Description Of The Entellipro Es Motor Control Module - GE EntelliPro ES Series Installation And Instruction Manual

CHAPTER 1: INTR ODUCTION

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.
1.4 EP OS MOTOR MANAGEMENT SYSTEM – INSTRUCTION MANUAL