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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

Power	2.0MW	2.5MW	3.2MW	5.0MW
Operating Voltage	552V~759V
Operating Frequency (Grid Side)	47.5Hz~52.5Hz / 57Hz~63Hz
Rated Current	2000A	2417A	2975A	4686A
Grid Side Current	420A	550A	700A	1020A
Grid Side Overload Current (10sec/6min)	640A	600A	770A	1200A
Generator Side Current	800A	1000A	1250A	1940A
Generator Side Overload Current (10sec/6min)	880A	1100A	1400A	2140A
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℃
Altitude	Normal: ≤2000m, Plateau Model: 2000~5000m
Cooling Type	Liquid-cooled
Ingress Protection	IP54
LVRT	National standard and E.ON2006
Dimensions (WHD) (mm)	23002000640 (Line-styled) 165022001300 (Back-to-back)	23002000640 (Line-styled) 165022001300 (Back-to-back)		36002200640 (Line-styled)

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