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Rectangular Eaton variable frequency drive, grey enclosure, front panel with display and buttons

Eaton

Eaton DC1-S2011NB-A20CE1 1.5 hp 200-230 V variable frequency drive

SKU CH-04ER-SMTA3

1.5 hp variable frequency drive converts 200-230 V single-phase input to adjustable 0-500 Hz output for motor speed control

  • Precise motor speed control with 0 to 500 Hz output frequency range
  • Reliable single-phase power input at 200-230 V AC
  • Delivers 1.5 hp maximum output power for demanding applications
  • Handles up to 10.5 A output current for robust performance
  • Compatible with 50/60 Hz input frequency for global use

Eaton 1.5 hp Variable Frequency Drive

The Eaton DC1-S2011NB-A20CE1 is a variable frequency drive rated for 1.5 hp maximum output power. It accepts 200-230 V AC single-phase input at 50/60 Hz and delivers 240 V AC single-phase output with a 0 to 500 Hz frequency range. The unit carries a NEMA 0 enclosure rating and a maximum output current of 10.5 A.

Suits single-phase motor speed control

This drive suits applications requiring variable speed control of single-phase AC motors up to 1.5 hp. It is not for installations needing three-phase output, higher horsepower ratings, or an enclosure rated for dust or water protection. Buyers who need a NEMA 1 or higher enclosure should look at a different model.

1.5 hp maximum output power

The single specification that decides fit is the 1.5 hp maximum output power rating. Confirm the motor nameplate does not exceed this value and that the 10.5 A maximum output current covers the load. The 200-230 V input range and single-phase operation must also match the site supply.

Highlights

  • Precise motor speed control with 0 to 500 Hz output frequency range
  • Reliable single-phase power input at 200-230 V AC
  • Delivers 1.5 hp maximum output power for demanding applications
  • Handles up to 10.5 A output current for robust performance
  • Compatible with 50/60 Hz input frequency for global use

Specifications

BrandEATON

Questions about this item

How do I wire the single-phase 200-230 V input and single-phase motor output on this NEMA 0 VFD?

Connect L1 and L2 to the 200-230 V AC supply at 50 or 60 Hz, then run U, V, W to the 1.5 hp motor; the NEMA 0 enclosure requires a separate cabinet for protection.

What maintenance will the DC1-S2011NB-A20CE1 need over time?

Periodically clean dust from the heatsink and fan, verify terminal torque, and check DC bus capacitors for bulging or leakage as they age.

At what point does the 10.5 A output current limit trip during continuous heavy loading?

The drive will fault when motor current exceeds 10.5 A for longer than the internal overload curve allows, protecting the output stage from overheating.

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