Liebert EXM BDC, Руководство пользователя

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Vertiv |
Liebert
®
EXM
™
BDC User Manual | Rev. 3 | 01/18 | 40
Notes on Tables 18 through20.
1. Nominal input current (considered continuous) is based on full rated output load maximum current includes nominal input
current and maximum battery recharge current (considered noncontinuous). Continuous and noncontinuous current are
defined in NEC 100. Recommended overcurrent protection is based on 80% rated devices.
*The recommended overcurrent protection represents 125% of nominal full load current (continuous) per NEC 215.
2.
Maximum input current is controlled by the current limit setting.
3. Recommended AC input external overcurrent protection is based on 80% rated devices and maximum input current limit
setting.
4. Recommended AC output external overcurrent protection is based on 80% rated devices and full rated output current.
5. Nominal battery voltage is shown at 2 volts per cell.
6. Input power factor of 0.99 is used for the calculations.
40 141 3W + G 200 230 (1) 4/0 (1) 300 kcmil M12
60 211 3W + G 300 335 (1) 400 kcmil (2) 4/0 M12
80 281 3W + G 400 460 (2) 4/0 (2) 300 kcmil M12
100 352 3W + G 450 510 (2) 250 kcmil (2) 400 kcmil M12
See Notes on Tables 18 through20. below.
Table 20 Electrical data—Liebert EXM BDC, 208VAC or 220VAC input, single input, with 208V:208V or 220V:220V
transformer
Liebert EXM
BDC Rating, kVA
Maximum System
Input Current, A Phase
Recommended
Upstream
Protection, A
75°C Wire
Current, A, Total Copper Wire
Aluminum
Wire Bolt Size