Class 8839 Econoflex™ AC Drives

Component Locations

COMPONENT LOCATIONS (CONTINUED)

Inside Cabinet Component Locations for 25 to 100 HP 460 Vac and 15 to 50 HP 208/230 Vac Controllers (Class 8839, 58EPG4VY, Mods B07, B08, A09, B09, and E09 Shown)

EconoflexInt2.tif

Circuit Breaker Disconnect (L1, L2, L3)

Power Converter Nameplate

Control Transformer

Power Converter with

Integral Line Reactor

Motor Terminal Connection

Without Bypass Circuit

(U, V, W)

Front-removable

Heatsink Fan Assembly

Motor Terminal Connection

Bypass Circuit

(T1, T2, T3)

Customer Interface Terminal Block (user’s connections are on the top side)

Control Circuit Elementary Diagram

Controller Nameplate

09/2003

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Schneider Electric 58 TRX manual 193