Chapter 3: Technical data/ratings
SC9000 EP medium voltage drives
IB020001EN—February 2016
www.eaton.com
5
Table 1. Specifications
Notes
1
Refer to
Chapter 6
,
Table 8
for GP specifications.
2
24 IGBTs are required for motors above 3500 hp.
Description
Value
Power rating
300–6000 hp (150–4313 kW)
1
Motor type
Induction and synchronous
Input voltage rating
2400–13,800 V
1
Input voltage tolerance
±10% of nominal
Power loss ride-through
5 cycles (std.)
Input protection
Metal oxide varistor
Input frequency
50/60 Hz, ±5%
1
Input short-circuit current withstand
50 kA RMS SYM
1
Basic impulse level
60 kV
Input power circuit protection
Contactor/fuses
1
Input impedance device
Isolation transformer
Output voltage
1
0–2400 V
0–3300 V
0–4160 V
Inverter design
PWM
Inverter switch
IGBT
Inverter switch failure mode
Opened
Inverter switch failure rate (FIT)
400 per one billion hours of operating time
Inverter switch cooling
Air-cooled
Inverter switching frequency
600 Hz
Number of inverter IGBTs
1
Voltage
Number of IGBTs
2400 V
12
3300 V
12
4160 V
12
2
IGBT PIV rating (peak inverse rating)
1
Voltage
PIV Rating
2400 V
3300 V
3300 V
6500 V
4160 V
6500 V
Rectifier designs
24-pulse
Rectifier switch
Diode
Rectifier switch failure mode
Non-rupture, non-arc
Rectifier switch failure rate (FIT)
100 per one billion hours of operating time
Rectifier switch cooling
Air-cooled
Summary of Contents for SC9000 EP
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