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Shandong transformer picture, S11 size oil-immersed transformers oil-immersed transformer factory, S11 oil-immersed transformers spec sheet, Shandong transformer manufacturers, the implementation of standards Liaocheng transformers, 35KV dry type transformers price, amorphous alloy transformer standard, KS11 mining transformers Standard dry-type transformers, SCB10 (11) an epoxy resin dry-type transformers, SGB10 (11) insulating non-encapsulated dry-type transformers offer, oil-immersed transformers, S9 oil-immersed transformer models, S11-type oil-immersed transformers plant, amorphous alloy transformer meter weight, SH15 (16) of amorphous alloy transformer picture, mining transformer size, KS9 / KS11 mining transformers latest price, S11 / S13-MR wound core transformer company, S13 / S14-M. RL dimensional wound core transformer sales, rectifier transformer manufacturers, transformer manufacturers furnace, box-type transformers thickness, 35KVSZ9 / SZ11 OLTC specifications, 10KV power transformers theoretical weight table, 35KV power transformers weight, 10KVS11 / S13-M Sealed oil-immersed transformers latest offer, 35KVS11 / S13-35 / 0.4 oil-immersed transformer 2013 prices Shandong Department of German Transformer Co., Ltd. Contact: Support Manager Phone: 0635-8509946 Mobile: 13806353460 Mobile: 13606354450 Fax: 0635-8509948 Address: Dongchangfu to set E-mail: s110kv@163.com Website: http: //www.s110kv.com Liaocheng Transformer Co., Ltd. developed the export of 13.2 kV, 11 kV, 20 kV, 33 kilovolt other export single, S13 oil-immersed transformers, dedicated submersible pump oil transformers, 10 kV, 6 kV converter transformer, mine explosion transformers, isolation transformer, rectifier transformers, arc furnace transformers, 10 kV transfer capacity transformers, SCB10 epoxy cast dry-type transformers; in 2006 developed the S13-MRL-dimensional magnetic circuit wound core 10 kV transformer, as the province's first, and last year the product gradually enter the market, the product is an ideal in the form of a three-phase transformer magnetic circuit is completely symmetrical structure, in addition to a general loss of transformer core volume, noise, no-load current is low, you can also make lower losses, material and more economical. 2007 developed amorphous alloy oil-immersed transformers; suitable for urban and highway and railway tunnels buried power transformers, in 2009 and developed amorphous alloy dry-type transformers, 10 kV and 20 kV converter transformer; 2009 In the development of wind power dedicated 35 kV transformer, and with the Shandong University of Science and Technology jointly conducted 10 kV amorphous alloy transformer design optimization, and achieved remarkable results. According to the national grid of the current plan, the company's ongoing development of amorphous alloy transformer 20 kV and 35 kV wind power development American box-type substation. In short The company has a strong, creative R & D team, adapt to the market to develop, market-leading products. Product quality is the life, Shandong Liaocheng Transformer Co., Ltd. has always attached importance to product quality and product sales service. In 2003 the company passed the ISO9001: 2000 international quality management system certification, and has been running ever since. The company's product quality assessment methods ten years after several changes to improve, we never stopped, the monthly assessment, strictly cash, to stabilize and improve the quality of products has played a good role. Companies often learn from foreign counterparts useful things for the company's products, continuous improvement, to win customer satisfaction and consolidating market. Companies rely on quality products and quality service, after nearly two decades of unremitting efforts to create out of their mature market, and Shandong, Shanxi, Hebei, Tianjin, Beijing, Gansu, Inner Mongolia, Heilongjiang, Henan, Jiangsu and other more than a dozen provinces, municipalities and 82 provinces, municipalities and county power enterprises and more than 100 large customers, establish a stable business relationship, and exported to Kenya, the Philippines, the Middle East and other countries and regions. Shandong Liaocheng Tak (Yongchang) Transformer Co., Ltd. is the production of oil-immersed transformers, dry-type transformers, S9 / S11 transformer prices, KS11 mining transformers, 35KV transformers, 10KV power transformers and other main high and low voltage transmission and distribution