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Three-phase transformer
Three-phase isolation transformer Shanghai Xilu Electric Technology Co., Ltd., located in the beautiful metropolis of Shanghai, is located at No. 5888 Huyi Highway in Jiading District. It is a large-scale enterprise specializing in the production, sales, development and technical service of transformers. SBK isolation transformer, dry-type transformer, CNC machine tool isolation transformer, photovoltaic isolation transformer, laser transformer, BK control transformer, K13 / K11 / K20 isolation transformer, medical isolation transformer, three-phase to single-phase transformer, high-current heating transformer, Transformers, step-up transformers, tunnel-specific transformers, single-phase transformers, single-phase dry-type transformers, three-phase isolation transformers, three-phase dry-type transformers, explosion-proof transformers, row lamp transformers, JMB row-lamp transformers, dry-type power transformers, excitation transformers, three-phase Servo transformers, intelligent servo transformers, ZSG rectifier transformers, EPS / UPS isolation transformers, safety isolation transformers, machine tool transformers, JBK transformers, marine transformers, DC transformers, fully automatic AC regulators, contactless regulators, digital display stability Voltage regulator, single-phase voltage regulator, digitally regulated voltage regulator Voltage regulator, laser regulator, ultra-low voltage regulator, tunnel regulator, three-phase regulator, power regulator, purified AC regulator, anti-interference AC regulator, compensation power regulator, large Power automatic voltage regulator, manual voltage regulator, electric voltage regulator, TSGC2J three-phase voltage regulator, contact voltage regulator, TDGC2J single-phase voltage regulator, auto-coupled voltage regulator, three-phase induction voltage regulator, TSJA oil pressure regulator. see more
Product Categories
Isolation transformer
Isolation transformer Xilu isolation transformer is the main component of various power supplies and electrical equipment. The simplest isolation transformer is a transformer with no shielding layer between the primary and secondary, and the number of turns is 1: 1. It is mainly used for input and output. Electrical isolation between them, thus solving the construction problem between the two. Isolation transformers are sometimes called insulation transformers. In addition to changing the voltage, Xilu's isolation transformers can also electrically isolate the input and output windings from each other. The primary and secondary layers are shielded with copper foil to isolate harmonics and avoid current waveforms. Distortion pollutes the mains power grid and avoids the danger of simultaneously touching the live housing (or metal parts that may be live due to insulation damage) and ground. Isolation transformer is a widely used power supply interference suppression measure, which solves the mutual interference between equipment brought by the ground circuit. The input and output voltage of the isolation transformer can be designed according to requirements. There are single-phase and three-phase or multiple inputs and outputs. There are various specifications such as triangle and star. The isolation transformer has a rated power of up to 3500KVA. It uses advanced imported winding machines and a full set of vacuum pressure dip paint. 80 100 120 140 Incremental drying method, which makes the insulation paint better attach to the coil, which can reduce the transformer's working noise, loss, temperature rise, and increase the service life of the transformer.
Three-phase transformer
Three-phase transformer Xilu three-phase transformer SG transformer not only has the function of changing voltage in the power grid, the three-phase transformer can also isolate the third harmonic of the power grid to the equipment, protect the heat generated by the machine and reduce the life of the insulating material. Xilu three-phase transformer is particularly suitable for import For equipment use, this series of three-phase transformers are widely used in AC 50-60HZ, connection mode, adjustment of head position, winding capacity distribution, outer box (selected according to different use environments), can be carefully designed and manufactured according to user requirements. Phase transformers are produced by our company using high-quality materials and advanced technology for many years. They have the advantages of moisture resistance and easy maintenance. They can penetrate into load centers and can be used for transmission and distribution of subways, high-rise buildings, airports, stations, docks, enterprises and tunnels. place.
The control cabinet of the three-phase transformer can add a variety of control switches (circuit breakers, contactors), testing instruments (voltmeter, ammeter, function table) indicator lights, etc. to form a complete power supply device according to the needs of the user. Exhaust device, temperature display, over-temperature alarm, computer-controlled 485 interface, etc. The color of the cabinet can be arbitrarily selected according to the needs of the user.
Control transformer
Control transformer Xilu Control Transformers BK, DBK and other fine series control transformers are based on domestic BK, XLBK, TBK and other series of control transformers. Over the years, control transformers have further absorbed the advantages of similar products at home and abroad, and are manufactured with advanced technology and rigorous design.
