Our wide range of low-voltage AC drives covers a power range from a fraction of a kW up to a few MW, and voltages from 230 V up to 690 V. The mounting possibilities cover many different user requirements: wall-mounted, modules for panel mounting and standardized enclosures with protection classes for different installation environments. Air- or liquid-cooling options are both available. For front ends, we also have a full range of choices: 6-pulse or 12-pulse rectifiers or active front ends.
The wide range of standardized enclosed drives offers a comprehensive selection of options for incoming sections as well as motor output. These options include, for example, contactors, fuses, switches and filters for dU/dt, common mode and sine wave. If our pre-engineered solutions don’t meet customer requirements, we provide the possibility to tailor our cabinets to ensure we do meet the needs.
Harmonics are results of non-linear loads. There are several other sources of harmonics besides AC drives, and we are able to provide recommendation and services related to harmonics analysis and evaluations. Our products include chokes for harmonic reduction, and we offer passive and active solutions for harmonic mitigation.
Safety is the highest priority in the chemical industry. Danfoss Drives has the knowhow and offering to comply with regulations, for example, ATEX-certified temperature monitoring for EX motors and compliance to NAMUR recommendations.
Our service portfolio covers the time before the start-up of equipment as well as the operation and maintenance of the AC drives. Our key services include customer support, engineering, start-up, maintenance, upgrade, spare parts and training.