求翻译：　　装置以交、直流方式双重供电，保证运行可靠性。其控制柜设计适应现场要求，布局、安装合理规范，并具有防尘、屏蔽等特点。是什么意思？

Device to the AC and DC-way dual power supply to ensure the operational reliability. The control cabinet designed to meet the site requirements, layout, installation and reasonable specification, and has a dust shielding.

In DC mode, dual power supply to ensure reliable operation. The control cabinet design to site requirements, layout, installation, and rational norms with dust, and screened.

　　The installment hands over, the direct-current way dual power supplies, the guarantee movement reliability.Its control cubicle design adapts the scene request, the layout, the installment reasonable standard, and has, characteristics dustproof and so on shield.

　　Device to AC and DC dual power supply, ensure operational reliability. Adapt its control cabinet design site requirements, layout, install a reasonable specification, and has a dust-proof, shield and so on.

正在翻译，请等待...