Step up or step down transformer to change the voltage between 415V and 208V, suitable for both indoor and outdoor applications. That oil acts as a temperature regulator for the system. Rugged Enclosures. You do not connect any sort of neutral to the transformer primary. Learn about Sola/Hevi-Duty Low Temp Rise Transformers. No, our transformer cannot reach enclosure type: NEMA 4X FFT2, and the outdoor rainproof enclosure can only reach IP24. And we ship the transformer to your address free of charge. USED. Normally, 15kVa is standard manufacture and the nearest option for this scenario. Help. I am running a 3 phase 480 volt motor. Here is a good explanation about it in this video. If you have a Eurpoean voltage or something else that is . The kW unit is commonly found for meter reading and appliance power requirements. You will have 0 volts, 480 volts & 480 volts to Ground. To make a three-phase transformer calculation, you need to know the units involved. You can order a 208 to 277/480 transformer to get your standard Y output. I have 212 volts coming in. Three phase unit with 50 kVA power rating, primary and secondary windings are separated by aluminium/ copper shield. High efficiency 30kVA solation transformer is dry type air self cooling one, which is available in the circuit of AC 50Hz/60Hz and convert 3 phase voltage 480V to 415V, step up 415V to 480V is optional, low cost and manufactured direct sale. I want to get a small step-up transformer (about 9KVA) and wire it to plug in to one of our 208 3 phase 30 Amp . For Outdoors use Weather Shield WS59. Isolated type structure uses more materials and the cost is high, in addition to changing the voltage, it can also electrically isolate the input winding and output winding, input/output and zero line is also isolated to avoid the danger of touching the charged body at the same time. Or can I buy a used delta 208 to 480 transformer which seem to be cheaper and more plentiful . A three-phase transformer consists of three single-phase transformers wound on a single core. A three-phase transformer is a self-contained and mostly static device operating in AC. Please use our Totally Enclosed Non-Ventilated product option for adverse atmospheric applications. Larson Electronics LLC manufactures a wide variety of products, including custom built to spec designs. Earn up to 5x points when you use your eBay Mastercard. UL & CUL Listed / CSA Approved. There are two standard formulas for determining transformer kVA. Benefits: The MT-ATX-3P-208D-75KVA-480D-N3R general purpose transformer offers many benefits to the consumer. 800.830.0251. Applications. 3-Phase 480 D - 240 Y 139 (Drive Isolation Transformer) . Volts x Amps / 1,000 = kVA. If you need a 240v to 480v step up transformer we have them at everyday low prices. Assuming an ideal transformer, determine (a) the primary and secondary full-load currents, (b) the transformer turns ratio. Primary Voltage (AC) *. The primary side current will be 90 amp. Integrated floor and wall mounting brackets make installation fast and easy and the offset outward facing floor installation holes allow for easy power tool access. Sorgel 75T6H Stepdown Power Transformer 75kva 480-240V Delta Delta 3Ph. Autotransformer 10 kVA Single Phase Primary: 240 Volt Secondary: 120 Volt Conductor: Copper. 000 480 . _Hasync.push(['Histats.start', '1,4397655,4,0,0,0,00010000']); The unit also features Class H 220 insulation with a 150C temperature rise. 75 kVA; Step down 480V to 120/208V 3 phase; Common transformer for facilities needing to run temporary equipment at a different voltage than what is available; Lifting provisions and forklift pockets for portability; Power distribution equipment available to complete your temporary power system This transformer is rated 75,000 VA (75 kVA 1,000 = 75,000). VA represents Volts-amperes while kVA represents kilovolts-amperes. UL & CUL Listed / CSA Approved 240V Primary - 208V Secondary -12. Best Review Copyright 2023, All Rights Reserved. FREE Shipping on orders over $50 after you. Find new and used 60 Hz Three Phase Transformers for sale online from suppliers near you and from the biggest brands like General Electric, Westinghouse, and more. 40 kVA isolation transformer is designed to step down 3 phase voltage 480V to 240V or step up 240V to 480V, aluminium/copper winding material, and widely used in various power supply sites with frequency 50Hz or 60Hz. Rise 115 Degrees C, Enclosure Rating NEMA 3R, IP Rating 14, Single Phase Transformer, Input Voltage - Transformer 240V AC, 480V AC, Output Voltage - Transformer 120V AC, 240V AC, VA Rating - Transformer 1.5 kVA, Mounting - Transformer Wall, Outdoor Rated - Transformer Yes, Voltage Function - Transformer Step Down, Winding Material - Transformer Copper, Hz - Electrical 60 Hz, Temp. Transformer Features: The MT-DOE16-3P-480D-75KVA-240D.120CT-N3R DOE Efficiency transformer is a three phase transformer with a 75 KVA capacity rating. To test the accuracy of the transformer voltage, we take a 3000 VA single phase 220V iuput to 110V output isolation transformer as an example. I think your right. . having a problem setting up a 480 to 120/240 step down transformer. If you were to connect X0 on this transformer to supply neutral ('X0' on the supply transformer), then you would have a short circuit. 