Toroidal Transformers Dealers

Current transformers are used for electrical measuring instruments and / or electrical protective devices. They are very useful in high power circuits where the current is large. Current transformers are subdivided into two main categories. MEASURING CURRENT TRANSFORMERS These transformers are used in measuring and indicating current, that is to reduce the line current to a value which is suitable for standard measuring instruments, relays etc.     PROTECTIVE CURRENT TRANSFORMERS These transformers are used for over current and undercurrent relaying for power circuit protection   TYPE : Current Transformers are normally categorized as Ring / Bar type and Wound Primary Ring / Bar type current transformer : A current transformer where primary winding is provided by 'the user. Wound primary current transformer : A current transformer having a primary winding of more than one full turn wound on core. Current Transformers are wound on Toroidal cores which virtually eliminates error due to leakage flux. Adjusting the number of secondary turns may compensate for some errors. Electrical Specifications : Type : Tape insulated Ring type and Epoxy Resin Potting type Primary Current : 50 Amp. To 3000 Amp. in ring type. 25 Amp. To 600 Amp. in epoxy resin Secondary Current : 5 Amp. and 1 Amp. for ring type. 0.2 , 0.1 and 0.05 Amp. for epoxy resin (other on request) Burden : 5, 10, 15 VA. for ring type. 0.25, 0.5, 1 and 2 VA. for epoxy resin type (other on request) Accuracy Class : 0.2, 0.5, 1.0, 5.0, 10.0 Frequency : 50 Hz Operating Temp. : - 10 deg. C to 40 deg. C. Conforms to : IS 2705

Intro Rogowski Technology of Current measurement With its over 20 years of experience in Toroidal Technology Salzer- Engineers have pioneered the design, development andmanufacturing of Rogowski coils and we have been supplying the Rogowski Coils to various OEM’s worldwide. Detailed Description A Rogowski coil, named after the German Physisct Walter Rogowski, is an electrical device for measuring alternating current (AC) or high-speed current pulses.    It consists of a evenly wound helical coil of wire with the lead from one end returning through the centre of the coil to the other end, so that both terminals are at the same end of the coil. The winding is done on a non-magnetic/non-metal former of constant cross sectional area. The whole assembly is then wrapped around the straight conductor whose current is to be measured. The speciality is there is no metal (iron) core. Features 01 Rogowski coils have been used for the detection and measurement of electric currents for decades. The voltage output is proportional to the rate of change of current. This voltage is integrated, thus producing an output proportional to the current. 02 Even though Rogowski Coils are low power sensors, the protection system is immune to external electromagnetic fields. 03 Rogowski Coil can replace CTs for protection, metering, and control purposes. 04 Rogowski Coils are accurate, small, light, and easy to install. They do not saturate. 05 Rogowski Coils provide superior differential protection for power transformers, substation bus bars, generators, and large motors. 06 Rogowski Coils do not create hazards for personnel with open secondary, as Conventional current transformers. 01 Rogowski coils have been used for the detection and measurement of electric currents for decades. The voltage output is proportional to the rate of change of current. This voltage is integrated, thus producing an output proportional to the current. 02 Even though Rogowski Coils are low power sensors, the protection system is immune to external electromagnetic fields. 03 Rogowski Coil can replace CTs for protection, metering, and control purposes. 04 Rogowski Coils are accurate, small, light, and easy to install. They do not saturate. 05 Rogowski Coils provide superior differential protection for power transformers, substation bus bars, generators, and large motors. 06 Rogowski Coils do not create hazards for personnel with open secondary, as Conventional current transformers.   Specifications   01 Range : Frame 1- Upto 2000AMPS 02 Range : Frame 2- Upto 4000AMPS 03 Range : Frame 3- Upto 6400AMPS. Frame 3 is provided with Two Rogowski Application 01 Sudden short-circuit testing 02 Monitoring arc furnaces 03 Lightning test facility 04 Monitoring weld quality 05 Protection of slip-ring induction motors 06 Electromagnetic launchers 06 On-line insulation discharge monitoring 07 transient measurements.            

