Zeror.ai Error Codes INVT OC1

INVT OC1

Brand: INVTModel: GD270Error code: OC1

What the Fault Means

Overcurrent during ACC

Likely causes

  • ACC/DEC too fast
  • Grid voltage too low
  • VFD power too small
  • Load transient or exception occurred

Solution and Safe First Checks

  1. Increase ACC/DEC time
  2. Check the input power
  3. Select a VFD with larger power
  4. Check whether the load is short circuited
  5. Check the output wiring
  6. Check if there is strong interference

Safety: do not work inside the panel without isolating the power; if unsure, consult a qualified technician.

Related INVT error codes

Source: the Zeror.ai industrial fault database and INVT technical documentation. This page is for information; on critical systems follow the manufacturer's manual and authorised service.

INVT OC1 · Zeror.ai