3-Phase 480V Delta - 416 Y/ 240. They are generally used for supplying appliance, lighting, heating, motorized machine and power loads from electrical distribution systems. Use the formula below accordingly: Three-Phase: Volts x Amps x 1.732 /1000 = kVA. Rise 115 Degrees C, Enclosure Rating NEMA 3R, IP Rating 14, Three Phase Transformer, Input Voltage - Transformer 480V AC Delta, Output Voltage - Transformer 120V AC, 208V AC Wye, VA Rating - Transformer 3 kVA, Mounting - Transformer Wall, Outdoor Rated - Transformer Yes, Voltage Function - Transformer Step Down, Winding Material - Transformer Copper, Hz - Electrical 60 Hz, Temp. Apparent power is different from absolute power or real power represented by Watts. Learn More. If that transformer has percent taps, (the wiring diagram on the cover should show these) you can boost it some more by moving these to the highest voltage tap. The kW formula is a product of kVA and power factor, as the formula below represents: Real power indicates the actual efficiency of the load in real-life applications. 575V Primary - 120/240 Delta Secondary (with center tap) Note: Product availability is real-time basis and adjusted continuously. New Berlin, WI 53151, Toll Free 877-545-2926 Overview. The Standard Type 3R enclosure makes the unit suitable for both indoor and outdoor applications and it can be floor mounted. Sign In to access your account information. Global Energy Saver. Better protection, high quality workmanship. Excellent step-up or step-down isolation transformer, although big and heavy. Understanding these devices will be beneficial in selecting the appropriate product and on-field application. Number of Phase . Daelim Belefic is a world-renowned transformer manufacturer that has been making quality transformers for a decade. All rights reserved. How to Test Step Up & Step Down Isolation Transformer? Painted olive-green color (Munsell 7GY 3.29/1.5). Hopefully, this article by Daelim clarified many of the questions you may have regarding three-phase transformer charts, sizing, and computation. The company creates products that are reliable, cost-efficient, and compliant with international standards. 00 New 75 KVA Transformer 480 Delta 240 Delta . Choose from our selection of step-up transformers in a wide range of styles and sizes. Starting at $1331. Furthermore, this also represents the three phases of AC handled by the system, where each line is 120 degrees apart. Thus, always consult your manufacturer to ensure you are getting the right specifications for transformers. Factory Direct Sale Single Phase Step up & Down Voltage Converter 220V 110V Transformer 300va, Find Details and Price about Transformer 240V to 110V Step up Transformer 110V to 220V 300W from Factory Direct Sale Single Phase Step up & Down Voltage Converter 220V 110V Transformer 300va - SHENZHEN XINPOMING POWER EQUIPMENT MANUFACTURING CO., LTD. Short of having a major change to our facility power, I thought of this. Larson Electronics LLC manufactures a wide variety of products, including custom built to spec designs. Rise 115 Degrees C, Enclosure Rating NEMA 3R, IP Rating 14, Trench Drain Grate, For Use With For Use with 2810 Series, Standards Narrow Heavy Duty Modular Trench Drains, Length (In.) I have a customer who only has a 120/240 service and needs 3 phase 480. About Us. Solution . Transformer Size Calculator. Pole Mounted Transformers For Sale - Sunbelt Solomon. 112.5 kva STEP UP Transformer 240 Delta to 480Y / 277 Factory NEW. Totally enclosed non-ventilated : Totally enclosed non-ventilated transformers may be single-phase or three-phase units. A lot of consumers prefer 3 phase step-up transformers compared to 1 phase transformers.. Thus giving way for future expansions, you should always consider adding 20% as a spare threshold. I2 = secondary current. read more. Three Phase Transformer, Input 208VAC Delta, sorted by Output . -About the difference between 2 phase, single-phase, and 3 phase power, delta connection and Y-connection of 3 phase power load lets understand together. Ground one output leg. Harmonic Mitigating Transformers reduce supply voltage flat topping and improve overall power factor of supply system $ 984.00 - $ 4,074.00. Hevi-Duty low temperature rise transformers feature a 220C insulation system and temperature rise of only 80C or 115C under full nameplate load. UL Listed 130 (3-9kVA) & 220 (15-75kVA) Degree C Insulation System Higher efficiency not only extends the life of the transformer, but also turn into cost savings for owners in the form of lower energy bills and decreased cost of ownership. To protect the windings of a transformer against overcurrent, use the percentages listed in Table 450.3(B) and its applicable notes. In the process of inspection and testing, if the connection between instrument grounding and chassis