Your search for three-phase transformer manufacturers ends at trutech products. Our offered transformer is the perfect example of technology and modernity. To search out more details about the product and price range of each unit, be in touch with us.
1. The transformer core is made of imported high-quality cold-rolled silicon steel sheet, which greatly reduces no-load loss and no-load current. The core is� tightly� bound to ensure the compactness and reduce noise. 2. The high and low voltage windings are� made of oxygen-free copper. The low voltage winding of 500KVA and below is of double-layer cylinder structure,� of 630kVA and above adopt double helix or four helix structure. High-voltage winding adopts multi-layer cylinder structure. 3. Dyn11 is used in the transformer connection group to reduce the influence of harmonics on the power grid and improve the quality of power supply. 4. The transformer is a fully sealed structure, with three coats of primer and one coat of finish paint applied on the inner and outer surfaces. The product is salt fog proof, moisture� proof and fungus-proofing, beautiful, durable and reliable 5. The measured noise value is lower than the standard and maintenance free under normal operation.
PION range of low voltage transformers comprise of double wound and custom designed transformers. PION transformers are available in open enclosed, oil cooled models to suit the customer requirement. Air cooled transformers are available in Open and Enclosed models. The enclosed models are supplied in sheet steel enclosures. Louvering is provided for the heat dissipation of the generated heat. Oil cooled transformers are housed in MS Tank and provided with adequate pressed steel radiators to ensure proper heat dissipation Oil cooled units are available with standard accessories viz. oil level indicator, drain plug / drain valve, earth terminals, unidirectional CI wheels, Oil fill hole and terminal covers.
Our capability: -we can design, manufacture, testing various kinds of transformers up to 5000kva according to iec standards, ansi standards, bs standards, en61558 standards and technical specifications from client. -we have exported our transformers to usa over $700, 000 every year. Our major products: -oil immersed distribution transformers up to 5000kva. -dry type transformers up to 5000kva. -isolation transformers: three phase from 100va to 5000kva and single phase from 25va to 500kva. -auto transformers: three phase from 100va to 5000kva and single phase from 25va to 500kva. -medical transformers up to 1600kva. -toroidal transformers up to 100kva. -auto voltage regulator(voltage stabilizer) up to 5000kva. -eps, ups transformers. -rectifier transformers. -control transformers. -reactor is included: Parallel, serial reactor. Filter reactor. Starting reactor. Dc reactor. High frequency resonant inductance.
Rated power: 320kVA Winding connection: Dyn11 Frequency: 50Hz Voltage: 22/0,4kV No-load losses (Po): 390 W Short-circuit losses(Pk): 3330 W Maximum no-load current(I0): 2% Short circuit voltage(Uk ): 6% Standard: : TCVN 6306 (IEC 60076); Decision 62 / Q EVN Quality standard: ISO 9001:2015; ISO 14001:2015
D363 & D364 range of current transformers are combination designed 3 CT in 1, save more space comparing general unit CT, suitable for primarycurrent 75A to 600A, supporting the use of molded case circuit breaker according to the rated current size.
Three phase transformers are used on three phase energy systems either as security - isolation type transformer or step up -down transformer, in some cases step-up and step down transformers can be produces as auto transformer for reducing the price. Nominal power Isolation type or auto type Input-output voltage and current values according to duty factor Input - output connection types ( delta - star etc ) Galvanic isolation Input - output voltage steps Input-output connection materials Isolation class Metal enclosure and ventilation Mounting type ( horizontal - vertical ) ... Etc Guven-is determines these technical specifications by communicating directly to the customer before designing process in order to avoid any problem. When every detail is clear a sample transformer is produced and tested by guven-is and submitted to the customer for the final approving before the ordering. Http://en.Guvenisregulator.Com.Tr/userfiles/files/3%20phase%20transformer%20eng(1).Pdf
Three phase current transformers Model: DASN240, DASN242, DASN248, DASN249, DASN250 Input current: 60-1600A Output: 5A /1 A Accuracy: 0.2/0.5/1.0
Epoxy Potting,Double-screw fastening,safe,easy to install,portable. Wide inner window,allowing clamping of big cables or bus-bars. Wide range of sizes to accommodate all the existing installations. Conforms to IEC185,BS7626,BSEN60044-1 and IEC60044-1.
