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