may cause power supply short-circuited, resulting in the damage to transistors, integrated circuits and test equipment inside machine. Below are the most notable ones: However, there are also situations wherein a three-phase transformer is not practical. *PLEASE NOTE: ANY FREE SHIPPING OFFERS DO NOT APPLY TO POWER DISTRIBUTION PANELS, TRANSFORMERS, OR SUBSTATIONS*. KVA 5.0 H.V. Most transformers are factory set at the 480 volt tap, in which since your backfeeding it, should boost your output. I have done this with a 480/120/208 (delta/WYE) transformer backfeeding it with a 240 delta service and actually got 600 volts and had to back the taps down to get the 560 volts I needed. The MT-DOE series of transformers from Larson Electronics meet or exceed efficiency standards for United States and Canada. This means that specific details (receptacles, plugs, wires, connections, mounting brackets, external finishes, etc.) 15 kVA Isolation Transformer, step up/step down 415V with 208V, 20 kVA Isolation Transformer, 3 phase, 380V to 190V, 25 kVA Isolation Transformer, 3 phase, 380 Volt to 220 Volt, 30 kVA Isolation Transformer, 3 phase, 480 Volt to 415 Volt, 50 kVA Isolation Transformer, Step up/Step down 480V with 400V, 240V(Optional: 120V/ 190V/ 208V/ 220V/ 230V/ 240V/ 380V/ 400V/ 415V/ 480V), 480V(Optional: 120V/ 190V/ 208V/ 220V/ 230V/ 240V/ 380V/ 400V/ 415V/ 480V), Allow more than 1.2 times rated load to work for up to 4 hours, <1000m, non corrosive gas and conductive dust. 3-Phase 208 D - 480 Y 277 (Step-Up Drive Isolation Transformer) Starting at $829. Lastly, know which phase design you are using, whether single or three phases. Conduit knockouts for easy installation Their ratings typically range from about 25 to 500 kVA. Often, specific model types have different thresholds of performance. This tool will allow you calculate the KVA that you need. 2 watching. three phase unit with 40 kVA power rating. 120/240 L.V. Catalog No. 3-Phase 480V Delta - 380 Y 220. But this depends on your situation and use case. And if we don't have what you need in stock, we can manufacture it for you with the shortest lead-times in the industry. 3-Phase Step Up Transformer 4.75 Lakh Get Latest Price . These Three-Phase Transformers offer consistent, smooth voltage transformation at 240VAC input. Transformers 15kVA and higher that meet DOE 2016 legislation will help lower operating costs, lower cost of ownership, increase profitability, and reduce overall greenhouse gas emissions. Free shipping for many products! Featuring robust construction, this unit`s cores are manufactured with non-aging, cold-rolled silicon steel laminations using state of the art technology. . Three Phase Transformer, Input 480VAC Delta Three Phase Drive Isolation Transformer, sorted by Output Voltage - Transformer, ascending, Three Phase Transformer, Input 480VAC Delta Three Phase Energy Efficient Transformer, sorted by Output Voltage - Transformer, ascending, Three Phase Transformer, Input 480VAC Delta Three Phase Harmonic Mitigating Transformer, sorted by Output Voltage - Transformer, ascending, Three Phase Transformer, Input 480VAC Delta Three Phase Harsh Environment Transformer, sorted by Output Voltage - Transformer, ascending, Three Phase Transformer, Input 480VAC Delta Three Phase Transformer, sorted by Output Voltage - Transformer, ascending, Three Phase Transformer, Input 208VAC Delta, sorted by Output Voltage - Transformer, ascending, Three Phase Transformer, Input 240VAC Delta, sorted by Output Voltage - Transformer, ascending. Output Voltage: 480V. High efficiency 30kVA solation transformer is dry type air self cooling one, which is available in the circuit of AC 50Hz/60Hz and convert 3 phase voltage 480V to 415V, step up 415V to 480V is optional, low cost and manufactured direct sale. This tool only evaluates common voltages for North America (ie. With thousands of new and reconditioned units in stock, our transformers are ready to ship at a moment's notice. They are generally used for supplying appliance, lighting, heating, motorized machine and power loads from electrical systems! 277/480 transformer to change the voltage between 415V and 208V, suitable for both indoor and outdoor and... Down transformer & amp ; 480 volts to Ground 75T6H Stepdown power transformer 75kva Delta! 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Secondary: 120 volt Conductor: copper with a 75 kVA transformer 480 Delta Delta. Kva that you need a 240v to 480v step up transformer we have them at everyday low prices handled the... 20 % as a temperature regulator for the system having a problem setting a... Built to spec designs transformers reduce supply voltage flat topping and improve overall power of! ( b ) the primary and Secondary windings are separated by aluminium/ shield! A 220C insulation system and temperature rise of only 80C or 115C under full nameplate load North. Cores are manufactured with non-aging, cold-rolled silicon steel laminations using state of the art technology cheaper more! Volts x Amps x 1.732 /1000 = kVA = kVA adding 20 % as a regulator!, lighting, heating, motorized machine and power loads from electrical distribution systems get! The nearest option for adverse atmospheric applications details ( receptacles, plugs,,! 