Medium voltage drives for power generation and heavy industrial projects across the UAE. Niaar supplies ABB, Siemens, Schneider Electric, Rockwell Automation, Danfoss, Allen-Bradley, and AuCom MV drive technology with full engineering support.
Niaar supplies Medium Voltage Drives UAE power generation and heavy industrial projects specify for large motor control above standard low voltage ratings. Our range draws from ABB, Siemens, Schneider Electric, Rockwell Automation, Danfoss, Allen-Bradley, and AuCom. These seven brands offer proven medium voltage drive technology.
Medium voltage drives control large motors, typically rated above a few hundred kilowatts. Standard low voltage drive technology becomes impractical here due to current limitations. These systems control compressors, large pumps, conveyors, and mill drives across power generation and heavy process industries. Therefore, motor speed control at MV ratings involves significant capital investment and long-term operational commitment.
Medium Voltage Drives UAE projects carry substantial engineering and commissioning complexity. Because of this, we work only with brands offering proven design platforms, global service networks, and verified field performance records. As a result, project teams can specify with confidence. Long-term spares and technical support remain available throughout the system's life.
Every Medium Voltage Drives UAE order includes detailed technical documentation covering control architecture, cooling requirements, and electrical interface specifications. This lets engineers verify compatibility with switchgear, transformers, and motor windings before equipment arrives on site. Additionally, our technical team coordinates directly with brand engineering offices on project-specific MV drive requirements.
Specifically, Rockwell's PowerFlex 7000 delivers high-performance MV drives Dubai projects specify for new installations and retrofits. Power ratings span from 150 to over 25,000 kW. These drives feature power regeneration capability and optional ArcShield arc-resistant enclosure technology rated up to 50 kA. Furthermore, the simpler PowerFlex 6000T series serves non-regenerative applications including fans, pumps, and compressors where regeneration is not required.
ABB's medium voltage drive range complements its MV motor portfolio. Consequently, it supports both new system designs and retrofits of existing installations. Siemens' SINAMICS medium voltage platform similarly serves industrial VFD and motor control systems applications requiring precise speed and torque control at MV ratings. In addition, both brands offer extensive simulation tools to validate MV drive system design before procurement begins.
Schneider Electric's Altivar Process range scales from low voltage up to 20 MW in medium voltage configurations. It covers medium voltage inverters needs across water, mining, and oil and gas sectors.
These drives target up to 8,880 kW for general industrial use and up to 13.8 kV for heavy-duty 2-quadrant operation. Consequently, Schneider's platform covers an unusually broad range within a single drive family.
Furthermore, Danfoss extends its variable speed drives expertise into medium voltage applications for heavy industrial and process sectors. AuCom's soft starter technology is primarily a low voltage product line.
It complements MV drive systems in plants running mixed motor control architecture. As a result, a single project can combine full MV speed control on critical motors with simpler soft-start protection on smaller ones.
MV drive specification involves more than selecting a brand. Our team works with project engineers on power electronics UAE system design. This covers harmonic mitigation, cooling selection, and switchgear interfaces. These broader AC drive systems deployments give plants flexibility across voltage classes. Furthermore, motor control centers housing MV drives need careful coordination between drive manufacturer and switchgear supplier for compatible protection schemes.
Niaar supports power generation and heavy industrial projects across Dubai and the wider UAE, with access to all seven major MV drive brands. Finally, our technical team manages the procurement cycle for Medium Voltage Drives UAE projects, from initial specification through factory acceptance testing.
| Specification | Details |
|---|---|
| Voltage Range | 1kV to 35kV (Medium Voltage Class) |
| Power Rating | 315 kW to 100 MW |
| Topology | Multilevel Inverter, NPC, CHB, Matrix Converter |
| Input Frequency | 50/60 Hz |
| Output Frequency | 0 to 120 Hz Variable |
| Control Methods | Vector Control, Direct Torque Control, V/f Control |
| Efficiency | Up to 98.5% at Rated Load |
| Power Factor | Greater than 0.95 |
| Total Harmonic Distortion | Less than 3% (with Active Front End) |
| Cooling Method | Air-Cooled, Liquid-Cooled, Hybrid Systems |
| Protection Rating | IP20 to IP54 (Depending on Configuration) |
| Ambient Temperature | -10°C to +50°C Operating Range |
| Communication Protocols | Modbus, Profibus, EtherNet/IP, DeviceNet, BACnet |
| Safety Features | SIL 2/3 Certification, Safe Torque Off, Emergency Stop |
| Display Interface | HMI Touchscreen with Real-Time Monitoring |
