For land generating engines under 1500 KVA, they all adopt in-closed water cycle system and for the engines under 600 KVA, they can be used for silence gensets.

1500kva以下陆电产品均采用闭式循环系统，600kva以下的陆电产品可以匹配低噪音机组。

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Gensets adopt proportion integral control method.

机组采用比例积分控制方式。

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Diesel gensets is that they are dirty, noisy and inefficient.

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