This manual provides an overview of the basic functions and usage of the ABB PS S 18/30.300/515 softstarters, including installation, connection, setting, and maintenance.
This manual provides installation, wiring, and mounting instructions for the ABB PS S 18/30...300/515 softstarter series, including marking identification, safety warnings and recommended distances for proper cooling.
It also details configuration settings, maintenance procedures, troubleshooting steps, technical data (voltage, current, power ratings) and includes circuit diagrams and dimension tables.
| Rated current (le) | 28‑72 A |
|---|---|
| Maximum short‑circuit current | at 480 V |
It must be mounted vertically, airflow must not be blocked, and minimum distances to walls and front must be observed as shown in the drilling plan.
Connect a green/yellow cable of 1.5‑2.5 mm² (AWG 12‑16) to terminal 3 and keep the earthing cable as short as possible, attaching it to a nearby earthing point.
Connect the line side to terminals 1L1, 3L2, 5L3 and the motor side to terminals 2T1, 4T2, 6T3 as indicated on the front label.