Unidrive SP Modular 

Unidrive SP control with Modular power system flexibility

Unidrive SP Modular has the same control platform as the Panel Mount drives range, offering three option module slots, integrated automation control and high performance motor control.

Maximum Reliability

Unidrive SP Modular units offer maximum reliability, are mass-produced in high volumes and are proven in a wide range of applications from high power fans to large cranes, and renewable wave energy systems to metal production.

Flexibility is Modular

The Unidrive SPM range comprises key modules that can be combined elegantly to achieve your design criteria with maximum economy.

The SPM Power Selector is a new addition to the SPM range. It allows the sizing of drive systems to be dynamically modified to suit the application.

• Redundant / fault tolerant systems can be designed allowing unserviceable units to be isolated, allowing the rest of the system to continue operating
• Allows a system containing multiple power modules to be dynamically reconfigured. For example, a 330kW drive system containing three power modules in parallel could be reconfigured to control three 110kW motors.
• The size of the inverter can be dynamically resized. For example, automotive dynamometers are often used to test a wide range of vehicles, resizing the inverter to match the required torque improves current measurement resolution and improves test performance.

Low harmonic solutions

Control harmonics through Active Front End (AFE) solutions or 12, 18 and 24-pulse operation, ensuring you meet and exceed  supply regulations.

• IP20/Nema 1 rating, IP54 (NEMA 12) through-panel mount
• Ambient temperature 5° to 104°F (-15 to 40°C);  122°F (50°C) with derating
• Humidity 95% maximum (non condensing) at 104°F (40°C)
• Altitude: 0 to 3000m, derate 1% per 100m between 1000m and 3000m
• Vibration: Tested in accordance with IEC 60068-2-34
• Mechanical shock-tested in accordance with IEC 60068-2-27
• Storage temperature -40° to 122°F (-40° to 50°C)
• Electromagnetic Immunity complies with EN 61800-3 and EN 61000-6-2
• Electromagnetic Emissions complies with EN 61800-3 (2nd environment)
• With onboard EMC filter, complies with EN 61800-3 (2nd environment)
• EN 61000-6-3 and EN 61000-6-4 with optional external EMC filter 
• IEC 61000-3-4 Supply conditions
• IEC 60146-1-1 Supply conditions
• IEC 61800-5-1 (Power Drive Systems)
• IEC 61131-2 I/O
• EN 60529 Ingress protection
• EN 50178 Electrical safety (future IEC 62103)
• Independently assessed by BIA (machine safety authority) to EN 954-1 cat 3 (Safe Torque Off) EN 81-1 assessed by TÜV
• EN 61000-6-2, EN 61000-6-4 EMC
• UL508C, UL840