B.4 12-Cell System Specications
Table B-5 12-Cell System Parameters
Cells in Drive
(without Redundancy)
Output Voltage
Available L-L (with O-M)
Hp Range Power Cell Types
(Continuous Current Rating)
12 4800 V (5600 V) 150-8500 2Q 40, 70, 100, 140, 200, 260,
340, 430, 550, 600, 780 A
4Q 120, 160, 325 A
Parameters Ratings
Input Line Voltage 2.4, 3.0, 3.3, 4.16, 4.8, 6.0, 6.3, 6.6, 6.9, 7.2, 8.4, 10, 11, 12, 12.47, 13.2, or 13.8 kV; 3-phase;
+10% / -5%
Input Frequency 50 or 60 Hz ±5%
Input Power Factor > 0.95 above 10% load
Input Harmonics ≤ 5% TDD with ambient THDv <= 2%
Minimum Eciency 2Q
4
≥ 96% VFD → 96% Al; 96.5% Cu
Minimum Eciency 4Q
4
≥ 95.75% Total VFD → 95.75 % Al; 96.25% Cu
Output Voltage 12-Cell
4800 V (5600 V)
Output HVF <0.03
Output dv/dt < 3000 V/µS
Overload Capacity
1
110 % 1 minute / 10 minute
Output Frequency & Drift
2
0.5 - 330 Hz, ± 0.5 % (derates at <10 Hz and at >167 Hz)
Output Torque 10 - 167 Hz rated torque
Design Life 20 years
Auxiliary Voltage
3
380 V, 400 V, 415 V, 50 Hz;
460 V, 480 V, 575 V, 60 Hz; 3 - phase
Enclosure Type NEMA 1 Ventilated
Degree of Protection IP42
Ambient Temperature 0 - 40 °C (maximum 50 °C, derating starts from 40 °C on)
Altitude 0 - 3300 ft. without derating (maximum 12,300 ft with derating)
Sound level ≤ 80 dB(A) for 40 - 260 A, 4Q 120 - 160 A drives, ≤ 82 dB(A) for 4Q 325 A, 340 - 780 A drives
Cooling Ventilated, forced air-cooled with integrated fans
1. 780A Power Cells do not have 110% overload capability
2. For high speed projects (>167 Hz), consult Siemens
3. Consult factory for availability of auxiliary voltages other than shown
4. Input Transformer Winding Conductor Material (CU or AL)
Technical Data
B.4 12-Cell System Specications
Type 6SR5 Air-Cooled
110 Operating Instructions, AK, A5E39390112
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