Three Phase Distribution Transformers Dealers in Bangalore

Apart from online payment processing methods, we also facilitate payment through offline mediums. We follow strict quality procedures that are as per the guidelines, help us in presenting dependable and cost-effective product range. We offer high quality three phase transformer.   Additional Information : Item Code - TPT-01

We manufacture a wide range of 3 KVA 3 Phase Transformers that is preferred by clients across the country. The use of latest technology in these transformers makes them ideal for application in the Engineering as well as the Electrical Industries. Further, we use high grade components in manufacturing these transformers to ensure durable finish standards, maintenance free working, and high utility to the clients. The technical specifications of our products   range are as follows: Range: 1VA to 300 KVA Single Phase, 3 Phase Regulations: Within 5% Insulation Resistance: 500 MΩ Breakdown Voltage: 3 KVA

Description Three phaseCapacity 6A , 1200ACooling Forced Air / oil immersed Mounting Balance / unbalance 

Miracle Electronic’s Three phase transformers are used across numerous industries increasingly as a preferred to product to effectively change values of three phase voltage and current to desired units. Miracle Electronic’s Three-phase (3φ) transformers are used for efficient and fault free electrical power generation, transmission, and distribution, as well as for all industrial uses. A reliable power supply presupposes a sufficiently large supply system with high-performance transformers. The high quality standards set by MIRACLE are appreciated throughout the industry and our products ourselves stand able testimony to this claim. MMiracle Electronic’s Three Phase Transformers: Fault Free Generation, Transmission and Distribution.Miracle Electronics manufactures Power transformers up to 30 KVA in accordance with International standards and supplies to markets across the globe. All our Power Transformers are RoHS Compliant, High, Reach Compliant, CE and UL Marked with request. General Product Features & Inclusions Self-Lead TEX E Wires PVC Cables Sleeves Connectors L Clamp U Brackets Flange Type Mounting With CRGO core / with CRNGO / with Round cores 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 / 415 V 1 Phase – 3 Phase 50 Hz – 60 Hz Low height & Low Profile Miracle Electronics also undertakes requests for custom design and development of Three Phase Transformers.Please contact our Customer Support Team for more details.    

• Nominal AC Output Voltage Ratings: 480 VAC or 208 VAC, wye derived, 60 hertz.
• Output Impedance: 3-4 % typical.
• Harmonic K-Rating: K-4, K-7, K-13, or K-20 rated in accordance with: K = Σ Ih(pu)2 h2 2.3 Performance Specifications
• Load Regulation: Maintained within +2.5% or less of nominal, from no load to full load.
• Overload: 500% for 10 seconds, and 1,000% for one cycle.
• THD: ≤ 1% added to the output voltage waveform under a linear load.
• Harmonic Attenuation: Load generated triplen harmonics are attenuated at the primary.

We are a reputed firm engaged in offering precision-engineered Three Phase Isolation Transformer. It is a continuous duty rated, 600 volt class, convection cooled, dry type, isolation transformer to support harmonic rich non-linear loads while maintaining safe operating temperatures. This transformer includes superior transverse and common mode noise attenuation. Designed as per NEMA TP 1-2002 dry type transformer efficiency standards, our transformer is acknowledged for high performance and reliability. We provide Three Phase Isolation Transformer in variegated specifications to meet diverse applications.   Standards : The power conditioning system is designed in accordance with applicable portions of the following standards NEMA TP 1-2002 Dry Type Distribution Transformer Efficiency Standards American National Standards Institute (ANSI C57.110 & C62.41-1991) Institute of Electrical and Electronic Engineers (IEEE 519-1992) National Fire Protection Association (NFPA) 70, National Electrical Code (NEC) Federal Information Processing Standards Publication 94 (FIPS Pub 94) UL Listed to Standard 1561 C-UL listed to CSA Standard C22.2, No. 47-M90  Input Specifications : Nominal AC input voltage ratings: 600 VAC, 480 VAC, 240 VAC or 208 VAC, 3 phase for transformers below 225kVA,and 600 VAC or 480 VAC, 3 phase for transformers 225kVA and above. All are designed with sufficient margin tosustain a constant input of +10% without saturation. The nominal operating frequency: 60 hertz + 3 hertz. The power conditioning system’s primary is configured in a three phase delta. Transformers below 500kVA include full capacity taps at 2½ % increments, two (2) above and four (4) below the nominal voltage tap. 500kVA transformers include full capacity taps at 2½ % increments, one (1) above and two (2) below the nominal voltage tap. Energizing inrush current will not exceed 10 times the full load input current for ½ cycle.  Output Specifications : Output Voltage : Sinusoidal with no flat topping when high crest factor (3.0 : 1), non-linear loads are present at the output. Audible Noise Measured at 1 Meter from the Unit : ≤ 50dBA for 15 KVA to 112 KVA ≤ 55dBA for 150 KVA to 225 KVA ≤ 60dBA for 300 KVA to 500 KVA Electrostatic Shielding : Incorporates two, or an optional three, solid copper foil electrostatic shields which minimize inner winding capacitance, transients, and noise coupling between primary and secondary windings. Common Mode Noise Attenuation : 126 dB with two shields, or 146dB with optional three shields. Transverse Mode Noise Attenuation : 3 dB down at 10kHz, decaying 20 dB per decade. Efficiency : 98% typical and meets NEMA TP 1-2002 dry type transformer efficiency standards on models 15kVA and above. The power conditioning transformer is designed to achieve NEMA TP 1-2002 Table 4-2 efficiencies listed below under a K-4, K-7, or K-13 non-linear load at or between 35% to 50% load and at an operating temperature of 75 degrees C. KVA Efficiency : 15* 30 97.00% 97.50% 50 97.70% 75 98.00% 112 98.20% 150 98.30% 225 98.50% 300 98.60% 500 98.70%   *15kVA model efficiency applicable to K4 and K7 loading only.  Optional TVSS : Incorporates a fused (with front panel mounted, blown fuse lamp indicator) 3 phase, secondary connected, 6 mode spike suppression network. The TVSS is comprised of high energy metal oxide varistors with less than a 5 nanosecond response time and a maximum peak current handling capability of 40,000 amps (8x20μsec) per mode. The suppression network system will remain functional when subjected to ANSI/IEEE C62.41 Category B-3 waveforms. The spike suppression network increases the transverse mode noise attenuation to 3 dB down at 10kHz, decaying 40 dB per decade.  Main Transformer : Transformer Windings : All copper conductor construction, with separate primary and secondary, isolated windings. The transformer conforms to NEC article 250, that specifies a separately derived power source. The neutral conductor is sized for 200% of the ampacity of the phase conductor. Terminals are provided for isolated three phase output conductors, neutral conductor and ground. All leads, wires and terminals are labeled to correspond with the circuit wiring diagram. Basic Impulse level : No less than 10,000 Volts. MTBF : ≥ 200,000 hours. Transformer Steel : Grain oriented, M6 grade, silicon steel. Flux Density : ≤ 15k gauss. Core Losses :  ≤ 0.6% of the KVA rating. Insulation : Class N, 200OC with a maximum temperature rise of 115OC above ambient, not exceeding 130OC under nonlinear loading per UL 1561. Cooling : Natural convection.  Cabinet : Enclosure : NEMA type 2 general purpose, floor mounted, and indoor enclosure. Construction : Cabinets are manufactured from 14 gauge steel with base sub-structure suitable for fork lifting.