Matchless excellence is showcased by the Toroidal Voltage Transformers, which we provide. We are amidst the renowned Manufacturers and Suppliers of the Toroidal Voltage Transformers, located in Thane (Maharashtra). These Toroidal Voltage Transformers are acclaimed for their long-life and ease-of-installation. In addition, we provide these Toroidal Voltage Transformers at reasonable rates. Minimum Order Quantity : 500 pieces

We are offering our clients a broad range of Toroidal Transformer. We offer this range of transformer in varied specifications according the different requirements of our valued clients. It is highly demanded in the market due to its specific features. In order to ensure its quality, our offered transformer is duly tested against various parameters before delivering it to the final destination. In addition to this, it is widely used in industrial control panel and electrical appliances. Features: High efficiency Compact size Easy to install

With a wealth of experience and leading market know how, we have established an enviable position as one of the leading manufacturers and suppliers of Toroidal Transformer. This transformer is used in automation, medical equipments and industrial control machines. We manufacture this transformer using high quality materials and components. Clients can obtain this Toroidal Transformer in different technical specifications from us. We are manufacturing transformers for various diversified industries such as Cellular Industries, UPS, Invertors and Custom Design CVT's, Ultra Isolation Transformers. We have created over the years enough capacity to serve diversified customers, even meeting their distress and heavy volume requirement. We are can supply in heavy quantum orders as all the plant & machinery is available in the factory. Key Features: Advantages of the transformer are low weight, high efficiency and low magnetic field radiation This transformer is applicable to the speaker, power amplifier and medical equipments Available in different technical specifications for clients

We are functioning from Bangalore(India); we are capable of serving the clients in a short time span. We have a team of expert quality analysts that stringently checks each and every stage for ensuring quality products at buyer's end. The Toroidal Transformer, supplied by us, is manufactured in compliance with the established industrial standards. Our Toroidal Transformers are designed using the cutting-edge technology.  

Miracle Electronic’s Toroidal transformers are more efficient than other transformers of similar power level. Miracle’s Toroidal Transformers are of smaller size, lower weight, make less mechanical hum, possess a lower exterior magnetic field and generate very low off-load losses. Thanks to the lack of residual gap in the magnetic path, Miracle Electronic’s Toroidal transformers also exhibit higher inrush current. Miracle Electronic’s Toroidal Transformer is certainly the ideal choice for your utility. Our Toroidal Transformers are extremely durable, come with superior wiring, varnishing, connection terminators, Tyco / 3D Terminals and are of low profile, generate less acoustic noise, have a low EMR with a low profile. Our Toroidal Transformers are indeed highly efficient and provide excellent regulation with minimal temperature rise. Miracle Electronic’s Toroidal Transformers: A bundle of massive efficiency Our Toroidal Transformers Are RoHS Compliant, Reach Compliant, Also Available with CE and UL Marked with request. General Product Features & Inclusions Self-Lead TEX E Wires PVC Cables Sleeves Connectors L Clamp With CRGO Round cores With Cold Rolled Grain Thermal fuse Thermal switch Class B /F insulation Epoxy Mounting arrangements, Product Variants available: 1, 10, 20 , 25 , 50 ,100, 500 VA ,1 KVA , 5 KVA ,10 KVA Air cooled 120 /240 V 1 Phase-3 Phase 50 Hz-60 Hz – 400 Hz I UU-2 UU Transformer Low height & Low Profile Miracle Electronics also undertakes requests for custom design and development of Toroid Transformers.Please contact our Customer Support Team for more details.

we are one of the leading manufacturer, supplier and exporter of wide range of ToroidalTransformer in Ahmedabad, Gujarat, India. The offered product is manufactured by our expert professional utilizing high grade copper, other magnetic materials and advanced techniques. These Taroidal Transformer used in large majority in the application where the lower power is required. Used in anapplication in industrial electronics as amplifier, charger, rectifier and other devices. This Transformer can be square, rectangle or circular shape. Available in various sizes, shape according specification given by our clients. Moreover, these Transformers can be available at a very nominal rate. Key Features Small in size Compact design High electrical efficiency Effectively deployed heating Low noise Low maintenance cost Application of AC Synchronous Motor Telecommunication system Automotive electronics Industrial Electronic Power Distribution equipment Audio system