Zeror.ai Error Codes INVT OV3

INVT OV3

Brand: INVTModel: GD270Error code: OV3

What the Fault Means

Overvoltage during constant speed running

Likely causes

  • DEC time too short
  • Input voltage exception
  • Large energy feedback
  • No braking components

Solution and Safe First Checks

  1. Check the input power
  2. Check whether load DEC time is too short
  3. Install dynamic braking components
  4. Check the setting of related function codes

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 OV3 · Zeror.ai