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Battery Cabinet User Manual |
37
Table 14
Battery short circuit currents
Supplier
Part #
Short Circuit
Current, Amperes
EnerSys
12HX150E-FR
1890
12HX205-FR
2775
12HX300-FR
3175
12HX330-FR
3700
12HX400-FR
4225
12HX505-FR
4510
12HX540-FR
4775
East Penn
HR1500
1861
HR2000
1940
HR3000
4228
HR3500
4604
HR4000
5429
HR5000
3987
HR5500
5145
Table 15
Battery DC intermediate circuit
Parameter
10 - 200kVA
Battery Bus Voltage
288
Number of Lead-Acid Cells
144 = [24 x 6 cell (12V) blocks], nominal
Float Voltage
2.25V/cell, selectable from 2.2 - 2.3V/cell
Temperature Compensation
-3.0mV/°C, selectable from 0 to -5.0mV/°C around 77°F (25°C) or 86°F
(30°C) or inhibit
Ripple Voltage
≤1%
Ripple Current
≤5%
Boost Charge Voltage
2.35 V/cell (selectable from 2.30-2.40V/cell)
Boost Control
• Float-boost current trigger 0.050 C10 (selectable 0.030-0.070)
• Boost-float current trigger 0.010 C10 (selectable 0.005-0.025)
24 hr safety time-out (selectable 8-30 hr)
Boost charge mode inhibit also selectable
End of Discharge
1.67 V/cell (selectable from 1.60-1.750V/cell)
Battery Charge
2.35 V/cell (selectable from 2.3-2.4V/cell)
Constant current and constant voltage charge mode
Programmable auto trigger or inhibit of boost mode
Battery Charging Power
Maximum Current
UPS, kVA: 10, 15, 20, 30, 40, 60, 80, 100, 120, 140, 160, 180, 200
Battery Charging Power, kW: 1.5, 2.25, 3.0, 4.5, 6, 9, 12, 15, 18, 21, 24, 27, 30
Maximum Charging Current, A: 4, 7, 9, 13, 18, 27, 36, 45, 54, 63, 72, 81, 90
