Check the panel configuration and arrangement of components and wiring with approved schematic diagrams. Check physical properties of MV switchgear system if free from any damages or defects. Position each rail so the overhang beyond the frame is equal to each end of the rack,or as specified on the rack assembly drawing. 64 Internal Arc Faults. Project Manager is the overall responsible person for the process of implementation of the work methods. They switch large consumers, mostly … Fabricate frame of finished wood or metal and cover instructions with clear acrylic plastic. The complete solution for Custom built medium Voltage & Low Voltage Switchgear Panel, Solar Panel, CNC Machining Works and Capital Equipment. Bolt cross braces together where they cross each other. With its ultimate safe features and credibility, alfa-12 Switchgear is the best solution for MV applications, either near to the load or to a generation plant in the auxiliary substations. We welcome you to Genisys Technologies. We can design and assembly switchgear panel as customer's SLD(Single-line diagram). Place rail on frame clamp nut, push bolt assembly upward. SecoVac - 3.3kV - 27kV Embedded Pole Vacuum Circuit Breaker. Electrical supervisor will verify that all relevant approved latest revision of shop drawings, technical submittals, inspection and test plans are available in the work place for installation reference. Ground rack according to local codes. Ensure installation of MV Switchgear assembly carried out in accordance with manufacturer’s installation recommendation, requirement of applicable standards and in accordance with recognized industrial practices and specified project specification. The most selling model is KYN28 medium voltage switchgear panel and KYN61 medium voltage switchgear panel, please kindly check the details in this page. ) With the frame, braces and rails assembled, check frame alignment, torque all bolts as indicated. After receiving the materials on construction site, quality engineer shall inspect the materials as per ITP and checklists. MV switchgear manufactruer,can be equipped with VS1 VD4 3AH5 ZN65A VB2 VCB, Meets IEC standard,send us your SLD (Single Line Drawing) or requirements ,we design switchgear plan for you.KYN28 indoor metal-clad switchgear is a complete power distribution device for 3.6~24kV,3-phase AC50/60Hz,single-bus and single-bus sectionalized system. Attach cross braces to frames for strength and rigidity between the frames. REG615. The gas-insulated medium-voltage switchgear type 8DJH for secondary distribution systems up to 24 kV is factory-assembled, type-tested, 3-pole metal-enclosed single-busbar switchgear for indoor installation. we also offer customers solutions for savings and safety, improving living comfort and renovating interiors and exteriors of houses, … The supervisors and foreman will  inspect all the materials delivered to the work place and ensure that these are correct and free of any damage or defect. Bring the base frames or panels on the locations using approved lifting method. Type-tested switchgear installations with insulated enclosures are subject to IEC 62271-201. Home › Products › Protection & Distribution › MV Switchgear. Make sure frames are plumb before tightening bolts to the required torque. Complete earth terminals of all components and their related connections. Do not locate the battery near HVAC ducts of exhaust, heat sources (i.e.,equipment that generates heat or direct sunlight). Minimum clearance of 800 mm shall be maintained at rear side of the panel for providing easy access for termination of cables and other maintenance works. Home > Power T&D > MV&LV Switchgear > LV Switchgear > NGC8 Low-voltage Switchgear Panel, Withdrawable type Return List NGC8 Low-voltage Switchgear Panel, Withdrawable type Optional features include key Do not Install in an air tight enclosure or room with no ventilation. MV Circuit Breakers. Consider available space, including aisles for cell installation, maintenance, and possible cell replacement. Knkong Electric's switchgear panel manufacturing range is 3.6KV to 40.5KV,  our switchgear panel with exquisite appearance, precise internal layout, easy to use, safe, perfect for any occasion,especially 11KV switchgear panel and 33KV switchgear panel are the hottest switchgear panel in the international market. Making the switch to digital switchgear We help plant operators understand how digital switchgear can help overcome the hidden costs of traditional switchgear by improving your ability to collect, access, analyze and take action on the data your equipment and infrastructure creates, helping you achieve cost savings of up to 30 percent. Over 18,000 numbers have already been installed worldwide. Remove temporary lifting eyes, channels, and brackets and temporary blocking of moving parts from main distribution board on units and components. Standards for MV-Switchgear IEC 62271-1 High-voltage switchgear and controlgear ... comparison between the switchgear and controlgear type tested for temperature rise and all other switchgear and controlgear of the same type subjected to routine tests (see routine test clause 7.3). Identification of cables to be provided at ends. 33KV switchgear panel, metal-clad MV switchgear power switchgear panel