And the connection terminal of the advanced method abroad is preferred. Xilu control transformer has the characteristics of excellent performance, reliable operation, low energy consumption, small size, safe wiring, and wide applicability. It is an ideal transformer power supply; BK, XLBK, TBK And other series of control transformers, suitable for 50 / 60Hz AC circuits with a rated power supply voltage not exceeding 1000 V, as control power sources for machine tools and mechanical equipment, work lighting and signal light sources; they can also be used as small power sources to control the transformer's conventional voltage 550V, 380V, 440V, 410V, 400V, 399V, 380V, 220V, 110V, 127V, 48V, 36V, 24V, 12V, 6V.
Three-phase dry-type transformer
Three-phase dry-type transformer Xilu three-phase dry-type transformers are widely used in local lighting, high-rise buildings, airports, terminals, CNC machinery and other places. Simply put, three-phase dry-type transformers are transformers whose cores and windings are not immersed in insulating oil. Three-phase dry-type transformer cooling methods are divided into natural air cooling (AN) and forced air cooling (AF). Under natural air cooling, the three-phase dry-type transformer can continuously run for a long time under the rated capacity.
Under forced air cooling, the output capacity of the three-phase dry-type transformer can be increased by 50%. It is suitable for intermittent overload operation, or emergency overload operation; due to the large increase in load loss and impedance voltage during overload, the three-phase dry-type transformer is in a non-economic operating state, so it should not be subjected to long-term continuous overload operation. .
The core is mainly composed of silicon steel sheets and coils. An insulation tube is placed between the high and low voltage coils to increase electrical insulation, and the coils are supported and restrained by pads. The fasteners overlapping the parts have anti-loosening performance.
Machine tool transformer
Machine tool transformer Xilu machine tool transformer is a new series of products designed and manufactured with advanced technology with reference to 90 years abroad. Machine tool transformer products comply with VDE0550, IEC204-1, IEC439, GB5226-85 and other related standards. The machine tool transformer can be connected in two ways: crimping and plugging.
And has the terminal to prevent accidental contact protection, power frequency 50-60HZ, machine tool transformer input voltage generally does not exceed 500V, machine tool transformer can be widely used in machine tools and mechanical equipment and other general electrical control and local lighting and indicator power supply use.
The machine tool transformer is a new type of transformer power source developed by our factory by absorbing foreign products of the same level. It has the characteristics of small size, safe and reliable wiring, high protection level, good performance, etc., and can work effectively for a long time in rated load.
Three-phase isolation transformer
Three-phase isolation transformer Xilu three-phase isolation transformer is the main component of various power supplies and electrical equipment. The simplest three-phase isolation transformer is a transformer without a shield between the primary and secondary, and the number of turns is 1: 1. The electrical isolation between input and output solves the problem of construction site between the two. Sometimes called insulation transformer, in addition to changing the voltage, the three-phase isolation transformer of Xilu Company can also electrically isolate the input and output windings from each other, and isolate the primary and secondary with copper foil shielding to filter harmonics and avoid current waveforms. Distortion pollutes the mains power grid and avoids the danger of simultaneously touching the live housing (or metal parts that may be live due to insulation damage) and ground. The three-phase isolation transformer is a widely used power supply interference suppression measure to solve the mutual interference between equipment brought by the ground circuit. The input and output voltages of the three-phase isolation transformer can be designed according to requirements. There are single-phase and three-phase or multiple circuits. Input and output, there are various specifications such as triangle and star, the rated power is up to 3500KVA, the use of advanced imported winding machine and a full set of vacuum pressure dipping paint, winding using the whole winding method of winding, three-phase isolation transformer full set of subdipping Lacquer adopts 60 80 100 120 140 incremental baking method, which makes the insulation varnish better attached to the coil, which can reduce transformer operating noise, loss, temperature rise and increase transformer service life.
Transformer manufacturer
Transformer manufacturer A series of transformers produced by Xilu transformer manufacturers include: SG / SBK isolation transformers, dry-type transformers, CNC machine tool isolation transformers, photovoltaic isolation transformer manufacturers, laser transformers, BK control transformers, K13 / K11 / K20 isolation transformer manufacturers, Medical isolation transformers, three-phase transformers, single-phase transformers, high-current heating transformers, self-propelled transformers, step-up transformers, tunnel-specific transformers, single-phase transformers, single-phase dry-type transformers, three-phase isolation transformer manufacturers, three-phase dry-type transformers, Explosion-proof transformers, running lamp transformers, JMB running lamp transformers, dry-type power transformers, excitation transformer manufacturers, three-phase servo transformers, intelligent servo transformers, ZSG rectifier transformers, EPS / UPS isolation transformer manufacturers, safety isolation transformers, machine tool transformers, JBK transformers , Marine transformer, DC transformer.
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