DASN series three phase current transformer development of DAS series,use it in primary current 60A-1600A electric circuit , Supporting the use of plastic shell breaker.
Epoxy Potting,Double-screw fastening,safe,easy to install,portable. Wide inner window,allowing clamping of big cables or bus-bars. Wide range of sizes to accommodate all the existing installations. Conforms to IEC185,BS7626,BSEN60044-1 and IEC60044-1.
S13 series of Three-phase oil Immersed Transformers,three phase transformer,three phase variable transformer,3 phase transformer,three phase power transformer,3 phase step down transformer Oil Immersed Transformer Model and Meaning Model No. Rated CapacityKVA Rated Voltage KV Connection Group Symbol Loss W No-load Current (%) Impedance Voltage% High Voltage KV Tapping Range of High Voltage Low VoltageKV No-load On Load S13-M*R-30/10 30 10 ±5%±2x2.5% 0.4 Dyn11Yyn0 80 630/600 0.30 4.0 S13-M*R-50/10 50 100 910/870 0.24 S13-M*R-80/10 80 130 1310/1250 0.22 S13-M*R-100/10 100 150 1580/1500 0.21 S13-M*R-160/10 160 200 2310/2200 0.19 S13-M*R-200/10 200 240 2730/2600 0.18 S13-M*R-250/10 250 290 3200/3050 0.17 S13-M*R-315/10 315 340 3830/3650 0.16 S13-M*R-400/10 400 410 4520/4300 0.16 S13-M*R-500/10 500 480 5410/5100 0.16 S13-M*R-630/10 630 570 6200 0.15 4.5 S13-M*R-800/10 800 700 7500 0.15 S13-M*R-1000/10 1000 830 10300 0.14 S13-M*R-1250/10 1250 970 12000 0.13 S13-M*R-1600/10 1600 1170 14500 0.13 Notes: The Dimension and weight will be changed according to the requirements. These two data in the table will be subject to the factory documents. We are pleased to deliver Transformer, Distribution Transformer, Power Transformer, Oil Transformer, Dry Type Transformer. Safe payment and on time deliver time will give you.If you want to know more about the product, please click here.
Three-phase transformers are used to convert the available 3-phase mains voltage into any load voltage. To cater for the wide range of application areas involved,these transformers are essentially available in the same kinds of designs as the single-phase transformers, e.g. Three-phase dry-type transformer: separate winding version Three-phase series transformer: autotransformer winding version Three-phase safety, isolating, mains or insulating transformer: separate winding version In terms of how the 3 coils are connected, there are various options available and each of these provides the transformers with specific properties. The vector group code is composed of the following elements: The upper-case letter indicates the higher-voltage winding (the highest voltage in terms of operation). The lower-case letter indicates the lower-voltage winding. The brought-out neutral is indicated by means of N or n (depending on voltage level). â?¢ The distinctive number indicates the phase angle of the lower voltage in relation to the higher voltage (distinctive number multiplied by 30). The following winding connection options are available Delta: D, d Wye (or star): Y, y Zigzag: Z, z Example: Dyn5 Higher-voltage winding is delta-connected. Lower-voltage winding is star-connected with a brought-out neutral. The lower voltage lags behind the higher voltage by 150�° (5 x 30�°). Unless specifically requested otherwise, the transformers are configured with a double-star connection and a brought-out neutral (vector group Yyn0); for autotransformers the vector group is YNa0. Our three-phase transformer range includes all our standardised types for the 25 30.0 kVA performance range and a frequency of 50/60 Hz
On the basis of the S9 series, the S11 series products have an average no-load loss of 20%. The no-load current is 70-85% lower than the S9. The temperature rise is reduced by 10K, and the service life is more than doubled. Even under the load of 20%. it can still be used for a long time. The running noise is reduced by 2-4 decibels. High and low voltage windings, body assembly, fuel tank structure, protection device, etc. are similar to S9 series transformers. It also adopts non-suspension structure, adopts vacuum drying, vacuum oil filtering and oil filling process, adopts corrugated oil tank, and has no oil storage cabinet and other structures.
