Siemens SINAMICS S120 Combi Equipment Manual page 53

Assignment of autotransformers to S120 Combi versions
Table 2- 8 Autotransformers for 480 / 440 V input voltage
Rated power [kVA]
Autotransformer IP00
Input voltage [V]
Output voltage [V]
Vector group
Permiss. ambient temperature
Operation [°C]
Humidity class based on DIN EN 60721-3-3
Degree of protection to EN 60529
(IEC 60529) IP00
Order No.
Power loss [W]
Autotransformer IP00
Short-circuit voltage u [%]
k
Conn. cross-section, max.
primary/secondary sides
Fuse, primary side
Weight [kg], approx. for
Degree of protection IP00
Terminal arrangement
SINAMICS S120 Combi
Manual, Edition 05.2010, 6SL3097-4AV00-0BP0
16 kW
21
3-ph. 480 / 440 V AC ± 10%; 50 Hz - 5% to 60 Hz + 5%
3-ph. 400 V AC
Yna0
-25 to +40, for power derating up to +55 °C, ISOKL: H, t
Cl. 3K5, Condensation and icing excluded
Low air temperature 0 °C (+32 °F)
Degree of protection IP00: _ → Order No. A
4AP2796-0EL40-2X_0
160
≤ 1.5
16 mm
2
35 A gL
29
1U1 / 1U3 / 1V1 / 1V3 / 1W1 / 1W3 / 2U1 / 2V1 / 2W1 / N
1U1 to 1W1 = 480 V input, 1U3 to 1W3 = 440 V input,
2U1 to 2W1 = 400 V output, N = neutral point
Line-side power components
2.8 Line connection versions
S120 Combi Power Modules
46.5
= 40
a
4AU3696-0ER20-2X_0
430
35 mm
2
80 A gL
52
20 kW
53