User Manual Manual

1-6 Introduction
Publication 825-UM001B-EN-P January 2001
The Smart Motor Manager fulfils these requirements by providing protection against the
following:
• high overload, stalling and jam
• underload
• phase sequence
Personnel and Installation Safety
Personnel protection in the vicinity of control equipment is of primary importance. The
corresponding requirements of regulatory agencies are therefore becoming increasingly
severe. The Smart Motor Manager reflects this by providing the following protection:
• equipment construction
• touch protection
• insulated housing
• motor protective functions:
• Earth (ground) fault
• High overload, stalling and jam
• Wrong direction of rotation
Bulletin 825 Smart Motor Manager as an Automation
Component
The Bulletin 825 Smart Motor Manager detects abnormal operating conditions and faults in
motor branch circuits. The data made available by the Smart Motor Manager can be used for
operational control and optimization of the installation.
A large number of supervisory, protective, and control functions improve operational control
and avoid unnecessary downtime. This maximizes your motor investment, making the Smart
Motor Manager a valuable component in modern automation systems.