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Damper control using PowerXL DH1 Variable Frequency Drives

Application Note

Effective

March

201

Eaton

AP040191EN

March

201

Содержание PowerXL DH1

Страница 1: ...on the drive closes which Damper operation with the HVAC applications is a very common requirement where the application requires opening the damper BEFORE starting the HVAC fans This application not...

Страница 2: ...lock Tout Drive waits for the RUN ENABLE Damper open position feedback because drive Damper start has been programmed for interlock Tout like interlock start Except in this case if the end switch is n...

Страница 3: ...b The step a above will put the drive in Bypass mode See Figure 1 c Trigger start command to the drive like the start command to the drive in VFD mode d The start command to the drive will trigger RO3...

Страница 4: ...R1 K1 DPR K1 R1 Com Damper control using PowerXL DH1 Variable Frequency Drives Application Note Effective March 2019 Figure 2 Standard schematic for Dh1 with damper control DPR 24 V...

Страница 5: ...on the Eaton web site at www eaton com Drives Eaton 1000 Eaton Boulevard Cleveland OH 44122 USA Eaton com Eaton is a registered trademark All other trademarks are property of their respective owners...