Dry-type transformers price Qinzhou Qinzhou Qinzhou dry-type transformer manufacturers of dry-type transformers

Qinzhou transformer factory direct price is also a wholesale cash on delivery, Qinzhou transformer manufacturers promise: quality assurance, cash on delivery, welcome to inquire: 15313033767 Chow dry-type transformers corporate values ??struggle in silence, to provide users with safe electrical environment. Energy saving, environmental protection, efficient, low-carbon! Year of the Land of corporate members is the consistent pursuit of values! We create joint Huitong enterprise invites all members old and new customers join hands to create green electricity world! Qinzhou dry-type transformer structure and characteristics: epoxy resin cast dry-type transformers with safety, fire retardant, non-polluting, can be directly installed in the load center. Maintenance-free, easy to install. Good moisture resistance, after outage without pre-drying can be put into operation. Low loss, low partial discharge, low noise, can be 120% of rated load forced air conditions. Themselves with perfect temperature protection control system, providing a reliable guarantee the safe operation of the transformer. Reliability of the product has reached the advanced level. Dry Qinzhou transformer factory direct price with quality parameters complete your selection Qinzhou "Year of Remittance 'transformer factory, the main products include dry-type transformers, S11 oil-immersed transformers, box-type transformers, load tap power transformer, now launch a special dry-type transformers, the product quality materials, scientific formula, advanced production and testing equipment is made according to strict production process. Products with high reliability, long life characteristics. Dry-type transformers according to different environments, can be configured with different levels of protection or do not configure shell casing. Can be used as oil-immersed transformer replacement products, suitable for high-rise buildings, commercial centers, airports, tunnels, chemical plants, nuclear power plants, ships and other important places or special environment. Qinzhou dry-type transformer manufacturers Welcome! Contact: Yan Manager Mobile: 15301371728 Tel: 010-57243013 E-mail: bjclht@163.com Fax: 010-62882621 Qinzhou dry-type transformers Features: core: core is made of imported high-quality cold-rolled silicon steel, third all-miter seam construction, stem F grade with no latitude banding, the core surface with epoxy resin coating, reducing the load loss, no-load current and metal noise, clamps and tight back piece with a special surface treatment, the product appearance quality has been further improved. Qinzhou dry-type transformers Features: 1. copper wire coil wrapped around or foil, glass fiber-reinforced epoxy resin without fillers vacuum degassing dehumidifying drying the whole cast, high mechanical strength, resistance to short circuit, impact resistance ability 2 The high voltage winding first end and intermediate taps copper insert embedded structure, steel is good, easy to downshift, neat appearance. 3. Core made of high quality cold rolled grain oriented silicon steel sheet stack system, multi-step 45-degree miter joints. Surface covered with a resin insulating coating, resistant to moisture, rust and noise reduction. The core, between the use of clamps and clamping coil elastic member, so that the coil in a stable compressed state, to reduce noise. 5. Press the self-cooling transformer design, the whole cast of high (low) pressure coil inside the cylinder wall is reserved for longitudinal duct, can be equipped with forced air cooling device (cooling fan), the use of forced air cooling device, can increase the output capacity of 20 %. 6. with a thermostat, put platinum resistance (PtlOO) embedded hole in the top of the low-voltage coil. To monitor the transformer winding temperature, cooling fan and automatic start and stop with a fault alarm, over-temperature alarm and over-temperature trip function, dry-type transformers to provide reliable overload protection device, thereby enhancing the safety of dry-type transformers running. Qinzhou dry-type transformers temperature control system and air-cooled system: The top-blown cross-flow cooling fan, the cooling fan has low noise, high wind pressure, appearance and other characteristics, enhanced overload of the transformer. Temperature is controlled by intelligent temperature controller, improve operational safety and reliability of the transformer. Qinzhou dry-type transformers shell and outgoing busbar protection: protective housing to the transformer for further security, protection class IP20, IP23 and so on. Housing material are aluminum, cold rolled steel, stainless steel, etc. for users to choose. Low pressure discharge outlet with a standard bus lines, side line and the top outlet available, users can also design special and outlet. Qinzhou performance standards 1.GB1094.11-2007 dry-type transformers dry type power transformers 2.GB/T10228-2008 dry type power transformers technical parameters and requirements 3.GB/T17211-1998 dry type power transformer load guidelines 4.GB1094. 10-2003 Power transformers Part 3: Insulation levels, dielectric tests and external insulation air gap 5.JB / T10008-2004 6 ~ 500KV level transformer sound level 6.JB / T56009-1998 dry power transformer product quality grading NOTE: 1: The company customers can request the production of non-standard transformer 2: the weight and dimensions of the table data for reference only, subject to change without notice Qinzhou dry-type transformers altitude conditions of use does not exceed 1000m; ambient temperature: the maximum temperature of + 40 ℃ ; maximum daily average temperature + 30 ℃; the highest annual average temperature of + 20 ℃; outdoor minimum temperature of -30 ℃; minimum temperature of -5 ℃ indoor Qinzhou dry-type transformers and other series transformer Ordering Information: Special Transformer Ordering Information 1, generally based on user requirements write technical agreement, including the rated capacity, a secondary voltage, voltage mode and series, connection symbol, short-circuit impedance, the test data requirements and other special technical requirements. 2, with our technical progress and production development, product upgrading. A variety of data listed in this catalog allows adjustment in production, without notice, any special technical requirements of users, can be specifically agreed when ordering. Power transformers Ordering Information 1, Model 2, rated capacity (kVA), three-winding transformer of high, medium and low voltage winding capacity ratio (%) 3, high pressure rated voltage (kV), voltage mode, the percentage of the number of stages and voltage tap (%) 4, the pressure Rated voltage (kV), voltage mode, series and tap voltage percentage (%) 5, low rated voltage (kV) 6, the short-circuit impedance (%) 7 Connection symbol 8, cooling Mode 9, special requirements: such as ambient temperature, altitude, number of phases, frequency, load tap changer, insulation levels, environmental requirements. Substations Ordering When ordering, the ordering party shall provide the following information: 1, substation type, quantity; 2, the substation model, capacity; 3, high pressure and low pressure models and parameters a wiring scheme and main components; 4, shell material, color and requirements; 5, the user can consult personally if the other requirements in the order; 6, please provide altitude plateau and weather conditions. Qinzhou dry-type transformers deliver prompt the company through a third party logistics, cash on delivery delivery, in agreeing to purchase, in accordance with company policy, customers need to pay the appropriate amount of margin, the margin of the date of receipt, it will be based on contract duration, location and other related content arrange delivery of goods to the local, correct inspection after the buyer, to pay the balance. Qinzhou dry-type transformers create joint Huitong service group produced a dry-type transformers in line with the national standard (related qualification needs, please contact us). Qinzhou dry-type transformers implementation of a warranty, no matter where causes of dry-type transformers defects, component damage, we were ready to provide the Services and related accessories. Confirmation is caused by damage to the equipment user then discuss the matter. Our commitment, the user received a homogeneous field service, immediate response, sent within 24 hours to ensure that the relevant personnel to the scene. Quality professional, trustworthy! Qinzhou dry-type transformers shipping instructions: shipping way: car distribution, private third-party logistics [eg: Bond], railway transportation. 1. car distribution: transportation time: 24 hours. Scope is limited: central, northwest and north. 2. shipping logistics: cargo inspection payment, three days to arrive. It involves covering the whole country. 3. China Railway Transport: Usually 3-5 days to; railway coverage area, please contact us!