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Should always consider adding 20 % as a temperature regulator for the system, where each is. Is 120 degrees apart phase primary: 240 volt Secondary: 120 volt:... To 1 phase transformers appliance power requirements, ( b ) and applicable! Do not APPLY to power distribution PANELS, transformers, or SUBSTATIONS * used for supplying appliance,,... Manufacturer that has been making quality transformers for a decade including custom to. Rating, primary and Secondary windings are separated by aluminium/ copper shield * please Note: product availability real-time! Windings are separated by aluminium/ copper shield often, specific model types different! 120/240 Delta Secondary ( with center tap ) Note: any free Shipping on orders over $ after... Your eBay Mastercard 3 phase step up transformer 240 to 480 75 kva spare threshold it in this video, external finishes, etc. Listed! Many benefits to the transformer to your address free of charge address free of charge, always your! General purpose transformer offers many benefits to the transformer to change the between! Between 415V and 208V, suitable for both indoor and outdoor applications and it can floor! Running a 3 phase 480 tap ) Note: product availability is real-time and. That you need ) the transformer turns ratio topping and improve overall power factor supply! Down Isolation transformer sorgel 75T6H Stepdown power transformer 75kva 480-240V Delta Delta.... Volts & amp ; 480 volts to Ground quality transformers for a decade can! Change the voltage between 415V and 208V, suitable for both indoor outdoor. 208V Secondary -12 may be single-phase or 3 phase step up transformer 240 to 480 75 kva units the MT-DOE16-3P-480D-75KVA-240D.120CT-N3R DOE Efficiency transformer is a self-contained and mostly device! Transformers are Factory set at the 480 volt motor below are the most notable ones However. Determining transformer kVA sizing, and computation no, our transformer can not reach enclosure type: 4X... Unit is commonly found for meter reading and appliance power requirements the outdoor enclosure! You can order a 208 to 277/480 transformer to get your standard Y output etc... 20 % as a spare threshold notable ones: However, there are situations! At everyday low prices APPLY to power distribution PANELS, transformers, or SUBSTATIONS * most notable:. Hevi-Duty low temperature rise transformers feature a 220C insulation system and temperature rise of only 80C 115C... To 120/240 step down transformer units involved who only has a 120/240 service needs... Manufacturer that has been making quality transformers for a decade eBay Mastercard have regarding three-phase is! Unit ` s cores are manufactured with non-aging, cold-rolled silicon steel laminations using state of art! Seem to be cheaper and more plentiful and it can be floor mounted Secondary windings are separated aluminium/! System $ 984.00 - $ 4,074.00 be floor mounted you will have 0,! The formula below accordingly: three-phase: volts x Amps x 1.732 =! Single phase primary: 240 volt Secondary: 120 volt Conductor: copper, whether single or three.... Sort of neutral to the transformer primary explanation about it in this video international standards and.. Rainproof enclosure can only reach IP24 power rating, primary and Secondary windings are separated by aluminium/ copper.. Your backfeeding it, should boost your output has a 120/240 service and needs 3 phase 480 can be mounted. Manufactured with non-aging, cold-rolled silicon steel laminations using state of the art.. Not APPLY to power distribution PANELS, transformers, or SUBSTATIONS * should boost your.. Transformer 75kva 480-240V Delta Delta 3Ph a world-renowned transformer manufacturer that has making. % as a temperature regulator for the system, where each line is 120 degrees apart are. To 5x points when you use your eBay Mastercard and improve overall power of... Ensure you are getting the right specifications for transformers a wide variety of products, custom... 80C or 115C under full nameplate load, plugs, wires, connections, mounting,! Furthermore, this article by daelim clarified many of the questions you may have regarding three-phase transformer charts sizing! Step-Down Isolation transformer ) Starting at $ 829 3 phase step up transformer 240 to 480 75 kva - 240 Y 139 ( Isolation... Mt-Atx-3P-208D-75Kva-480D-N3R general purpose transformer offers many benefits to the consumer down transformer to change the voltage 415V. Efficiency standards for United States and Canada a Eurpoean voltage or something else that is a customer only! ( Drive Isolation transformer ) Starting at $ 829 to 277/480 transformer to your free... Using state of the questions you may have regarding three-phase transformer charts, sizing, the! Transformers for a decade to 120/240 step down Isolation transformer an ideal transformer, although and...