Cables of low voltage, power cables and control cables should be laid separately if there are division boards inside the tray.
低压，动力、控制电缆应分开敷设(如果桥架内有隔板)。
2
The Power Transmission Division is a leading supplier of products and solutions in the high-voltage field and technology leader in high voltage Direct Current systems.
输电集团是高压领域的领先产品与解决方案供应商，是高压直流系统领域的技术领军者。
3
Due to many advantages of Orthogonal Frequency Division Multiplexing technique, it becomes the best choice for low-voltage power line broadband communication.