Specifications
Liebert
®
APS
™
70
Battery Module
Lead-Acid Batteries
Per String, Pieces
12
Battery Cells Per String,
Pieces
72
Battery Capacity, W 36W @ 15min-rate to 1.67V per cell @25°C (77°F)
Backup Time, Minutes,
Full Load 5 (for non-redundant system which has equal number of battery strings and power modules)
Maximum Charge Current
(Full, Load)
Power module internal charger: 1.8A
Charger module: 10A
Nominal Voltage, VDC 144
Recharge Time, Hr < 5 to 90% capacity (PM internal charger with 1:1 ratio of PM to Battery Strings)
Output data
Output Voltage, VAC
200/208/220/230/240
Single-Phase
100/100/173/200
110/110/190/220
115/115/199/230
120/120/208/240
Single-Phase
200/100, 208/120, 220/110
230/115, 240/120
Single-Phase
Voltage Regulation, % ±3
Voltage Stability
(100% Step Load), %
±7
Voltage Recovery Time, ms ≤ 60
Voltage Distortion, %
≤ 3, linear load
≤ 5, non-linear load ≤ 7, non-linear load ≤ 5, non-linear load
Output Frequency, Hz 50/60
Output Overload
Capability, %
< 104% continuous
105% - 130% for 1 min
131% - 150% for 10 sec
151% - 200% for 1 sec
> 201% for 250 msec
Table 26 Rated input voltage range (Unit: VAC)
% UPS Load Low Limit Value High Limit Value
> 100% load 170 ±5
280 ±5
90 ~ 100% load 160 ±5 ~ 170 ±5
70 ~ 90% load 140 ±5 ~ 160 ±5
50 ~ 70% load 120 ±5 ~ 140 ±5
< 50% load 120 ±5
Table 25 Liebert APS specifications (continued)
Unit Size, Type
10 Bay 16 Bay 12 Bay 16 Bay 10 Bay 16 Bay
No Transformer Transformer-based
No Transformer
Dual Inverter
Frame Rating, kVA/kW 15/13.5 20/18 15/13.5 20/18 15/13.5 20/18
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