Rated Input Current:5A Rated Output Current:2.5mA Turns ratio:2000:1 Phase Angle Error:less than 20'(1A,100) Linear Range:0~20A(100) Mounting(mm):D5.0 * Small size * High accuracy * Good consistency * Used for current and power measurement
Advantages of toroidal transformers 1. High efficiency and high performance price ratio Toroidal core has good electromagnetic performance, like high saturation magnetic flux density, high primary inductance and large unit magnetizing power capacity, which improve the utilization ratio of the core and the winding window area, and reduce the number of turns and the direct current resistance, and also greatly improve the overload capacity and load efficiency of the toroidal transformer. Based on these conditions, the product design does not need to consider more power margin and heat dissipation conditions, and also effectively control the cost. 2. Excellent no-load characteristics Toroidal core is wound with high permeability silicon steels, no gap on magnetic circuit, low magnetic resistance. Under the same power and magnetic field density, the no-load loss and exciting current of toroidal transformer are only 50%~70% of other transformers, which reduce the standby loss and improve the equipment operation reliability. 3. Low noise There is no gap of toroidal core, the silicon steels are tightly winded, and after the vacuum impregnation with pressure it becomes a whole. Even in the middle, high magnetic frequency, it will not cause noise due to magnetic expansion. This is what the EI, dry-type and other lamination cores cannot match. 4. Low magnetic flux leakage, low leakage inductance Toroidal core has a high saturation flux density, and the coil is uniformly distributed on the core, magnetic potential difference can effectively reduce the magnetic leakage. Normally, with the same transformer specifications, the magnetic flux leakage of toroidal transformer is only 1/10 of the EI one. The main coil is tightly and rationally layered winded, and then the leakage inductance of the primary and secondary coils can be better coupled to reduce the primary and secondary leakage inductance. 5. Safety of electrical structure There is a certain thickness of stacked dielectric film between the core and primary coils, primary coil and electrostatic shielding, electrostatic shielding and secondary coil, secondary coil and the installation plate, which completely isolates the electrical gap and is safe without maintenance. Therefore, isolated toroidal transformers have been widely used in medical equipment transformers.
Casing of Transformer Casing of Transformer Product Introduction It is not necessary for general dry-type transformer to equip casing, means the protective degree is IP00, if need to be equipped with casing, protective degree is IP20, Casing is constituted by a safety shield to prevent accidental electrocution. Under the conditionof having dripping water, the transformer can be equipped with casing of that protective level is IP23. According to users special requirements, we can provide casing with IP54 protective level. Temperature Controlling and Cooling Devices Temperature controlling device Transformer adopts BWDK temperature controlling device, temperature measuring component is in the top of low voltage winding that can detect automatically and cyclically display working temperature of three-phase winding. When the temperature of winding reaches setting value , thermometer can automatically start the fan, stop the fan, signal transfer output, tripping output, etc. Air cooling device Transformer is equipped with dedicated Axial flow cooling fan, transformers capacity can be increased by 40%, even more under the condition of forced- air cooling.
Rectifier Transformer Rectifier Transformer (ZPS, ZBS, ZSS) Product Introduction: Rectifier transformer is for power transformer with rectifier device. Its role is to provide AC power for the rectifier. Then the rectifier will change AC power to DC power supply. Itâ??s mainly used in the metallurgy, chemical industry and some other industry. Itâ??s low-loss, low-noise, shock resistant, and short-circuit resistant. Rectifier transformer also has the advantages of strong ability of over-load, compact structure, small size, reliability of power supply. Product Features: Stable electrical performance: combing the load feature and the status of fluctuation of electric grid and voltage, atmospheric over-voltage, according to the rectifier transformer load conditions, determine a reasonable and reliable insulation level and insulation model, to ensure the reliable and stable electric performance of the product. Environmentally safe coefficient of the productâ?§1.67. High degree of dynamic stability: the winding has a high mechanical strength , with a strong ability of anti contingencies, to meet the bad environment of load. During the process of design and manufacture, it eliminates the dynamic unstable source caused by magnetic leakage or non-normal transportation. The product has high dynamic stability. The resistance is 30% higher than the power transformer with same capacity. Good thermal stability: advanced product design. The heating part and temperature rise of the hottest dot are strictly controlled, with sufficient temperature margin. If necessary, additional axial oil duct can be added in the coil. Cooling way can be chosen according the load loss value of the coil, then to allocate the oil flow reasonably to reach the best cooling effect. Main temperature rising index is at least 5C lower than national standard. Copper wire is used as coil and down-lead, selecting low current density. High ability of overload: the product comes with strong capacity of over-load and over-voltage. It can be operated safely in long-term under the condition of rated load. It can be operated safely in long-term under the condition of 100% full load ( environment temperature 40C);the terminal on the transformer connected with the motor can bear 1.5 times the rated current, which is 5S. Load character is fully considered during the product design and manufacturing. Temperature rising, insulation properties and choice if attachment are considered to meet the overload requirements. Superior performance index: no-load current design. Manufacturing capacity is lower than that of normal transformers with same capacity that regulated by national standards. Obvious energy-saving, low noise Simplified structure, elegant appearance. The oil tank adopts the technology of anti-leakage to avoid the leakage, eliminating the fuel tank leakage.
