; power; water; metals; marine and chemical, oil and gas industries. They are used to adapt the motor speed to the actual need, thus optimizing energy consumption and reducing CO2 emissions. Drives deliver precise process control through Direct Torque Control. The low component count makes these drives inherently more reliable. Many drives are retrofit-ready with a variety of flexible options you can choose according to your needs.

Many drives use a drive cubicle in which the input transformer, input contactor and on-board auxiliary power supply are built-in, while maintaining the compact size. The fully integrated drives allows for easiest integration into existing systems.

	Medium Voltage Drives
Type of Drive	Medium Voltage AC Drive
Input voltage (V)	690/3300/6600/11000
Output voltage (KV)	2.3/3.3/4/6.6
Kw Range	250 to 1000
Input Frequency (Hz)	50/60
Output Frequency (Hz)	Up to 250Hz
Type of converter	Voltage Source Inverter
Type of motor	Induction/Synchronous/Permanent magnet
Ambient Temperature	Up to 40°C
Degree of Protection	IP 21/22/31/32/42/54
Cooling	Air/Water
Features	Robust. Direct Torque control. Fuseless. Inbuilt Drive Monitoring and Monitoring system. Remote acess posibility for easy and fast service support. Proven and reliable design and performance. High reliability due to low port count. Small foot print due to high density. Network and Motor friendly
Options	Synchronous Byepass Extended I/O’s for Supervision functions Integrated Input Transformer
Applications	Pumps. Fans. Conveyors. Extruders mixers. Compressors. Grinding mills. Suitable for retrofit of existing motors.

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