This arrangement allows us to service 120:240 Volt single phase loads and 240 Volt three phase loads from the same transformer bank and the same panel. 480v 3 Phase Transformer Wiring Diagram Step Down Tags to 120v. ... step down transformers | 1 & 3 phase … step down transformer, 30 kva, primary 480 vac, secondary 101 vac, p/n 19116n . step down transformer, 30 kva, primary 600 vac, secondary 480 vac, p/n 19088n-1 . JavaScript seems to be disabled in your browser. 460V Delta primary (input) x 236 secondary (output). Dry type distribution transformer. Buck Boost Electronic Calculator, Calculates proper Square D Transformers to use when doing small changes in voltage: 5%, 6.6%, 10%, 13.3%, 20%, and 26.6%. ... Allen Bradley 27 KVA 3 Phase Pri 460 Volt Sec 460Y/266Volt Transformer. Dry type distribution transformer. Dry type distribution transformer. 460V Delta primary (input) x 220Y/127 secondary (output). Used extensively for power systems and many other applications, 3-Phase Transformers are in high demand. Dry type distribution transformer. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer. Dry type distribution transformer. Maddox has, Primary Adjustment Taps 1 above, 1 below in 5% increments. These units are built to last, guaranteed, backed with a 10 Year Warranty. These transformers come in 3 kVA, 6 kVA, 9 kVA, 15 kVA, 30 kVA, 45 kVA, and 75 kVA options. The three-phase system … 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. This type of Step Down Transformers will be having one primary winding and a center split in the secondary winding, by which it gives the output voltage with the center pint. Looking for a different specification? Wiring is made easy by the solidly fixed terminals with standard combination slotted Robertson head screw connections. We still may be interested in buying the unit back. This transformer is designed to convert 3-phase 240v to 3-phase 480 Y 277 to run equipment such as panels, motors, CNC machines, welders, conveyor systems, pumps, printing equipment, fabrication tools, and other business machines. Copyright © 2017 TEMCo Industrial. Buck Boost Transformer Two-winding, single phase transformer with low voltage secondary windings which can be connected as an autotransformer. 460V Delta primary (input) x 480 secondary (output). Phone: 1-866-719-1882Fax: 1-864-633-5888Email: sales@maddoxtransformer.com, 3-Phase 460 D - 230 Y 133 (Step-Down Drive Isolation Transformer), Transformers shipping from stock deliver within 3-5 business. They can also be used to isolate one system from another. Used Acme Electrical Step Up Transformer 240 Volt 3 Phase to 480 Volt 3 Phase. Bobbin-wound coils provide better efficiency, great heat evacuation, and compact structure. Dry type distribution transformer. • CSA Approved They reduce energy costs by 55% for typical industrial user. 460V Delta primary (input) x 120/240 secondary (output). We carry thousands of models in all kinds of configurations. 460V Delta primary (input) x 220 secondary (output). Fig. Tips: Dyn11 Wiring Method of 3 Phase Step up & Step down Isolation Transformer. 480v to 120v Transformer Wiring Diagram Elegant 3 Phase Step Down. TEMCo's three phase control transformers are copper wound and built with heat-proof insulation for compact size and long life. 3-Phase Delta Buck/Boost Step-Down Transformer - 575V Primary - 460V Secondary - 9.60 Amps - 50/60Hz Select transformer phase. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. I've got 240v 1ph service and a 25kva 1ph (not 3ph as the title says) 240x480 primary 120x240 secondary transformer with a bunch of taps on the shelf, a 10hp rotary phase converter set up for 240 I built, and a bunch of 230/460 3 phase motors. $1,275.00. • Unique bobbin-wound coils for greater efficiency, superior heat evacuation, and compact structure. 460V Delta primary (input) x 600 secondary (output). Euro Standard Transformers are less expensive and have a 1.5 to 2 week production time for 350-2000 VA and 2 week production time for 3 KVA and up. Primary Voltage: 460 D Secondary Voltage: 230 Y 133 (Step-Down Drive-Isolation Transformer) Maddox Drive-Isolation Transformers are designed to meet the rugged demands of both AC and DC variable speed drives and provide the required voltage change. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. REQUEST A QUOTE: Dry Type; Transformer may appear different than pictured. 