Liebert UPS System User Manual
Page 17
Chapter 1 Introduction
11
Capacity 20kVA
30kVA
40kVA
60kVA
Model UL33-0200L
UL33-0300L
UL33-0400L
UL33-0600L
Insulation Resistance
>2M(500VDC)
Dielectric Strength
(input to earth, output to earth)2820Vdc, leakage current lower
than 3.5mA, 1min without arc
Surge Immunity
Satisfy the class IV requirements specified by IEC60664-1, the
ability to withstand 1.2/50us+8/20us not lower than 6kV/3kA
System
Protection index
IP20
Number of battery cells
30 battery cells(12V)
Installation
Cable access mode
top/bottom cable access modes optional
2. Electrical Parameters
For designing of utility power source, air-conditioner, input and output power
distribution and cable selection, please refer to Table 1-2
Table 1-2 electrical parameters
Model
UL33-0200L UL33-0300L UL33-0400L UL33-0600L
UPS rated power
20kVA
30kVA
40kVA
60kVA
AC input
Rectifier: 380/400/415V+15%～(3￠3W), Bypass: 380/400/415V±10%(3￠4W)
Rated loss
2.40kW
3.60kW
4.37kW
5.94kW
Air intake(m
3
/hour) 500
800
1400
2200
Rectifier input
current
44A 66A 88A 132A
Bypass input current
37A
56A
74A
112A
UPS output current
37A
56A
74A
112A
Battery input current
56A
84A
112A
168A