Understanding UPS OperationEaton 93PM UPS (20–100 kW, 480V – 100 kW Frame) Installation and Operation Manual P-164000227—Rev 6 www.eaton.com/powerquality 5-75.3 Single UPS Unit System Oneline ConfigurationsThe system oneline drawings in this section show the simplified internal structure of the UPS, battery supply,and basic maintenance bypass.Oneline Drawing UPS ModelVoltageSystem TypeInput OutputSee Figure 5-6 93PM-100-1 480 480 Single one UPM reverse transfer UPS with external batterySee Figure 5-7 93PM-100-1 480 480 Single one UPM reverse transfer UPS with two breakerbypass and external batterySee Figure 5-8 93PM-100-1 480 480 Single one UPM reverse transfer UPS with three breakerbypass and external batterySee Figure 5-9 93PM-100-1 480 480 Single one UPM reverse transfer UPS with four breakerbypass and external batterySee Figure 5-10 93PM-100-2 480 480 Single two UPM reverse transfer UPS with external batterySee Figure 5-11 93PM-100-2 480 480 Single two UPM reverse transfer UPS with two breakerbypass and external batterySee Figure 5-12 93PM-100-2 480 480 Single two UPM reverse transfer UPS with three breakerbypass and external batterySee Figure 5-13 93PM-100-2 480 480 Single two UPM reverse transfer UPS with four breakerbypass and external batterySee Figure 5-14 93PM-100-3 480 480 Single three UPM reverse transfer UPS with external batterySee Figure 5-15 93PM-100-3 480 480 Single three UPM reverse transfer UPS with two breakerbypass and external batterySee Figure 5-16 93PM-100-3 480 480 Single three UPM reverse transfer UPS with three breakerbypass and external batterySee Figure 5-17 93PM-100-3 480 480 Single three UPM reverse transfer UPS with four breakerbypass and external battery
