Pump & Compressor Manufacturers

Precise speed control. Harsh duty cycles. Your drive must deliver both.

Pump and compressor manufacturers operate in a world of continuous duty cycles, high starting torques, wide speed ranges, and demanding environmental conditions. The variable speed drive inside your equipment is what enables energy-efficient operation, protects the mechanical system, and meets the performance specifications your customers require. KELD designs and manufactures custom drives for pump and compressor OEMs who need more than a catalog inverter: application-specific control logic, thermal management designed for enclosed or high-ambient installations, and the compliance coverage to sell globally.

TYPICAL CHALLENGES WE SOLVE

  • Engineering drive solutions for demanding duty cycles: sustained full-load operation, frequent start-stop sequences, and variable flow/pressure control.
  • Managing thermal challenges in enclosed or panel-mounted installations where ambient temperatures are high.
  • Integrating communication protocols for building management systems, industrial automation, or IoT platforms.
  • Achieving global compliance: CE, UL, IEC 61800 series, and application-specific standards for water, HVAC, or industrial refrigeration.
  • Coordinating drive evolution with compressor or pump redesigns across the product lifecycle.

WHAT KELD BRINGS TO PUMP & COMPRESSOR MANUFACTURERS

  • Custom drive design optimized for your motor and your load profile — not a generic inverter with parameter adjustments.
  • Robust thermal and EMC design validated for your installation environment.
  • A co-engineering approach that treats the drive as an integral part of your product system, not an afterthought.
  • Flexible manufacturing: multiple drive variants and batch sizes produced within the same quality system.
  • Full lifecycle support: component obsolescence management, firmware updates, and regulatory adaptation.

Technical Discovery Call

You have an application or project in mind and want to explore whether KELD is the right partner. We will schedule a call with the relevant engineering team to discuss feasibility, approach, and next steps. No commitment, no sales pitch — just a technical conversation.

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