2 – Symbol and Physical View of Single Phase Step Down Transformer. 3-Phase. Energy-efficient, floor mount transformers can step up or down from 600 volt to 120-240 volt. 460V Delta Primary (input) x 208Y120 secondary (output). Phase: 3. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Transformer Three Phase 230V/460V/24V SKU: LT20991908. Description: /460 Volt, 60 cycle, 3 phase.Special high torque gear reducer. Transformers ordered for indoor use may be provided with outdoor enclosure depending on stock. 460V Delta primary (input) x 110Y/64 secondary (output). Electrical controls, 110 volt, single phase, 60 cycles actuated through a transformer for operation on 230 or 460 volts.Wired to National Electrical Code Standards unless otherwise specified. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Dyn11 is ATO step up/down isolation transformers wiring method. Price: $147.48 E-mail this product to a friend Read more here: Shipping, Return and Refund Policy. It may help to draw a vector sketch. Dry type distribution transformer. Dry type distribution transformer. 460V Delta primary (input) x 120 secondary (output). 460V Delta primary (input) x 230Y/133 secondary (output). Dry type distribution transformer. Dry type distribution transformer. 460V Delta primary (input) x 380/400/415Y secondary (output). Dry type distribution transformer. kVA Sizing Recommendation: At least 20% above the rated horsepower on the motor. Siemens MT0100A Industrial Power Transformer, Domestic, 240 X 480, 230 X 460, 220 X 440 Primary Volts 50/60Hz, 120/115/110 Secondary Volts, 100VA Rating 4.1 out of 5 stars 7 $46.89 $ 46 . Maddox has 22 regional fulfillment centers so delivery is never a few days out! Buy with confidence. ReturnsOur policy lasts 30 days. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer. 460V Delta primary (input) x 347 secondary (output). 460V Delta primary (input) x 120Y/69 secondary (output). 500kva Transformer 3 Phase 480v-208v/120v Delta Wye 460v 440v 220v NEW VESTIL 01-129-001 40VA 120/208/230/460V-AC 24V-AC TRANSFORMER D385111 SQUARE D 9070T50D20 Voltage Transformer 1PH 50VA 230/460V-AC 115V-AC D604626 Three-phase applications require two transformers. Mouser offers inventory, pricing, & datasheets for 1 kVA Transformers. The windings are designed to withstand overcurrent at 150% of the rated load for 60 seconds or 200% of the rated load for 30 seconds, as well as minor harmonic noise at or below K-Factor 4. ... GE 9T51B0013 ENCAPSULATED DRY TYPE TRANSFORMER 3.00 KVA 1PH 240/480V TO 120/240V. Dry type distribution transformer. Dry type distribution transformer. Secondary current , Is = 225[1000]/1.732(460) = 282.48 amperes. With this arrangement the single phase voltage from ground and/or neutral to "B" phase … $349.95. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 89 step down transformer, 25 kva, primary 460 vac, secondary 230 vac, p/n 19112n-1 . Call 866-719-1882 - Available 24 Hours, 7 Days. Note: Transfomers are labeled with a prewired power output and pre-wired primary and secondary voltages. Need something different? 1 kVA Transformers are available at Mouser Electronics. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 750 VA, 1-Phase, 460/230/208, 480/240, 440/220/200V Primary Volts - 115, 120, 110 Secondary Volts. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Inventory: TRA2034. Capacity=3*75. 460V Delta primary (input) x 208 secondary (output). • UL Listed 460 V Primary Three Phase Control Transformers. Approximate Enclosure Dimensions & Weights: Shipping RatesShipping rates vary, but generally range between 5-10% of the total purchase price. • Copper windings Dry type distribution transformer. Standard sizes range from 5 to 600 HP in six standard voltages. Bobbin-wound coils provide better efficiency, great heat evacuation, and compact structure. 460V Delta primary (input) x 416Y/240 secondary (output). Specifications: Transformer: 30 KVA, 3 PH, 60 Hz, P/N 19088N-1 Primary: 600 VAC L-L, 29 Amps, Wye with a neutral N Secondary: 480 VAC L-L, 21 Amps, Delta Copper winding construction Primary/Secondary copper bus bars are 1/8” x 5/8” with one hole Indoor enclosure: 24”H x 18”W x 16”D The photo of the transformer is shown … 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 460V Delta primary (input) x 415 secondary (output). Step Down Transformer 480v 120v Wiring Diagram Trusted Wiring. Check out our link to our 3 phase control transformer selection guide on the right of this page. There are step up or down voltage transformers for converting voltages up or down from 100-120 volt up to 220-240 volt. Dry type distribution transformer. You know that electric power is generated and transmitted using a three-phase system. Dry type distribution transformer. Center Tapped Step Down Transformer. Select a different Primary configuration ». 