12kV Prefabricated Substation for Wind-power Generation

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The XBW-40.5 12kV prefabricated substation is a reasonable solution provided by our company according to the special requirements of wind power generation. With rational design, our product has longer service life and better energy-saving performance. Our company has provided thousands of substation equipment for many wind farms, obtaining rich engineering experience.

12kV Prefabricated Substation for Wind-power Generation

Our product passed the type test in Wuhan High Voltage Research Institute in 2006. The test report is available online.

Technical Parameters

Name	Item	Unit	Data
High voltage unit	Rated voltage	kV	10~40.5
	Rated current of the main busbar	A	630
	Rated short-time withstand current	kA/s	20/2S
	Rated peak withstand current	kA	50
	Mechanical life	times	>10000
Low voltage unit	Rated voltage	V	690
	Rated current of the main loop	A	800~2500
	Rated ultimate short-circuit breaking capacity	kA	65
	Rated operating short-circuit breaking capacity	kA	50
	Rated short-time withstand current	kA/1s	50
Transformer unit	Rated capacity	kVA	800~2500
	Impedance voltage	%	4~6
	Tapping range	%	±2×2.5 or ±5
	Connection group		D,yn11
Box	Enclosure protection class		IP33
Box	Sound level	dB	≤55

Related Names
Primary Unit Substation | Power Substation | Wind Power Transmission

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