{"product_id":"ops-713-padmountedtransformer-yb-series-prefabricated-substations","title":"Prefabricated Substation – OPS-0713","description":"\u003csection class=\"catalog-detail-section\"\u003e\u003ch2\u003eProduct Profile\u003c\/h2\u003e\n\n\u003cp\u003eYB Series Prefabricated Substations.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"catalog-detail-section\"\u003e\u003ch2\u003eProduct Applications\u003c\/h2\u003e\n\u003cp\u003eContact OPS to confirm suitability for your installation and operating requirements.\u003c\/p\u003e\u003c\/section\u003e\u003csection class=\"catalog-detail-section\"\u003e\u003ch2\u003eTechnical Parameters\u003c\/h2\u003e\n\u003cdiv aria-label=\"Product specifications table\" class=\"table-scroll catalog-table-wrap\" role=\"region\" tabindex=\"0\"\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel \/ designation\u003c\/th\u003e\n\u003ctd\u003eYB Series Prefabricated Substations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003ePadmounted Transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3\u003eDrawings and layout\u003c\/h3\u003e\n\u003cp\u003ePrimary Scheme Diagram Refer to the attached figure for the primary scheme diagram of the substation.\u003cbr\u003e\nTypical Scheme Example Figure Refer to the attached figure for an example of a typical scheme.\u003cbr\u003e\nFoundation and Layout in Plan Refer to the attached figure for the foundation diagram of the substation. Refer to the attached figure for the plan layout of the substation. Users can choose according to their needs.\u003c\/p\u003e\n\u003ch3\u003eInstallation, use and maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation, Use and Maintenance:\u003c\/li\u003e\n\u003cli\u003eIn addition to the regulations required by the electric power department for installation, acceptance, commissioning test, operation and maintenance, the following matters should be noted for the intelligent integrated substation:\u003c\/li\u003e\n\u003cli\u003eWhen receiving the product, the user should carefully check it according to the relevant regulations. For products that are not installed immediately, they should be stored in an appropriate place according to the normal use conditions.\u003c\/li\u003e\n\u003cli\u003eThe product should be lifted from the bottom using a special lifting tool, as shown in Figure.\u003c\/li\u003e\n\u003cli\u003eThe product should be placed horizontally on a pre-made foundation, and then the gap between the product base and the foundation should be sealed with cement mortar to prevent rainwater from entering the cable room and to connect the high and low voltage cables through the bottom sealing plate of the high and low voltage chambers.\u003c\/li\u003e\n\u003cli\u003eAfter the product is installed in place, reliable grounding should be ensured. The two main grounding terminals on the substation base channel steel, the neutral point and the shell of the transformer, and the grounding heads under the lightning arrester should be grounded separately by the installation department. All grounding should share a grounding device, and the grounding resistance should be less than 4 ohms. The grounding lead from the grounding grid to the grounding lead of this product should be no less than\u003c\/li\u003e\n\u003cli\u003eAfter installation or maintenance, the following inspections and tests should be conducted before operation:\u003c\/li\u003e\n\u003cli\u003eWhether the substation is clean inside;\u003c\/li\u003e\n\u003cli\u003eWhether the operating mechanism is flexible;\u003c\/li\u003e\n\u003cli\u003eWhether the on\/off of the main electrical appliances is flexible and reliable;\u003c\/li\u003e\n\u003cli\u003eWhether the on\/off of the auxiliary contacts of the electrical appliances is reliable and accurate;\u003c\/li\u003e\n\u003cli\u003eWhether the meter and relay actions are accurate and error-free;\u003c\/li\u003e\n\u003cli\u003eWhether the transformation ratio and wiring polarity of the instrument and current transformer are correct;\u003c\/li\u003e\n\u003cli\u003eWhether all electrical installation nuts are tightened and whether the installation is reliable and stable;\u003c\/li\u003e\n\u003cli\u003eWhether the busbar connection is good, whether the support insulator and clamp are installed reliably;\u003c\/li\u003e\n\u003cli\u003eWhether the setting values of the electrical appliances meet the requirements and whether the fuse element specifications are correct;\u003c\/li\u003e\n\u003cli\u003eWhether the contacts of the main circuit and auxiliary circuit meet the requirements of the electrical schematic.\u003c\/li\u003e\n\u003cli\u003eMaintenance\u003c\/li\u003e\n\u003cli\u003eAll components in the product should be maintained according to their respective technical requirements:\u003c\/li\u003e\n\u003cli\u003eIf the selected transformer is oil-immersed, oil sample analysis should be performed at least once a year according to regulations.\u003c\/li\u003e\n\u003cli\u003eFor high-voltage switchgear in operation, after 20 load-carrying operations or 2000 no-load switching operations, the condition of the contacts and the degree of wear of the arcing device should be checked. If any abnormalities are found, they should be repaired or replaced in a timely manner.\u003c\/li\u003e\n\u003cli\u003eAfter the low-voltage switchgear automatically trips, the cause of the trip should be analyzed, and the fault should be eliminated before it can be put back into operation.\u003c\/li\u003e\n\u003cli\u003eA preventive test of the lightning arrester should be conducted once a year before the arrival of the thunderstorm season.\u003c\/li\u003e\n\u003cli\u003eThe product is accompanied by a packing list, a certificate of conformity, an installation and user manual, an electrical wiring diagram, an equipment manual for the main components used in this product, key operation tools, and spare parts provided according to the agreement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"catalog-detail-section\"\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrimary scheme, typical scheme, foundation and plan layout information for project selection.\u003c\/li\u003e\n\u003cli\u003eProduct documentation, operation tools and spare parts supplied according to the agreement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e","brand":"OPS","offers":[{"title":"Default Title","offer_id":50626036301889,"sku":"OPS-0713","price":9650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/9401\/7089\/files\/735a52aace6e_1742280554750031.png?v=1791355632","url":"https:\/\/wopstore.online\/products\/ops-713-padmountedtransformer-yb-series-prefabricated-substations","provider":"OPS","version":"1.0","type":"link"}