Battery Characteristics - ABB PowerWave 33 Series 3 User Manual

5 Battery characteristics

PowerWave 33 Series 3
Technology: VRLA, vented lead-acid, NiCd
Number of 12 V blocks (even
and odd)
Number of 1.2 V NiCd cells
(even and odd)
Battery charger max. current
charger capability
Battery charger max. power
charger capability
Floating voltage (VRLA / NiCd)
End of discharge voltage
(VRLA / NiCd)
R.M.S. ripple current (% of the
battery capacity )
Temperature compensation: optional
Battery test: automatic and periodic battery test (selectable)
1) Tolerances of ± 0.2% applies
2) With recommended fuses, see section 1.9.
3) IMPORTANT NOTES:
• Autonomies > 60 min are only allowed for loads < 90%. For loads 90 -100%, the max. allowed
autonomy is 60min.
• For autonomies < 20 min, the UPS supports 42 - 50 12V blocks.
Modifications reserved
Page 9/15
60 80
42 – 48
3)
420 – 480 3)
37 49
18 24
2.25 / 1.40
1.65 / 1.05
2
100 120
61 61
30 30
KW
-
-
A
kW
VDC
%