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Design requirements and specifications of high-voltage distribution room The voltage distribution room should be equipped with natural lighting windows that cannot be opened, and the distance between the window sill and the outdoor terrace should not be less than 1.8m; Low voltage distribution room can be equipped with natural lighting windows that can be opened. The window should not be opened on the street side of the power distribution room. -
Professional management of construction safety in power distribution room In principle, the distribution room should be close to the transformer, so that all the lower lines on the site are under the control of the switch cabinet in the distribution room. There should be a long-term plan, and the distribution room should not be removed before the construction is hindered or the project is completed. -
Technical disclosure on construction and management safety of power distribution room This data is the safety technical disclosure of the construction and management of the power distribution room. The data is valuable, detailed and accurate, and can be used for reference. -
Construction team of a high-voltage distribution room installation project Description This project is an installation project of a high-voltage distribution room, mainly including construction division and procedures, construction deployment, construction planning, construction preparation and organization plan, installation process methods, construction progress, quality assurance, safety and civilization measures, etc. -
DB11-527-2015 Code for Safety Management of Power Transformation and Distribution Room This document is DB11-527-2015 - Specification for Safety Management of Power Transformation and Distribution Room. Contents include: scope, normative references, general requirements, equipment and facilities, etc. The content is detailed and can be used for reference. -
Beijing DB11527-2008 Code for Safety Management of Power Transformation and Distribution Room_527-2008 Beijing DB11527-2008 Specification for Safety Management of Power Transformation and Distribution Rooms-527-2008, which is detailed and rich, can be downloaded by netizens. -
Safety technical disclosure of high-pressure rotary jet grouting pile construction All personnel must carefully abide by the national policies, decrees, rules and regulations on security. Establish the safety post responsibility system, sign the safety production responsibility letter level by level, clarify the division of labor, and assign responsibility to each person. -
Reinforcement planting scheme for distribution room in a region According to the design requirements, the imported Grade A glue conforming to the Code for Design of Concrete Structure Reinforcement (GB50367-2006) shall be selected for the project, and Huiyu FIS V 360 S type rebar planting glue shall be used. -
Safety assurance measures for high-pressure rotary jet grouting pile construction Strengthen the management of safety production, educate the staff on safety production, set up full-time safety inspectors on the construction site, and timely discover and deal with potential safety hazards. -
DB 13/T 5614-2022 Code for Safety Management of Power Transformation and Distribution Room This document specifies the general requirements, site environment, equipment and facilities, fire-fighting facilities, operation and maintenance, and personnel requirements of the safety management specification for the power transformation and distribution room. This document is applicable to the safety management of the power transformation and distribution room. This document is not applicable to the safety management of underground power transformation and distribution room. -
Switch selection in the design of power distribution room When designing the power distribution room, the switch shall select the breaking capacity and use: 1. The breaking capacity of the circuit breaker shall be selected by calculating the expected short-circuit current of the line. 2、 The limiting short-circuit breaking capacity and operating short-circuit breaking capacity of the circuit breaker. 3、 Electrical clearance and creepage distance of circuit breaker. 4、 Application of four pole circuit breaker -
Design of self maintenance substation (station) and distribution room Elevator equipment, fire fighting equipment, centralized underground parking lot, water pump room, heat exchange station, property and community buildings, park lighting, etc. are powered by self maintenance substation (station) (power can be supplied by the local maintenance substation if the centralized monomer load is less than 100WK) -
Construction of a high-voltage power transformation and distribution project HXGN high-voltage ring network cabinet is added at XX switchyard of Huandong Line of * Substation, laying of YJV22-15KV-3 * 150 high-voltage cables from XX switchyard to the high-voltage incoming cabinet of XX1 # substation and distribution substation and the high-voltage outgoing cabinet of 1 # substation and distribution substation to the high-voltage incoming cabinet of 2 # substation and distribution substation. 3P1 low-voltage cable YJV from generator of 1 # substation to 2 # substation -
Construction design of electrical distribution room project Scope of work: power supply equipment, cable laying and various commissioning of the power distribution room. -
10KV transformation and distribution room startup scheme Content introduction The electrical part of the project includes: a new 10/0.4KV power transformation and distribution room is built in the station control center and the living area respectively. The transformer capacity in the station control center is 2X1000KVA and 2X800KVA, and the capacity of the power transformation and distribution room in the living area in front of the plant is 1X1000KVA. The main wiring form of 10KV system adopts single bus section# -
Environment monitoring system of Ankrui power distribution room At present, there are a large number of widely distributed distribution rooms of various voltage levels in China to provide safe and reliable power supply for enterprises and residents. The distribution room generally adopts the system of unattended and regular patrol inspection, which not only wastes human and material resources, but also cannot achieve real-time monitoring of the environment and safety of the distribution room. The environment of the power distribution room is stable and reliable (air conditioner, fresh air fan, temperature and humidity, leakage -
Calculation table of fireproof materials for 10kV distribution room Rough calculation, wrong, irresponsible According to the estimation rule dictated by Master.................. -