equipment complete sets of power equipment manufacturing enterprises, leading products are: 35KV, 20000KVA and below S9, S11 series oil-immersed power transformers, dry-type transformers; 10KV S13 series of three-dimensional magnetic circuit wound core transformer; SH15 amorphous alloy series power transformer; D11 series single-phase wound core transformer; KS9 series mining transformers; American box changed, European box changes, the power transformer core processing and the body of processing, according to user requirements and design and production of special transformers, non-standard transformers, OEM production. Annual production capacity of 2 million KVA. Advanced technology and strict quality management product won the customer recognition and trust, Shandong transformer marketing performance rising, users throughout most of the country, some products exported to the United Arab Emirates, Southeast Asia and other countries and regions. Shandong Liaocheng Tak (Yongchang) Transformer Co., Ltd. through ISO9001: 1994 quality management system certification, 2001 version for ISO9001: 2000. S11-MR series ungraded (core cross-section is circular) volumes core transformer in December 2001 was named "national key new products," the State Science and Technology Commission and other five departments. Brothers transformer is SETC electricity (2002) 21 article published in the first volume core transformer manufacturers, Liaocheng City, "the contract, the word" bank "AA" grade credit enterprise, provincial "garden type unit ", Liaocheng City" Top Ten Star "enterprise, provincial high-tech enterprises, the city is a listed company recommended reserve companies. Yongchang transformer follow people-oriented, advocating science, the pursuit of excellence in corporate philosophy, adhere to the quality of life, service and development of operating principles, to first-class product prices, high quality services to our customers return to our support and love, Yongchang transformer Company employees are welcome to visit guidance. oil-immersed transformer factory, S11 oil-immersed transformers spec sheet, Shandong transformer manufacturers, the implementation of standards Liaocheng transformers, 35KV dry type transformers price, amorphous alloy transformer standard, KS11 mining transformers, dry Standard transformers, SCB10 (11) an epoxy resin dry-type transformers, SGB10 (11) insulating non-encapsulated dry-type transformers offer, oil-immersed transformers, S9 oil-immersed transformer models, S11-type oil-immersed transformer factory, Amorphous alloy transformer meter weight, SH15 (16) of amorphous alloy transformer picture, mining transformer size, KS9 / KS11 mining transformers latest price, S11 / S13-MR wound core transformer company, S13 / S14-M.RL perspective Sales volume core transformer, rectifier transformer manufacturers, electric transformer manufacturers, box-type transformers thickness, 35KVSZ9 / SZ11 OLTC specifications, 10KV power transformers theoretical weight table, 35KV power transformers weight, 10KVS11 / S13-M sealed ? oil-immersed transformers latest offer, 35KVS11 / S13-35 / 0.4 oil-immersed power transformers in 2013 prices 35KV national standard transformer SZ10-16000 / 35KV transformer technology agreement 35KV transformer use of environmental conditions 1 GB1094-1996:? "Power Transformer" 2 GB / T6451-2008: "Three-phase oil-immersed power transformers technical parameters and requirements" 3 GB311.1: "insulated high voltage transmission and distribution equipment" 4 GB / T16434: "high voltage overhead lines and power plants, substation The environmental pollution classification and external insulation selection "5 GB / T15164:" oil-immersed power transformer load Guidelines "6 GB763:" AC high voltage electrical work in long-term heat "7 GB2900:" Electrotechnical terminology "1.1. 8 GB5273: "transformers, high-voltage electrical and bushing terminals" 1.1.9 GB2536: "Transformer oil" 1.1.10 GB7449: "Power transformers and reactors and other lightning impulse test and operational impact test guidelines" 1.1.11 GB7328 : "transformer and reactor sound levels measured" 1.1.12 GB10237: "external power transformer insulation levels and dielectric test insulating air gap" 1.1.13 GB156: "standard voltage" 1.1.14 GB50229: "Thermal Power Plant and Change The electrical fire protection design "1.1.15 GB5027:" Typical fire regulations electrical equipment "1.1.16 GB191:" Package and storage flag "1.1.17 GB4109:" AC voltage is higher than 1000V casing of general technical conditions "1.1.18 IEC 60076-08: "power transformer application guide" Details: Good SCB10 series of epoxy resin cast dry-type distribution transformers insulation performance, strong anti short-circuit capacity, high resistance to lightning impulse level. Epoxy cast dry-type distribution transformers high and low voltage coil by epoxy resin casting seal, good performance epoxy resin used, cracking, high temperature, high mechanical strength, long life. Retardant, moisture-proof, explosion-proof non-polluting. Transformer oil transformer components: Ingredients transformer oil is very complex, mainly by cycloalkanes, alkanes and aromatics composition, its relative dielectric constant ε between 2.2-2.4, pure electric strength of transformer oil It is very high, up to 4000kV / cm or more, but the purification of transformer oil on the project, can only reach 50 ~ 60kV / 2.5mm, mainly because inevitably there will be impurities in the manufacturing process and operation, water, bubbles mixed in, but also by the impact of electric and heat during operation, the oil will break down the gas and polymers. In the high electric field, these break out of gas, and oil in the water and fiber and other impurities in the electric field along the field direction, arranged in "bridge", a leakage path, the situation is serious, resulting in "small Bridge "breakdown, so that the compressive strength of oil is reduced. Therefore, the internal transformer insulation structure, to consider the above factors, to take the necessary measures to prevent the formation of "bridges", resulting in the loss or accident transformer parts. Thermal aging at all transformer oil are present in both the original tank residual oxygen, while fiber decomposition will produce oxygen. At higher operating temperatures, the oxidation process transformer oil proceeds faster, so that the viscosity increased, darkening, increased poise mud, tgδ value increases, the breakdown voltage drops. In addition, there is also the problem of aging electricity, with the extension of the pressing time, the breakdown voltage of the oil gap decreases. Oil-immersed power transformers, high field strength at partial discharge, prompting further reduce oil molecules to each other higher molecular weight synthetic wax-like substance, while low-molecular gas escaping. Wax-like substance accumulates in the winding insulation of high field strength near the area, blocking oil passages, the impact of heat, the gas generated increased discharge more likely to develop. Therefore, in the operation of oil need frequent inspection, testing, and timely treatment (oil filter, etc.). Now many large transformer protection or membrane nitrogen protective measures. Diaphragm protection is a little smaller than the conservator of oil and rubber capsules filled with the oil surface of the conservator, the capsule and the atmosphere, and thus cut off from contact with the atmosphere of transformer oil. This will ensure the stability of oil properties. Shandong Department of German Transformer Co., Ltd. is specialized in electrical transformers research, development and production of the manufacturers. Address Liaocheng City Development Zone Industrial Park, the main products are: 10KV / 35KV transformer, S9 / S11 oil-immersed transformers, SCB10 / SCB11 epoxy resin dry type transformers, SGB10 / SGB11 insulating non-encapsulated dry-type transformers, SH15 amorphous alloy transformers, KS9 / KS11 mining transformers, power transformers, high voltage switchgear, low-voltage switchgear. I am strong technical force, with all kinds of advanced production and testing equipment and advanced production technology to ensure product quality, safe, reliable, energy saving and environmental protection. China Electric Power Research Institute is recommended enterprises, departments were awarded the "quality of trust units", "the contract and keeping promises", "qualified to confirm measurement units", "AAA-credit units." Contact: Support Manager Phone: 0635-8509946 Mobile: 13606354450 transformer model specifications: ① by Voltage Rating: 1000KV, 750KV, 500KV, 330KV, 220KV, 110KV, 66KV, 35KV, 20KV, 10KV, 6KV like. Thermal insulation ② Press media points: dry-type transformers, oil-immersed transformers, dry-type transformers which are divided into: SCB epoxy cast dry-type transformers and SGB10 non-encapsulated H-class insulation dry-type transformers. ③ Press the core structure Material: silicon steel laminations transformers, silicon steel core transformer coil, amorphous alloy core transformer. ④ according to the design