CHAPTER 1: INTR ODUCTION
1.4
EP OS MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL
1.1.3 Description of the EntelliPro ES Motor Control Module
The EntelliPro ES is used in conjunction with CTs in branch-drawout systems. This system consists of LEDs, fuses,
contactors, and additional components required for the control and switching of the branch. The EntelliPro ES
includes the following input/output capabilities:
Seven to sixteen inputs, depending on the catalog type
Three to eight outputs, depending on the catalog type
The following additional functions are available:
Overload protection
Thermistor protection
4–20 mA output sensing
EntelliPro ES alarm modules configurable for fault (trip) or warning (alarm)
Eleven predefined starter types
Six predefined controls
Start inhibits
Restart timer
Number of starts
Number of contactor closures (each relay has its own counter)
Operating hours
Non-operating hours
Counters for overload, ground fault , and thermistor faults
Time stamp event
Time stamp analog value
The thermal model uses motor protection curves according to IEC 60947 (IEC Class 5 to 40) and incorporates hot/cold
biasing, unbalance biasing, and exponential cooling.
Figure 1-1 shows an example of a single-line system for EntelliPro ES3 and ES5.
Содержание EntelliPro ES Series
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