Siemens S120_EN_rev06-08062017.docx 3-19
3.2.4 Technical data
Table 7 Technical data, Power Modules Chassis
Line voltage 3-ph. 380 V to 480 V AC ±10% (-15% < 1 min)
Output current
rated current In
base load current IL
base load current IH
for S6 duty (40 %) IS6
peak current Imax
Supply voltages
Electronics power supply
Overvoltage trip
Undervoltage trip
24 (20.4 … 28.8)
820 ± 2 %
424
Type rating¹)
on basis of In
on basis of IH
Rated pulse frequency
without derating
with derating
Sound pressure level at 50/60 Hz
Current requirement ²) at 24 V DC, max.
Fuses UL Class J
Rated current
Short-circuit current rating SCCR
Circuit-breaker type designation IEC 60947
rated current
3VL4725-1DC36-0AA0
200…250
Circuit breaker type designation
UL489 / CSA C22.2 No. 5-02
Rated current
Short-circuit current rating SCCR
3VL3125-3KN30-0AA0
250
65
Line supply connection
U1, V1, W1
Flat connector for M10 cable lug,
max. connection crosssection 2x185mm²
Motor connection
U2, V2, W2
Flat connector for M10 cable lug,
max. connection cross-section x185mm²
DC link connections DCPA, DCNA, (option,
Braking Module)
Flat connector for M6 cable lug, connection
cross-section 1x35 mm²
DC link connections DCPS, DCNS (option, dV/dt
filter)
Flat connector for M8 cable lug, connection
cross-section 1 x 35 mm²
Flat connector for M10 cable lug, max.
connection cross-section 2 x 185 mm2
Max. motor cable length³)
300 (shielded) / 450 (unshielded)
Max. ambient temperature
without derating
with derating
¹) Rated power of a typical standard induction motor at 400 V 3 AC
²) Current consumption of Power Module only. If a Control Unit is supplied with 24 V DC from the Power
Module, its current consumption must be added.
³) Max. motor cable length 100 m (shielded) in conjunction with a line filter to comply with the EMC limit
values of EN 61800-3 Category C2.
⁴) Depth = 421 mm including front cover when a Control Unit is installed