Trutech Products is the most influential Isolation Transformer Manufacturers, suppliers, and exporters in the global market areas, who are known for delivering bespoke solutions for better transmission and results. We have gained a global recognition for serving the world with the tidy solutions for all kind of complex applications no matter what you serve. Reach us on the numbers given below to avail the customization options in the complete range.
product description S13-M oil-immersed distribution transformers for the distribution network and industrial and mining enterprises in the power supply and distribution system in the important equipment Transformer in the industrial and mining enterprises in various regions of the country, agriculture and civil construction can also be used in petroleum, chemical industry, Multi-chemical substances. Capacity in the 630 ~ 2000kvA range of low-voltage windings with cylindrical or spiral structure, high mechanical strength, ampere-turn distribution balance, the product of good short-circuit resistance. S13-M oil-immersed transformer body to add the positioning structure, so that in the transport process does not produce displacement, and all fasteners with fastening nuts to ensure that products in the long run is not loose during the fasteners to meet the Not hanging core requirements. S13-M oil-immersed transformer uses a corrugated oil tank, cancel the oil conservator, cover and box along the complete death or bolt fastening, extending the service life of transformer oil. S13-M oil-immersed transformer surface to the oil, to embroidery, phosphate coating after spraying primer, topcoat, to meet the metallurgical, petrochemical and wet pollution areas of special use requirements. Selection of components, using a sealed transformer tank, according to standard requirements to install a pressure relief valve, signal thermometer, gas relays, etc., to ensure the safe operation of the transformer. The series of products beautiful shape, small size, can reduce the installation area, is the ideal maintenance-free high-quality products.
Control transformer is the most used device in the industrial applications to take a high control on the voltage output. Trutech Products is the highly advanced Control Transformer Manufacturers in the array for catering the global industry with the highly efficient range of the products. All the products we manufacture are passed through various quality checks to ensure the best that you deserve. Feel free to write us back to know more about our range.
Applicable Standards: IS, IEC, ANSI, JIS, BS, DIN, ETC. TRANSFORMER OPTIONS: Cooling Tubes / Radiators / Corrugated Tanks Pole Mounted / Ground Mounted Free Breathing / Hermetically Sealed CSP / Non CSP Winding-Copper/Aluminium (Foil / Rectangular Wire / Round Wire) Fittings and Accessories, Cable Terminations etc.as required Standards: MUSKAAN’S transformers are designed and tested as per IS : 2026, BS - 171, IEC - 76 & IEC - 726. Vector Group: Transformers will be connected as per vector group reference Dyn11. Other vector groups can be offered as per specific requirements Terminal Arrangement: H. V. - Bare Bushings or Cable Box, L. V. - bare bushings or cable box. Disconnecting chambers can also be provided on both HV and LV Cable boxes. Temperature Rise MUSKAAN’S transformers are designed for a maximum temperature rise of 40 / 50 degree C of oil / winding. Lower temperature rise can be offered on request. Other Information Minimum Order Quantity: 1 Unit(s)
Applicable Standards: IS, IEC, ANSI, JIS, BS, DIN, ETC. TRANSFORMER OPTIONS: Cooling Tubes / Radiators / Corrugated Tanks Pole Mounted / Ground Mounted Free Breathing / Hermetically Sealed CSP / Non CSP Winding-Copper/Aluminium (Foil / Rectangular Wire / Round Wire) Fittings and Accessories, Cable Terminations etc.as required Standards: MUSKAAN’S transformers are designed and tested as per IS : 2026, BS - 171, IEC - 76 & IEC - 726. Vector Group: Transformers will be connected as per vector group reference Dyn11. Other vector groups can be offered as per specific requirements Terminal Arrangement: H. V. - Bare Bushings or Cable Box, L. V. - bare bushings or cable box. Disconnecting chambers can also be provided on both HV and LV Cable boxes. Temperature Rise MUSKAAN’S transformers are designed for a maximum temperature rise of 40 / 50 degree C of oil / winding. Lower temperature rise can be offered on request. Other Information Minimum Order Quantity: 1 Unit(s)
copper Aluminum 1455
Send me blueprints or draws with dimensions information to quote Size: E128~196, R.Core, Adaptor, E114~24 Input/Output: Customer's requested specification
Texol Transformer Oils are manufactured from carefully selected New Generation Right Base Oil with emphasis on product purity at every stage of refining. They pass through 3 stages of purification. They are manufactured to meet the following specifications: â?¢IEC 296 â?¢IEC 60296: 2021-02 Edition 4.0 Application: They have excellent cooling efficiency, long life, better insulation properties, reduced corrosive Sulphur and aromatic contents, can withstand extreme climatic conditions. PRIVATE LABELLING OF TRANSFORMER OIL IS PART OF OUR CORE BUSINESS
