SK3202 - Variable speed drive - CONTROL TECHNIQUES

CONTROL TECHNIQUES SK3202 Variable Frequency Drive, Commander SK

The reference variable frequency drive SK3202 belongs to the Commander SK range from manufacturer CONTROL TECHNIQUES. Designed for the daily needs of maintenance teams, integrators and commissioning engineers, it provides stable and predictable speed control of induction motors in general drive applications. The Commander SK series is known for its easy commissioning, compact cabinet footprint and repeatable behaviour over time, features appreciated during retrofit work and corrective maintenance. The SK3202 aims to reduce unplanned downtime by offering adjustable speed control, consistent response to process setpoints and clean integration with existing industrial automation architectures. For sites facing obsolescence constraints, this drive is a robust option to ensure operational continuity while simplifying drive fleet standardisation and documentation traceability.

Technical specifications

• Manufacturer reference : SK3202
• Range : Commander SK
• Manufacturer : CONTROL TECHNIQUES
• Type : AC variable speed drive for induction motors
• Supply voltage : according to Commander SK series configuration and selected model
• Power range : variable depending on version, selected according to the motor and application
• Output voltage : matched to the controlled induction motor, according to configuration
• Control mode : speed regulation for AC drives, parameterised per application
• Switching frequency : adjustable depending on version and thermal constraints
• Ingress protection : depends on model and cabinet mounting conditions

Overview of the Commander SK range

The Commander SK series is designed to provide effective speed control of induction motors across a wide range of industrial applications. It focuses on streamlined commissioning, simplified maintenance and easy integration into existing electrical cabinets, with parameter settings accessible to field teams. The features available within the range allow adapting the level of control and communication interfaces to the actual needs of the process, while maintaining operational and maintenance consistency.

• Typical applications : speed regulation for pumping, ventilation, conveying and continuous-motion applications where control stability is critical.
• Modular architecture : series options and accessories enabling adaptation of the human-machine interface, I/O and communication to site standards.

The SK3202 fits this functional coherence by offering an appropriate form factor, structured parameterisation and practical compatibility with field troubleshooting procedures.

Industrial applications

This variable frequency drive is suitable for many continuous production and discrete process environments. Its control profile supports stable operation of induction motors and fine adaptation to speed setpoints, which is useful in material handling lines and site utilities. The SK3202 is particularly relevant where reliability, simple parameter setup and repeatable results are priorities.

• Conveyors and transfers : speed regulation, cadence adjustment and upstream/downstream synchronization via the programmable logic controller.
• Pumps and ventilation : flow adaptation to process needs to improve operational continuity and reduce mechanical stress.
• Packaging : speed stability on motorised stations with quick adjustment during format changes.
• Material handling and logistics : drive control for rollers, accumulation tables and sorting equipment.
• Water treatment and utilities : control of pumps and aerators with variable setpoints driven by the supervision system.

Integration and communication

The SK3202 integrates into centralized or distributed automation architectures, at the heart of a control loop driven by a programmable logic controller. The available digital and analogue I/O connections in the series make linking to existing control systems straightforward. Depending on the complementary hardware chosen within the Commander SK family, the unit can be fitted with communication modules for connection to industrial fieldbuses. This modular approach preserves compatibility with on-site standards and simplifies migration phases.

Commissioning relies on a structured parameterisation, with access to essential drive settings and diagnostic functions. Maintenance teams can save parameters, replicate a configuration and perform standard swaps without disrupting the process balance. Cabinet integration takes into account thermal constraints, airflow and industrial wiring practices, contributing to the overall reliability of the installation.

Availability and warranty

The CONTROL TECHNIQUES SK3202 drive is available from Standard Exchange Industry as a supply of new or refurbished equipment, via standard exchange for rapid restart, or repair with bench functional tests. Each unit offered in our flows is inspected according to documented procedures and benefits from a warranty tied to the selected service. Shipping is arranged within 24 to 72 hours to more than 120 countries. If you are unsure about the suitability of the reference or need to replace an obsolete drive, our technicians will assist you to validate electrical and functional compatibility within your architecture, taking into account process constraints and preventive or corrective maintenance practices.