• Power Rating: IP55
• Number of Phase: 3-Phase
• Cooling Type: Oil Cooled
• Winding Material: Mild Steel
• Mounting Type: Floor Mounted
• Insulation Class: A
• AMC Available: Yes
• Winding Turns: Step-Up Transformer

Miracle Electronics’ planar transformer, which breaks from the typical coiled coil topology of conventional transformers, represents a novel approach to transformer construction. It makes use of a flat, geometric winding arrangement instead, which is made feasible by Printed Circuit Board (PCB) technology. This creative design has several benefits in terms of thermal performance, EMI characteristics, and overall power density, in addition to making a transformer that is more space-efficient and compact. The winding structure of our planar transformer is placed in a two-dimensional flat pattern, which increases the surface area exposed to the environment, and improves heat dissipation. This increased thermal efficiency not only increases the transformer’s total lifespan, but also adds to its dependability. Planar transformers also have a number of benefits, one of which is their small size, which makes them perfect for space-constrained applications like power supply and electronic devices. The lowered weight and size are especially helpful in sectors where effective system integration depends on space optimization. In the field of magnetics, planar technology is essential for meeting the increasing need for intelligent solutions and small-sized components for a range of applications. Compared to conventional techniques, a planar transformer has the benefits of low-profile design, lightweight design, economical inductance, superior reproducibility, precision in dimensions, several choices for winding, effective cooling, various topologies, low inductance of leakage, customized pin locations, perfect parts for a range of uses, and easy cooling and enhanced thermal solutions. Planar transformers are also known for having better electromagnetic interference (EMI) properties. Lower parasitic capacitance and inductance are the result of the close spacing of conductors within the planar structure and the geometric arrangement of windings. Thus, EMI is decreased and overall electromagnetic compatibility is improved, both of which are critical for electronic applications. These benefits place planar transformers in a leading position for a variety of applications, such as test equipment, welding and lasers, battery management systems, distributed isolated power, grid energy storage, traction systems, renewable energy systems, aerospace and defense, electric and hybrid vehicles, medical and industrial sectors, and switch mode power supplies. Miracle Electronics’ planar transformer delivers all these basic advantages, but because of their intricate design and unique production methods, they are more common in niche industries where their advantages surpass those of conventional transformer designs. Our planar transformers operate between 20 and 500 kHz in frequency, meeting a range of demands from 1 KW MAX to 30 KW MAX output power. All our planar transformers are small and lightweight; however, they do vary in size depending on the application they need to be used in. The physical size of the planar transformer is proportional to the power output that the application seeks to provide. Solutions that are compact, clever, and effective are becoming more and more in demand as technology evolves. With their distinct benefits and wide range of uses, planar transformers are well-positioned to be a key component in addressing these changing demands. Miracle Electronics stands out in this market as a top supplier of planar transformers, providing state-of-the-art products that satisfy the requirements of contemporary power and electronic systems. Businesses looking for cutting-edge and dependable planar transformer solutions rely on us as a trusted partner, thanks to of our dedication to quality, effectiveness, and customization.

Raychem RPG brings an innovative and closed symmetrical cage core for its distribution transformers called the ‘Deltaformer’. It is created by winding the transformer core, instead of stacking metal sheets, in such a way that the core becomes perfectly Hexagonal in shape, symmetrical & completely joint free. Product Feature Lower no – load losses.Small in size.Low no – load amps.Less vibrations, low noise level & less third harmonics.Lower in – rush current.

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