Emerson SolaHD SDU DC UPS B Series - Battery Backup Times; SDU 10-24 B with SDU 24-BATB; SDU 20-24 B with SDU 24-BATB; SDU 10-24 B with SDU 24-BATEM

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Battery Backup Times
Table 5
SDU 10-24B with SDU 24-BATB
Load 20% (2 A) 40% (4 A) 60% (6 A) 80% (8 A) 100% (10 A)
1 unit
113 45 30 21 14
2 units
247 114 74 48 38
3 units
396 178 117 80 58
4 units
531 233 148 111 81
Table 6
SDU 20-24B with SDU 24-BATB
Load 20% (4 A) 40% (8 A) 60% (12 A) 80% (16 A) 100% (20 A)
1 unit
46 21 10 6 4
2 units
116 50 28 17 10
3 units
178 80 46 31 20
4 units
237 113 65 43 31
Table 7
SDU 10-24B with SDU 24-BATEM
Load 20% (2 A) 40% (4 A) 60% (6 A) 80% (8 A) 100% (10 A)
1 unit
135 52 28 19 14
Table 8
SDU 20-24B with SDU 24-BATEM
Load 20% (4 A) 40% (8 A) 60% (12 A) 80% (16 A) 100% (20 A)
1 unit
48 17 9 6 4
NOTE: Run times are based on new, fully charged battery module at a temperature of 25°C (77°F) with
purely resistive DC UPS load. Run times listed above may vary due to manufacturing variances of the
individual batteries.