KYN61 metal-clad medium voltage switchgear, Knkong、ABB or Schneider inside 40.5KV, three-phase, AC 50/60Hz Can be equipped with VS1-40.5 VCB Meets IEC standard Design switchgear plan as SLD (Single Line Drawing) Install the switchgear panels components on concrete bases and assemble completely plumb and level, before grouting in holding-down bolts. Frame and mount the printed basic operating instructions for main distribution boards, including control and key interlocking sequences and emergency procedures. Mount on front of main distribution boards. we can complete any of your designs 100%. Manufacturer of MV Switchgear Panel offered by Rij Electricals, Pune, Maharashtra. These will be properly labeled and returned to the warehouse. The preparation of power cable for connection to the switchgear is a specialized function and an experienced cable jointer should be employed for this purpose. Tighten the electrical connectors and terminals, including grounding connections, according to manufacturer published torque tightening values. MV switchgear for secondary distribution up to 24 kV, 1250 A, 25 kA. Remove temporary lifting eyes, channels, and brackets and temporary blocking of moving parts from main distribution board on units and components. The method of statement describes the procedure for material delivery inspection, installation and inspection of MV switch gears. With voltage range up to 36kV, current range up to 2000A and a large variety of functions, these components are used in multiple industries. Figure 11 – Busbars of MV switchgear panel Depending upon the design, busbar joints are insulated/shrouded . Share: Twitter Facebook LinkedIn Email Print. Install all incoming and outgoing cable supports, cable ends and termination fittings required for power and control cables. Attach corner brackets to end rails to prevent batteries from falling off end to rack during a seismic event. Use cable tie down as needed. In addition, a routine test is made on every completed panel or every transport unit. Get contact details and address| ID: 22203096455 Installation to be inspected and certified as “Fit for energization” as per manufacturer I authorized representative. Determine the preferred layout and ensure the socket-outlet is located near the equipment and easily accessible. When corrosion is detected, scrape away the corrosion to bare metal. This page provides steps for successful installation of medium voltage electrical switchgear panel on a construction project or building. Place the panels as per drawing plans, schematics, coordination drawings and diagrams indicating location and arrangement of MV switchgear panels. Place frames at the floor locations. The switchgears are made so that you can disconnect breakers from the switchgear room, but you cannot connect them. Attach the support rail to assembled frame. The Construction Manager/Site Engineer will be responsible for all construction activities at the site and will directly supervise through erection supervisor/skilled workmen at the work site. (6mm) maximum may be required to level support rails both front-to back and side-by-side. Periodic inspections of the entire battery rack are to be made to observe any signs of acids corrosion. Continue to do so until continuity has been reestablished. Ensure the unit is plumb then mark through the four screw holes to identify where the pilot holes will be drilled. Site electrical & QC engineers will be responsible for arranging and controlling the inspection and testing activities. Neutralize the area with the solution of bicarbonate soda and water (1 pound of soda to 1 gallon of water), dry and then paint the area with acid-resistant paint. Ensure that equipment supports, fixings and the like, and sleeves for passage of feeders and cables which are to be built into foundation, bases, cable trenches or building structure are provided as and when required and that they are properly Installed. Switchgear Panel Parts LV & MV SWITCHGEAR PANEL For newly range of product for those industries who are mainly engaged in Designing, constructing, commissioning & lifetime support of electrical control panels and industrial switchgear to any sector worldwide. Mount the unit using the pan head screws. All control wiring is to be neatly enclosed in special trunking and secured in place. In analogy to distribution grids, switchgear can be assigned to the primary or secondary distribution level:Primary Distribution – What is characteristic for the primary distribution level are high load and short-circuit currents and high-end secondary features of the switchgear with regard to protection, measuring, and (remote) control.The switchgear is almost completely equipped with circuit-breakers. Note that together with standard IEC 62271-200, IEC 62271-1 is always to be observed. Electrical substation mounted on skid which steps down the voltage to large motors for mining or oil and gas applications among others. A2S is the company for building renovation and plant construction in addition to programming and engineering of high and low voltage systems. Obtain approval before installing. Attach all calibration certificates in the work inspection request showing the date and record of calibration. 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