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I T Overload Protection
                    2






            • Thermal protection for current saturation Ic/Ip



            • Legacy algorithm available via AB[8] command




            • Motor Overload Protection is part of the requirement for Electrical Safety IEC/UL 61800-5-1



            • All new certified drives complies to the standard definition







                                                                                                                                                                                                                                                                                          [2]
                                                                                                                                                                                                                                                          2
                                                                                                                                                                                                                                                                        2
                                                                                                                                                                                                                                                   = (         1 −          [1]) �
                                                                                                                                                                                                                                            ℎ                                       ∆    

                                                                                                                                                                                                                                                       2         2
                                                                                                                                                                                                                                      =              +      −          [1 ]


























































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