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EX2100 User’s Guide GEH-6632 Chapter 1 Equipment Overview
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1-7
Input/Output QTY
Potential transformers (PTs) 2 3-phase standard, single phase available
120 V ac nominal
1 VA nominal burden
Current transformers (CTs, 1 or 5 A) 2 Any two phases, single phase available
1 VA nominal burden
86G dedicated contact input 1 open for trip
52G dedicated contact input 1 closed for online
Trip rated contact outputs 2 At 125 V dc with relay break characteristics:
Resistive load 0.5 A
Inductive load 0.2 A
General Purpose contact inputs
6 Customer contacts, 70 V dc supplied by ECTB
General Purpose Form C contact outputs
4 At 125 V dc with relay break characteristics:
Resistive load 0.5 A
Inductive load 0.1 A
± 10 V differential amplifier input 1
Thermal
Base controls cabinet Continuous operation in a 0 to 40 ºC ambient environment, with 5 to
95% humidity, non-condensing
Base power conversion and auxiliary
cabinet
Continuous operation in a 0 to 40 ºC ambient environment, with 5 to
95% humidity, non-condensing
Cabinet Dimensions & Weight
Redundant control with dual PCM
redundant converter in a three-cabinet
lineup
Width 141.74 in (3600 mm)
Height 104.32 in (2650 mm)
Depth 31.5 in (800 mm)
Weight of Converter cabinet 3,600 lbs
Weight of Total Lineup (Converter,
Control, and Auxiliary cabinets)
5,600 lbs
Cabinet type, control & auxiliary
enclosures
NEMA 1 (IEC IP 20), convection cooled
Cabinet type, power conversion NEMA 1 (IEC IP 20), forced air cooled
Power and Control Cable Access Entrances from the top and/or bottom