How to explain the installation by power line?
The same project in the same column installation is not more than six rack equipment, take 1.7 days, when more than six cabinets, each more than one cabinet, add 0.29 days.
Is the installation of equipment with electric column head cabinet (power supply cabinet) in the same column in the frame, laying equipment power line from the fixed quantity index (TSY4-081).
When installing the equipment with electric column head cabinet (power supply cabinet) in the same column, not to install the power line by the quota items, but to paraphrase TSY4-075~TSY4-080, laying single core power cable, according to the different length and diameter to take.