66KV series product line has found a far-flung avail not only in agricultural grid modification within urban and rural areas, but also in industrial or mineral enterprises. Till now, the corporation has formed its series and commercially scaled production and the product line runs well and thereby is highly appraised by our popular users. ã??ã??The transformer body is reliably positioned for ensuring that no dislocation occurs with the transformer and no deformation occurs with the windings during long-distance transportation or during long-term operation. Without the need of core suspension and being maintenance free, this product line may be used just via direct grid connection
This standard is applicable to three-phase double winding oil immersed power transformer with voltage class 35kV, rated capacity 50 ~ 31500kVA and frequency 50Hz. Â This standard is not suitable for dry and damp heat belt type power transformer and power plant, transformer substation own three phase power transformer.
Our produced 110KV series product line has formed a standardized colony, with its versions developed from former 9 versions to present 10ã?�11 or 13 versions. Furthermore, new product versions with a self-cooling configuration, with an air-cooling & maintenance-free configuration, and with a no-core-suspension configuration have been released into the markets. In featured performance, the product line is core suspension free on site, highly efficient and energy saving, high in impedance, low in loss, in noise, in temperature increase, and in local discharge, i.e., â??1 free, 2 highs, and 4 lowsâ?�. This product line may satisfy market demands requiring high power supply quality, low losses and low noise, and a long interval between overhauls.
Three phase dry type transformer SG-100VA Since 1989, YOYIK has been engaged in the manufacture and supply of industrial spare parts, accumulating rich industry experience and strong technical strength. The company not only produces various types of generator set accessories, but also provides customers with professional technical support and customized services. In particular, in the technical transformation and overhaul projects of thermal power plants, hydropower stations and metallurgical enterprises, YOYIK's solutions have been well received. With its unremitting pursuit of quality and a complete after-sales service network, YOYIK has become a trusted partner of many companies. Yoyik can offer many spare parts for power plants as below: #DF-Three phase dry type transformer SG-100VA-DF Reversal monitoring speed sensor CS-2F-075-05 Rotating joint 1005-095-045 Flame TV tube SXJZ-70C Temperature Switch 456856-NEE5J5 mag pickup sensor 330103-00-05-10-01-00 Tachometer HY-TACH/TH-01 LVDT Sensor 191.36.09.14 Eddy Current Sensor PR6423/002-010 analog pressure sensor 403219-29SQ14 Proximitor 3300XL 11mm 330780-50-00 industrial displacement sensor C9231127 temp thermometer WSSP-481 System power module SY4201 Speed sensor CS-1G-D-085-02-02 speed sensor CS-1H-D-085-05-00 speed sensor 70085-1010-414 3/4-20 Hydrostatic Level Transmitter MIK-P261 SENSOR DIFFERENTIAL EXPANTION PROBE PR6426/010-040 + CON 021/916-160 Pneumatic Actuator GDR085 F05F07YS17/S14 DISPLAY UNIT MODUL AVC ESP CONTROL AUTOMATIC SCR GGAJ02(TM-2) Flame detector sensor IFD100-SE Sensor Speed Transmitter SZ-6 high precision pressure gauge PHV2BRN Cable 330130-040-00-00 LVDT Sensor 5000TD-15-01 Pressure Switch 0166-40303-1-011 temperature sensor WZPM2-06-308-M18-S-A Shaft Displacement Preamplifier PR6423/010-110 THERMOCOUPLE 158.91.10.01+2 ELECTRIC ACTUATOR M8610 Bending joint CA79860-24-00 Mitsubishi Gas Turbine Module FXDOM01D sensor 10000TD-E Speed sensor CS-1G-G-100-02-01 CT BDCTAD-01 Eddy Current Signal Converter CON041/913-030 Three phase dry type transformer SG-100VA MY-DFYL-2024-10-22
Three-Phase oil-immersed Power Transformer Production descrption:The S9, S10 and S11 series 20kV and 35kV three-phase oil immersed transformers meet GB1094 Power Transformers and GB/T6451-2008 Technical Parameters and Requirements of Three-Phase Oil Immersed Power Transformers in terms of performance. With cores made with quality cooled rolled silicon steel sheets and coils made with quality oxygen free copper, they are beautiful in appearance and safe in operation. These products are widely used in rural and urban industrial and agricultural power grids. The main funtions and features:â?? High reliability, advanced performance and reasonable economic indicators.â?? The iron cores adopt stepped three-level joints with the surface coated with hardening varnish, to reduce loss and noise. â?? With new winding structure, reasonable oil passage design and new insulation structure, the mechanical strength and anti-short circuit capacity are improved.