Design of electrical lighting laboratory production building
Our company performed construction and installation of an electric lighting system lab. Corps in Moscow.
DESIGNING ELECTRICAL LIGHTING
The working documentation of electric lighting is developed on the basis of project documentation, architectural and construction drawings, the task of ventilation of water supply and sewage
The present project complies with the requirements of the “Rules for electrical installation of electrical installations PUE-ed. 6, 7;" Natural and artificial lighting "SNiP 23-05-95 * (SP52.13330.2011).
The power supply of the reconstructed areas is made from the existing MSB-0.4kV.
Voltage distribution network J80 / 220B.
As a protective measure against electric shock, protective zeroing and protective grounding have been taken.
For vanishing, a conductor with a cross section equal to (differently, laid from the electric board) is used. Moreover, the zero working and zero protective conductor on the shield should not be connected under one terminal.
Installation should be performed in accordance with SNiP 3.05.06-85. "Electrotechnical devices" On the instructions of the customer in the working documentation uses for the lighting of administrative and residential premises LED light sources. Due to the absence of regulations setting requirements for lighting devices used technical information
PROJECT DOCUMENTATION OF LIGHTING
Useful area of lighted premises 4104 m2
Installed power electric lighting 65 kW
Number of lamps 665 cm
1 installation wiring Completed In the main for suspended ceilings with VVGchg-LS cable
In a corrugated pipe; In the corridors, the cable should be laid along metal structures; Work and emergency cables should be laid; on different shelves
2 WIRING PLACES IN STORAGE HOUSES under mezzanines, RUN In mini-baseboards Lamps IN STORES above mezzanines and In rooms where there is no suspended ceiling installed on trays. Fix the tray on the rods to the ceiling (see sketch A); Install the power on the wall, see sketch B l 5;
5 installation of lighting equipment Execute after installation of plumbing and process equipment. Distributors In suspended ceilings, see the project of the brand AR,
4 LED INDICATOR ’’ Exit ”8 with battery is installed above the threshold h = 2.5m. Pointers marked with * are installed on the ceiling
A separate group is provided for connecting the pointers without Switches. When the power is turned off, the LED pointer works autonomously;
5 designation of the entertainment group N2-1 N2 group number
-1 number of the shield
6 designation of the shield of information display Shch01-2 1 number of the shield
-2 floor number
7 fixtures on the entresol to be installed in place, taking into account the installation of technological equipment; Lifting the electric cable on the mezzanine; Run In a steel pipe;
Project drawings for download in pdf format will be posted on request.