Product Description

When it comes to industrial automation, the MMC-SD-8.0-460 (M.1302.5097) smart drive from Kollmorgen is an excellent choice for dependable and powerful power control. With a power rating of 8.0 kW and a transformer capacity of 7.0 kVA, the drive operates on a 460V AC three-phase input. Its design prioritizes efficiency and safety in the face of demanding operational requirements.

The MMC-SD-8.0-460 drive can withstand a short circuit current of less than 616 A²s and has a nominal input current of 14.8 Amps RMS. For protection against short circuits, it needs a dual-element current-limiting fuse of class RK1, J, or CC, with a maximum size of 56 Amps, for 460V operation. While the drive does not accept additional UL1007 protectors, it conforms with NFPA 79 regulations for branch circuit protection. To reduce harmonic distortion and safeguard against surges, size 3 drives are required to have line reactors. Within 8 minutes at 200% overload and 20 seconds at 600%, solid-state motor overload protection will trip that ensures safe operation. For dependable overheating protection, the motor thermal protection is compatible with both thermostat and thermistor options.

The MMC-SD-8.0-460 smart drive effectively reduces electromagnetic interference (EMI) by integrating a shielded wiring design with an SPG. For the drive to work properly, there needs to be enough airflow and space in the cabinets—four inches on each side and three inches in the front—to accommodate the cables. The drive's construction for non-conductive pollutants and long-term durability make it ideal for environments with pollution levels of 2 or higher. It can withstand rigorous tasks because of its strong build and overload protection that complies with UL508C standards.