Research on Mine High Voltage Distribution Switch Controller This paper introduces a kind of mine flameproof high-voltage distribution switch controller, which takes K7M-DRI4UE programmable controller as the control core, and sets the functions of overvoltage, undervoltage, phase failure, leakage, overload, short circuit protection, etc -
Safety requirements and instructions for distribution box The electrical rated value and action setting value of the main distribution box shall be compatible with the rated value and action setting value of the shunt switch electrical appliance. -
Safety technical disclosure of electrical high-voltage switch installation The safety technical disclosure of electrical high-voltage switch installation is detailed and rich, which can be downloaded by netizens. -
Control room, power distribution room and explosion-proof control room Before rebar processing, the factory certificate or other quality certificates of raw materials shall be checked, and random samples shall be taken according to the material inspection regulations to recheck the materials. Only materials that pass the recheck can be used in the project. Before construction, the reinforcement shall be straightened, the rust on the surface of the reinforcement shall be removed, and the blanking shall be carried out according to the drawings. The processed reinforcement products shall be purchased according to the use part of the unit project -
6 kv distribution room commissioning construction scheme According to the bidding documents, the 6KV switch cabinet is metal armored, vacuum circuit breaker, with protection grade of IP30, VH ＝ 6KV, and rated opening capacity of 400MVA spring operating mechanism. The 6KV switch cabinet is provided with an intelligent control protection unit, which is connected with the computer monitoring control and protection of the 6KV substation through optical fiber cables, and can realize local and remote control, monitoring, and calculation -
Technical disclosure of safety requirements for power distribution room 1) The temporary power distribution room on site shall be close to the transformer side, well ventilated, and take measures to prevent rain, snow, fire and small animals from entering and leaving. Obvious safety signs shall be set up, and their fire resistance rating shall not be lower than Grade 3. Fire extinguishing equipment meeting the requirements shall be provided. (2) The distribution panel and control panel in a row shall be equipped with short circuit, overload and leakage protection devices. Each distribution line shall be numbered -
Technical disclosure of safety requirements for distribution box 1) The distribution system at the construction site shall be equipped with indoor general distribution panel and distribution box or outdoor general distribution box and distribution box for hierarchical power supply, and the capacity of distribution devices at all levels shall match the actual load. Power and lighting shall be set separately. -
High pressure jet grouting pile safety technical disclosure. doc High pressure jet grouting pile safety technical disclosure. doc High pressure jet grouting pile safety technical disclosure. doc High pressure jet grouting pile safety technical disclosure. doc High pressure jet grouting pile safety technical disclosure. doc High pressure jet grouting pile safety technical disclosure. doc -
Function application of intelligent operation and maintenance platform in power distribution room Power distribution intelligent operation and maintenance is to combine cloud computing, the Internet of Things, big data and the "Internet+" service concept, and to provide managed power distribution intelligent operation and maintenance management services for power end users with the mechanism of "online+offline". -
Construction control in a 10KV power transformation and distribution room The construction control in a 10kV power transformation and distribution room is relatively complex. The control model and its supplement are proposed to facilitate the decomposition of safety, progress and quality control in the construction. Combined with the specific characteristics of the construction in the power transformation and distribution room, the control model is used to decompose the contents of safety, progress and quality control, thus achieving good control effects. -
Electrical construction scheme of power transformation and distribution room This article explains the construction procedures and methods of the substation and distribution station, which can be used for reference by peers -
High voltage distribution construction organization design of a substation In this project, there are 10 35KV distribution cabinets, 47 10KV distribution cabinets, 2 20000KVA transformers, 1 DC panel (200AH), 1 protection system (including 5 protection panels, operating console, etc.), 14 dry-type transformers (12 1600KVA, 2 2000VA) and cables in cable interlayer (2-6-axis) -
Regulations on operation management of power transformation and distribution room Regulations on Operation Management of Power Transformation and Distribution Room I. The operation personnel on duty of the power transformation and distribution station shall be familiar with the work scope of property right division and maintenance of electrical equipment, and master the relevant operation technical regulations. 2、 The electrical operation personnel on duty shall patrol and inspect the metering devices installed indoors and other electrical equipment belonging to the power supply bureau. When the above electrical equipment is abnormal, it shall be reported to the power supply bureau in time -
Reinforcement planting scheme for column and wall of distribution room in resettlement room This data is the plan for planting reinforcement on the column and wall of the distribution room of the placement room, which is only for reference according to local conditions. -
Analysis on the Design of Self maintenance Substation and Distribution Room Attachment: "Self maintenance power supply" refers to the maintenance of power facilities owned by users. Some old residential areas or enterprises in the past have a large number of power facilities that δ can be smoothly transferred to power supply enterprises. The maintenance of these facilities mainly involves three situations
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one Ground of high-voltage distribution room -
two High voltage distribution room configuration -
three Local of high-voltage distribution room -
four High voltage distribution room equipment -
five Five prevention measures for high-voltage distribution room -
six Tool cabinet in high-voltage distribution room -
seven Safety sign of high-voltage distribution room -
eight Safety signs of high-voltage distribution room