Eaton 93PM UPS, Installation And Operation Manual

Page: 141 / 146

Eaton 93PM UPS (20–50 kW, 480V Four Wire – 50 kW Frame) Installation and Operation Manual P-164000540—Rev 4 www.eaton.com/powerquality 9-1
Chapter 9 Product Specifications
9.1 Model Numbers
The UPS is housed in a free-standing cabinet with safety shields behind the door. The UPS is available in
50 or 60 Hz with various output power ratings.
9.2 Specifications
The following sections detail the input, output, environmental, and battery specifications for the UPS.
9.2.1 UPS Input
Model Power Rating Frequency
Eaton 93PM-50-1
Eaton 93PM-50-2 (N+1)
20 kW 50/60 Hz
Eaton 93PM-50-1
Eaton 93PM-50-2 (N+1)
30 kW 50/60 Hz
Eaton 93PM-50-1
Eaton 93PM-50-2 (N+1)
40 kW 50/60 Hz
Eaton 93PM-50-1
Eaton 93PM-50-2 (N+1)
50 kW 50/60 Hz
Operating Input Voltage
Rectifier: 480 Vac Wye, 3W + ground. Neutral not used.
Bypass: 480 Vac Wye, 4W + ground.
Operating Input Frequency Range 50/60 Hz
Operating Input Current See Table 3-4.
Reduced for Generator
Adjustable
Input Current Harmonic Content 3% THD at full load
Power Factor Minimum 0.99
Line Surges 6 kV OC, 3 kA SC per ANSI 62.41 and IEC 801

4
Battery Voltage 240 cell – 480 Vdc
Battery Charging Capacity 16.5 A maximum per 50 kW module at full load at nominal input voltage