ABB ACH580-01 - Installation Guide; Check Installation Space Requirements

108Protecting the drive against ground faults ..........................................................
108Residual current device compatibility ...........................................................
108Implementing the emergency stop function ........................................................
108Implementing the Safe torque off function ..........................................................
108Implementing an ATEX-certified motor thermal protection .................................
109Using a safety switch between the drive and the motor .....................................
109Implementing the Power-loss ride-through function ...........................................
109Controlling a contactor between drive and motor ...............................................
109Protecting the contacts of relay outputs ..............................................................
110Limiting relay output maximum voltages at high installation altitudes ................
110Implementing a motor temperature sensor connection ......................................
111Connecting motor temperature sensor to the drive via an option module ....
112Connection of motor temperature sensor to the drive via a relay ................
112PTC (IEC 60800-5-1) ........................................................................
112Pt100 (IEC 90800-5-1) ......................................................................
6 Electrical installation – IEC
113Contents of this chapter ......................................................................................
113Warnings .............................................................................................................
113Required tools .....................................................................................................
114Grounding the motor cable shield at the motor end ............................................
114Measuring the insulation .....................................................................................
114Measuring the insulation resistance of the drive ..........................................
114Measuring the insulation resistance of the input power cable .....................
114Measuring the insulation resistance of the motor and motor cable ..............
115Brake resistor assembly for R1…R3 ............................................................
115Grounding system compatibility check ...............................................................
115EMC filter .....................................................................................................
116Ground-to-phase varistors ...........................................................................
116
When to disconnect EMC filter or ground-to-phase varistor: TN-S, IT,
corner-grounded delta and midpoint-grounded delta systems .....................
117Guidelines for installing the drive to a TT system ........................................
119Identifying the grounding system of the electrical power network ................
119
Disconnecting internal EMC filter or ground-to-phase varistor - frames
R1…R3 ........................................................................................................
120
Disconnecting internal EMC filter or ground-to-phase varistor - frames
R4…R9 ........................................................................................................
122Connecting the power cables .............................................................................
122Connection diagram .....................................................................................
123Connection procedure, frames R1…R4 .......................................................
124Motor cable .......................................................................................
126Input power cable .............................................................................
127Grounding shelf ................................................................................
128Brake resistor cable (if used) ............................................................
129Finalization ........................................................................................
8 Table of contents