Input
Input configuration
36-pulse diode rectifier
Input voltage
Input to diode rectifier: 1920 - 1980 V, 3700 - 3960 V Input to integrated transformer: 4.16 - 13.8 kV
Input voltage variation
± 10 %without derating
+20/-30 with derating
Input frequency
50 / 60 Hz
Input frequency variation
± 2 %
Input power factor
> 0.96
Input harmonics
IEC 61000-2-4 and IEEE 519 compliant
Auxiliary voltage
Control (optional): 110, 220 VDC or 110 – 240 VAC 50 / 60 Hz
Auxiliary: 380 – 690 VAC 50 / 60 Hz, 3-phase 500 - 690 VAC 50 / 60 Hz, 3-phase (for water-cooled only)
Output
Output power
2000 – 36000 kW (higher on request)
Output voltage
6.0 – 13.8 kV
Output frequency
66 Hz (optional 250 Hz)
Motor type
Induction, synchronous and permanent magnet
Efficiency of converter
> 98.5 %
Mechanical
Enclosure
Standard air-cooled: IP21 Standard water-cooled: IP42 Optional air-cooled: IP42 Optional water-cooled: IP54
Cable entry
Top / bottom
Environmental
Altitude
0 – 2000 meters (higher with derating
Ambient air temperature
1 – 40 °C (lower and higher with derating)
External cooling water temperature
5 – 32 °C (lower and higher with derating
Noise
Water-cooled: ≤ 75 dB (A) Air-cooled: ≤ 80 dB (A)
Standards
EN, IEC, CE, (optional CSA)
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