Figure 4-2. Power Terminal Locations - Eaton 93E Operation Manual

AC Input to
UPS Bypass
Phase C (L3)
Phase B (L2)
Phase A (Ll)
Right View
Neutral (N)
Right View
UPS Left View
Contain Breaker and Backfeed Contactor
AC Input to
Phase A (Ll)
UPS Bypass
Phase B (L2)
Phase C (L3)
UPS Left View
Contain no Breaker and Backfeed Contactor

Figure 4-2. Power Terminal Locations

Eaton 93E UPS (300/400 kVA, 380/400/415V) Installation and Operation Manual
DC Input from External
Battery -
DC Input from External
Battery +
Ground Terminals
Phase C (L3)
AC Output to
Phase B (L2)
Critical Load
Phase A (Ll)
AC Input to
UPS Rectifier
Phase A (Ll)
Phase B (L2)
Phase C (L3)
DC Input from External Battery -
DC Input from External Battery +
Ground Terminals
Phase C (L3)
AC Output to
Phase B (L2)
Critical Load
Phase A (Ll)
UPS System Installation
AC Input to
UPS Rectifier
Phase A (Ll)
Phase B (L2)
Phase C (L3)
Right View
4-5