Siemens PERFECT HARMONY GENIII/E Series User Manual page 29

Perfect Harmony GENIII/e User's Manual
Table 2-11: 6,600 VAC GENIII/e Cell Specifications: 18 Cells Total, 6 (690 VAC) Cells in Series
1 2
Hp Amps In Amps Out
3500 264 315
4000 301 315
5000 377 375
6000 452 500
7000 527 660
8000 603 660
1. Motor nameplate Hp may not exceed the drive rated Hp.
2. Drive rated input current (in Amps) is the transformer rated current.
3. Drive rated output current (in Amps) is the maximum cell current.
4. Losses are given in BTU/hr and are based on a loss of 3 kW per 100 Hp.
5. Minimum ventilation requirements are given in CFM (lps in parentheses).
6. Represents lineup minimum length in inches (centimeters in parentheses), subject to change.
7. Represents estimated minimum weight of lineup in pounds (kg in parentheses), subject to change.
8. Cell sizes for each Hp are based on motors with ≥ 95% efficiency and ≥ 85% power factor.
The basic electrical diagrams for all Perfect Harmony systems are similar. Depending on the operating voltages,
different numbers of output cells are operated in series to develop the required output operating voltage (refer to the
previous tables).
A1A19000405A: Version 1.3
3 4
Losses Ventilation
266,000 28,000
304,000 28,000
380,000 28,000
450,000 28,000
532,000 28,000
608,000 28,000
s s s s
Hardware Components
5 6
Length Weight
248 21,900
272 23,800
272 27,700
272 31,600
272 35,500
272 39,400
7 8
Size
2
315H
315H
375H
500H
660H
660H
2-15