Dry Transformers up to 3.6 MVA, 33 KV (Indoor & Outdoor) EGYTRAFO Group produces a wide range of Dry type Cast Resin transformers up to 3.6 MVA, 33 KV which are suitable for indoor and outdoor installation (inside an enclosure with certain IP) and ambient temperatures up to 45oC. Dry type transformers is a reliable alternative for oil immersed transformer with low running costs, free maintenance, environmental friendly and suitable for operation under heavy load fluctuations. * Different types: Impregnated LV, Casted HV Casted LV, Casted HV Al â?? Al winding (Aluminum) Cu â?? Cu winding (Copper) * Cooling Methods: Air Natural (AN) Air Forced (AF) : Increased Power by 35-40 % * General Characteristics & Advantages: Fire resistance : In locations where the fire risk associated with the use of mineral oil is unacceptable like offices, shopping complexes, apartment buildings, hospitals etc. Maintenance free: No liquids/oil to contaminate, break down, leak or explode and burn Insensitive to moisture High overloading capacity Long and stable lifetime Installation close to load centers (maximum safety) Easy to connect and install Immediate switch-on Easy to repair No special requirements for installation room Environmentally safe Hardly inflammable Low operational cost and service expenses High performance, reliability and high short circuit strength * Field of Applications: Transportation means as railways underground, trams, and tunnels Locations with vibrations and shocks (like ships and cranes) All products comply to IEC standardsKEMA Certified
Types of Oil immersed transformer:- A- Standard distribution transformers: Ratings from 25 KVA to 3500 KVA with vector group Dyn 11 Pole-mounted transformers Pad mounted transformers · Step -up transformers Step -down transformers B- Special Design Transformers: High rating up to 15000 KVA, 33 KV â?? Various numbers of taps for instance: (5,7,9,12,.21, etc.. â?? Dual voltage transformers for both: primary and secondary side Testing transformers according to customer ratings and data Isolating transformers according to customer ratings and data EGYTRAFO Group can design new solutions for Oil & Gas, Utilities, and Industrial sectors, according to their existing networks, and requirements. C- EARTHING Transformers / Zigzag. D- Auto-Transformers: O.L.T.C Auto Transformer with rating up to 600 A & 9 tapping positions. All products comply with IEC Standards KEMA Certified
If the secondary voltage of the Transformer is a high voltage, it is called as Power Transformer. Makpower supplies power transformers which transform energy from higher voltage levels and to distribute this energy to lower voltage substations or directly to large industrial consumers.
This static piece of apparatus improves efficiency and also reduces losses during run time. We provide best in class Power transformer which range from 33 KV to 200 KV voltage class and average rating starts from 200MVA onwards. We strictly adhere to international standards and certifications backed with GMP and best in class service provider.
And this domestic and LT static provides precise reading (voltage) at either step down or step up mode. It is made possible with stringent GMP backed with years of experience. We provide best in class Distribution transformer which range from 11KV to 22KV voltage class and average rating starts from 10kVA onwards. We strictly adhere to international standards and certifications backed with GMP and best in class service provider.
We sell current transformers. Please contact me for quotation.
TAIZHOU BAIRUI ELECTRONIC TECHNOLOGY CO.,LTD is professional in transformer fields,owns certifications of ISO:9001:2008, CE and ROHS , and commits to producing transformers with high quality and low cost. Our transformer is famous at home and broad.we cooperate with many countries including Russia, India and South Korea.Manufacturing like amorphous transformer, inverse transformer, low frequency transformer,driving transformer and so on,Whatâ??s more,we are a factory enterprise ,can customize customerâ??s needs. Looking forward to your inquiry and visiting.
newest transformers 2018 transformers for sale Product Introduction The oil immersed amorphous transformer is an ideal replacement of the traditional silicon steel core transformers,which is widely used in outdoor power distribution system.Mass utility of this type of transformers will acquire good good energy-saving effect and reduce environmental pollution. newest transformers 2018 transformers for sale Performance Advantages & Feature R low running noise and higher reliability---adopting our invention patent technology. RFully sealed structure---applicable for humid environment,regions in short of electricity,large load fluctuation and difficult to do regular maintaining areas. RImproving impulse distribution of winding---all HV winding adopt multi-layer cylinder structure. RGood anti-short circuitability ---uniformly-distributed ampere-turns. RInstalled locating parts---avoid displacement in transportation. RBeautiful appearance,small volume and occupation for installation---ideal product with good quality and free maintenance.
