德国公司出售风能设备

德国THESYS公司现有30台全新风能发电设备，因原定场地政府没有批复，只能将其便宜处理。
可以一次性全部购买，也可以单台购买。总价:980万欧元。

联系方式:
名称：THESYS GmbH
地址：Friedrichstraße 95，10117 Berlin，Germany
传真: 0049-30-80 60 48 02
电邮: thesys@online-fuchs.de

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部分技术参数:

TECHNICAL DATA ET550 / 41 (ET600)

1. Operating Conditions

Nominal power: 550 kW

Cut-in wind speed: 3,0 m/s

Wind speed at nominal power: 14,5 m/s

Cut-out wind speed: 20 m/s

Survival wind speed: 55,3 m/s

Rotational speed: 18 rpm = 1004 U/min, 28 rpm = 1507 U/min

Hub height: 42 m (or 54 m on request)

Power limiting: Aerodynamic stall

Limiting of rotational speed: 2 disc brakes, centrifugal force controlled tip brake



2. Machine parts

Control System

Manufacturer Dan Control (Vestas)

Rotor

Manufacturer: Aerpac APX 40/500 and LM 19.1

Diameter: 41,5 m

Rotor area: 1353 qm

Rotorblade length: 19,25 m



Tower

Type: Steel tube

Diameter: 3.2 m ; conical

Height: 40 m

Mass: 28.000 kg

Base diameter: 3.2 m

Material: Steel, saltwater-proof painted

Gearbox

Manufacturer: Dorstener or Köllmann

Type: 3 - stage Planetary- / spur gear

Operation factor: 1,7 (rule GL)

Ratio: 1 : 54,5

Maximal output: 720 kW

Input speed: 18 U/min / 28 U/min

Output speed: 1004 U/min / 1507 U/min

Lubrication: Splash lubrication with external cooler

Efficiency: max. 96,5 %

Mass: 9.000 kg