of energy-saving sequence typing: SJ, S7, S9, S11, S13, S15. ⑤ divided by the number of phases: single-phase transformers, three-phase transformer. ⑥ by volume for our current transformer rated capacity is the R10 priority coefficient, ie to open 10 th calculated in multiples of 10, 50KVA, 80KVA, 100KVA, 125KVA, 160KVA, 200KVA, 250KVA, 315KVA, 400KVA, 500KVA, 630KVA, 800KVA, 1000KVA, 1250KVA, 1600KVA, 2000KV, 2500KVA, 3150KVA, 4000KVA, 5000KVA like. The first three-phase transformer F S representatives on behalf of cooling air-cooled transformer windings S stands for the three representatives of winding Z 7 represents a transformer load tap transformer 7, in general now rarely 7 type, because It is a high energy transformer transformer capacity of 40,000 representatives YN 40000kVA 110 representatives voltage transformer connected group yn0, d11 representatives of the transformer, the high-pressure side, the pressure side, low side were a star, star, delta connection; N, n representing the neutral point of the transformer is grounded star connection, the number 0 and 11 for the transformer connection group using the phase angle relationship between the clock hair representation. For reference purposes only. Detailed Power dry-type transformers type power transformer model as follows: transformer models usually represented by the symbol phase, the cooling mode, voltage mode, winding cores and other materials, and transformer capacity, rated voltage, winding connection components. The following power transformer Model Code meaning DSJLZ SC SG JMB YD BK (C) DDG D- S- single-phase three-phase winding L- J- ONAN as aluminum Z- three-phase load tap SC- epoxy resin casting SG- three-phase self-cooling JMB- local lighting transformers YD- test a single-phase transformer BF (C) - Control transformer (C of C-type core structure) DDG- single coherent style low voltage high current transformer Note: A power transformer digital part: slash left the rated capacity (kVA); slash on the right represents the primary rated voltage (kV). For example 1: SJL-1000/10, the three-phase oil-immersed self-cooled aluminum, dual coil power transformers, rated capacity of 1000 kVA, high voltage side rated voltage 10 kV model representation of power transformers: Basic Model + Design Number - Rated Capacity (KVA) / high side voltage, for example 2: S7-315 / 10 that is a three-phase transformer (S) copper core 10KV transformer capacity 315KVA, energy-saving design number 7 for example 3: scr9-. 500/10, s11-m-100/10 S-- C-- casted three-phase (dry type transformers) r-wound 9 (11) - Design No. 500 (100) - Capacity (KVA) 10-- Rated voltage (KV) m-- closed Model meaning: SCZ (B) 9-XXXX / ** SC-- three-phase solid molding (epoxy cast) Z-- load tap B-- low pressure foil coil 9- - Performance level code XXXX-- rated capacity (kVA) ** - rated high voltage (filled by rating) Transformer models: the number of windings of the transformer cooling phase number + + if forced oil circulation + load or no-load tone Pressure + Design number + "-" + capacity + high side rated voltage components. The German Transformer Co., Ltd. Shandong Contact: Support Manager Phone: 0635-8509946 Mobile: 13806353460 Mobile: 13606354450 Fax: 0635-8509948 Address: Dongchangfu to set mailbox: s110kv@163.com Website: http: // www.s110kv.com www.gtobal.com member.coovee.net www.kvov.com/ supply.zhongsou.net china.npicp.com/ shop.ebdoor.com/ www.mfqyw.com/ oil-immersed transformer factory, S11 oil-immersed transformer spec sheet, Shandong transformer manufacturers, the implementation of standards Liaocheng transformers, 35KV dry type transformers price, amorphous alloy transformer standard, KS11 mining transformers, standard dry-type transformers, SCB10 (11) an epoxy resin dry type transformers, SGB10 (11) insulating non-encapsulated dry-type transformers offer, oil-immersed transformers, S9 oil-immersed transformer models, S11-type oil-immersed transformer factory, amorphous alloy transformer meter weight, SH15 (16) amorphous alloy Transformers pictures, mining transformer size, KS9 / KS11 mining transformers latest price, S11 / S13-MR wound core transformer company, S13 / S14-M.RL perspective sales volumes core transformer, rectifier transformer manufacturers, electric transformer manufacturers , box-type transformers thickness, 35KVSZ9 / SZ11 OLTC specifications, 10KV power transformers theoretical weight table, 35KV power transformers weight, 10KVS11 / S13-M sealed oil-immersed transformer latest offer, 35KVS11 / S13-35 / 0.4 oil-immersed transformer 2013 prices