This document is an installation and operation manual for the SSW-05 Plus soft-starter, providing information on technical data, description, installation and connection, settings, protections and displays, etc.
The SSW-05 Plus is an electronic soft‑starter designed by WEG to start and stop three‑phase induction motors used in light‑duty loads such as centrifugal pumps, small fans and screw compressors. It supports serial communication for integration with PLCs, PCs or HMI devices.
This manual covers safety notices, product identification, technical specifications, wiring tables, connector torque settings, installation procedures, configuration parameters, digital relay operation, protection functions, fault diagnostics and warranty information. It also includes CE conformity annexes and a parts list for accessories.
| Rated Output Current | 3 A – 85 A (various models) |
|---|---|
| Power Supply Voltage | 220 V to 460 V (three‑phase) |
| Operating Temperature Range | 0 °C to 55 °C (32 °F to 131 °F) |
| Degree of Protection | IP 00 (chassis) |
| Mounting Options | DIN 35 mm rail or M4 fastening bolts |
The power supply must be disconnected from the equipment before any maintenance work.
The SSW-05 Plus can be powered from 220 V to 460 V three‑phase.