Digital Equipment HA3000, Installation Manual

Page: 87 / 96

SPECIFICATIONS B–5
Table B–2 HA32A Currents
HA32A-xH HA32A-xK HA32A-xM HA32A-xN
Output Power Rating
kVA/kW
20/16 40/32 60/48 80/64
Unit Nominal AC Input Current (Amperes) @ Nominal Input Voltage
208 Vac
61.5 121.5 180.4 237.7
220 Vac 58.2 114.9 170.5 224.8
480 Vac 29.3 52.7 78.2 103.0
Unit AC Output and Bypass AC Input Current (Amperes) @ Nominal Voltage (Note 1)
Full Load Continuous
208Y/120
55.5 111.0 166.5 222.1
220Y/127
52.5 105.0 157.5 209.9
480Y/277
24.1 48.1 72.2 96.2
125% Overload for 10 Minutes
208Y/120
69.4 138.8 208.2 277.6
220Y/127 65.6 131.2 196.8 262.4
480Y/277 30.1 60.1 90.2 120.3
150% Overload for 1 Minute
208Y/120
83.3 166.5 249.8 333.1
220Y/127
78.7 157.5 236.2 314.9
480Y/277
36.1 72.2 108.3 144.3
Maximum Battery Current (Note 2)
Amperes
54.6 109.2 163.9 218.5
NOTES:
1. As a minimum, bypass ac input (MAINS2) power should match the UPS output rating. The bypass ac input
should have a continuous rating of 125% of the UPS output power rating to supply fault-clearing current.
2. Battery wiring should be sized to keep the total cable voltage drop to less than 0.5 Vdc at the current
shown.