Allen-Bradley PowerFlex 700L Liquid-to-Liquid Heat Exchanger User Manual

Allen-Bradley PowerFlex 700L Liquid-to-Liquid Heat Exchanger is a compact and efficient cooling solution for PowerFlex 700L Liquid-Cooled drives and power modules. This heat exchanger utilizes liquid-to-liquid heat transfer technology, which involves transferring heat from the drive’s coolant loop to a user-supplied cooling source. The user is responsible for providing and maintaining the cooling source, while the heat exchanger ensures efficient heat dissipation from the drive system.

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PowerFlex 700L Liquid-to-Liquid Heat Exchanger Manual - Allen-Bradley | Manualzz

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Key features

  • Liquid-to-liquid heat transfer
  • Compact design
  • Suitable for PowerFlex 700L drives
  • Adjustable flow control
  • Integrated strainer
  • Multiple hose connection options
  • CE and C-Tick compliant
  • User-replaceable components

Frequently asked questions

The drive loop coolant must be compatible with copper, brass, aluminum, and Arimid fiber gasket. Approved coolants include NFP-50, NFE-50, K-Kool-E, and Dowtherm SR-1. Refer to Table 1.A in the viewed document for details.

Apply PTFE thread sealing tape or pipe thread sealant compound to the threads on the "IN FROM SUPPLY" pipe nipple. Then, tighten the elbow/strainer assembly onto the pipe nipple with a pipe wrench.

The minimum flow rates for the supply loop vary depending on the heat exchanger size and drive frame. Refer to Table 1.D in the viewed document for specific requirements.
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