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Doubly-fed Converter-690V-Liquid Cooling
1.0MW, 1.5MW, 2.0MW,2.5MW, 3.2MW, 5.0MW
Performance characteristics
Economic
Less external auxiliary power supply requirements
Smart
Accurate data detection
Remote monitoring and intelligent diagnosis
Flexibilty
Structural integration
Optimize the design of external pipelines
Reliability
IP54 of ingress protection of the liquid cooler and the converter
Abnormal situation quickly responding
Better meeting LVRT function
main parameters
Power2.0MW2.5MW3.2MW5.0MW
Operating   Voltage552V~759V 
Operating   Frequency (Grid Side) 47.5Hz~52.5Hz / 57Hz~63Hz
Rated Current2000A2417A2975A4686A
Grid Side   Current420A550A700A1020A
Grid Side   Overload Current (10sec/6min) 640A600A770A1200A
Generator   Side Current800A1000A1250A1940A
Generator Side Overload Current
    (10sec/6min) 		880A1100A1400A2140A
Grid Voltage   Harmonic Endurance≤5%
Grid Voltage   Unbalance Endurance≤8%
Efficiency>97%
Noise<70dB
Operating   Temperature—40℃~+50℃   (Operation with derating at +45℃~+50℃)
    Cooling Liquid Temperature: +5℃~+55℃ (Operation with derating at   50℃~55℃) 
Storage   Temperature—40℃~+70℃ 
AltitudeNormal: ≤2000m, Plateau   Model: 2000~5000m
Cooling TypeLiquid-cooled
Ingress   Protection IP54
LVRTNational standard and   E.ON2006
Dimensions   (W*H*D) (mm)2300*2000*640
     (Line-styled)
    1650*2200*1300
     (Back-to-back)		2300*2000*640 (Line-styled)
    1650*2200*1300 (Back-to-back)		3600*2200*640
    (Line-styled)


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