â?? There are various tank structures which look both beautiful and elegant.Product Model20kv,35kv Oil Immersed electric power transformerwhy choose us1. We are factoryXiecheng have more than 10 years experience in electric power industry, the production capacity up to 240MVA with the primary voltage of  220KV,qualified supplier for china state grid.Offers more then 5000pcs of transformer to the over seas, Cost-effective, highly efficient, durable and easy-to operate transformer is what we deliver.2. Provided turnkey solution We offers you a complete turnkey solution for building a power plant, steel plant, foundry or metal forming Industry. We can design the plant, manufacturer the equipment, install and commission it. also we can Provide the professional engineer team to your place to run the factory for you.3. Strict Quality Control SystemBefore Being dispatched from our factory all of our equipment will undergo a series of strict test, including the appearance quality test, voltage electrical test, aging test also the package strength checking. On our production line each worker takes personal responsibility for their assigned task and this allows us to guarantee our products.4. Professional after sales service(1) Our teams provide onsite installation, commissioning and after sales service. (2) You will get free lifelong technical advice from our highly qualified engineers at Xiecheng. This will give you a lot of confidence when buying from our company.(3) We guarantee the ongoing supply and preferential prices for spare and wearing parts.(4) Our highly qualified team of service technicians are well equipped to keep your transformer operating at high efficience at all times.
Products descrption of Electric Power Transformer:The performance of SZ-M and SZ series 10kV and 35kV on-load tap changing transformers conforms to GB1094 Power Transformers and GB/T6451-2008 Technical Parameters and Requirements of Three-Phase Oil Immersed Power Transformers. With cores made with quality cooled rolled silicon steel sheets connected with fully sloping joints without being perforated and coils made with quality oxygen free copper,, Electric Power transfromer are beautiful in appearance and safe in operation. Electric Power transfromer are widely used for rural and urban industrial and agricultural power transmission and distribution. The main function and features:â?? On-load voltage regulation has high reliability, advanced performance and reasonable economic indicators.â?? The iron cores adopt stepped three-level joints with the surface coated with hardening varnish, to reduce loss and noise. â?? With new winding structure, reasonable oil passage design and new insulation structure, the mechanical strength and anti-short circuit capacity are improved.â?? The tanks have two structures: fully sealed type and the type equipped with oil storage.Product ModelSZ Series 10kv 35kv oil immersed electric Power Transformerwhy choose us1. We are factoryXiecheng have more than 10 years experience in electric power industry, the production capacity up to 240MVA with the primary voltage of  220KV,qualified supplier for china state grid.Offers more then 5000pcs of transformer to the over seas, Cost-effective, highly efficient, durable and easy-to operate transformer is what we deliver.2. Provided turnkey solution We offers you a complete turnkey solution for building a power plant, steel plant, foundry or metal forming Industry. We can design the plant, manufacturer the equipment, install and commission it. also we can Provide the professional engineer team to your place to run the factory for you.3. Strict Quality Control SystemBefore Being dispatched from our factory all of our equipment will undergo a series of strict test, including the appearance quality test, voltage electrical test, aging test also the package strength checking. On our production line each worker takes personal responsibility for their assigned task and this allows us to guarantee our products.4. Professional after sales service(1) Our teams provide onsite installation, commissioning and after sales service. (2) You will get free lifelong technical advice from our highly qualified engineers at Xiecheng. This will give you a lot of confidence when buying from our company.(3) We guarantee the ongoing supply and preferential prices for spare and wearing parts.(4) Our highly qualified team of service technicians are well equipped to keep your transformer operating at high efficience at all times.