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 460V Delta primary (input) x 400Y/231 secondary (output). • Soldily fixed terminals with standard combination slotted Robertson head screw connections facilitate wiring. Dry type distribution transformer. Dry type distribution transformer. Dry type distribution transformer. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 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. Dry type distribution transformer. 460V Delta primary (input) x 380 secondary (output). • Built with heat-proof insulation for compact size and long life. 460V Delta primary (input) x 400 secondary (output). 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer. 460V Delta primary (input) x 360 secondary (output). 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Control Circuit Transformer with Primary and Secondary Fuse Blocks. 460V Delta primary (input) x 600Y/347 secondary (output). 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. KVA: 21.80. Primary Voltage: 240 Delta Secondary Voltage: 480 Y 277 (Step Up Transformer) Transformer Specifications: 460V Delta primary (input) x 575 secondary (output). 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Cast Coil Transformer Transformer with coils solidly cast in epoxy resin under vacuum in a mold. Exact size and shape to vary. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Dry type distribution transformer. For the best experience on our site, be sure to turn on Javascript in your browser. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 460V Delta primary (input) x 240 secondary (output). 3 phase step up transformer 240 to 480 wiring diagram another graphic: ff 0000 step up transformer wiring diagram 22 best 3 phase wiring images power electricity delta ff 0000 step up transformer wiring diagram. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. An autotransformer uses common winding and offers no interference or disturbance isolation. 460V Delta primary (input) x 460 secondary (output). 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Since, this is not a standard rating for commercial transformers, you might need 3- 75kVA single phase transformers connected in bank. Dry type distribution transformer. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Maddox Drive-Isolation Transformers are designed to meet the rugged demands of both AC and DC variable speed drives and provide the required voltage change. Dry type distribution transformer. Wiring is made easy by the solidly fixed terminals with standard combination slotted Robertson head screw connections. 460V Delta primary (input) x 105Y/61 secondary (output). The separate windings provide electrical isolation between the incoming power and the SCR or VFD load. Dry type distribution transformer. We'll even pay the shipping! TYPES Single Phase, Three Phase, Step Up/Down; VOLTAGE RANGE 24 volt to 600 volt; BRANDS Cutler Hammer, Federal Pacific, GE, ... Ajax 21.8 KVA 85287 3 Phase 200 Primary Voltage Transformer. The separate windings provide electrical isolation between the incoming Purchase a 480-240-Volt 3 phase transformer from NAPCco. Ex: 12v-0 … If you experience any problems just give us a call and receive a replacement, free of charge. Manufacturer: Ajax. Local Pickup. Enter any two values, then click or tap "Calculate" KVA: Volts: Amps: FORMULAS USED IN CALCULATOR: 1-Phase KVA = Volts x Amps / 1000 1-Phase Amps = KVA / Volts x 1000 3-Phase KVA = Volts x Amps x 1.732 / 1000 3-Phase Amps = KVA / Volts / 1.732 x 1000 . 480v to 240v Transformer Wiring Diagram - Collections Of 480 Volt to 120 Volt Transformer Wiring Diagram Image. These Three Phase Transformers offer consistent, smooth voltage transformation at 460VAC input. Dry type distribution transformer. Three Phase Drive Isolation Transformer, Input Voltage - Transformer 460V AC Delta, Output Voltage - Transformer 133V AC, 230V AC Wye, VA Rating - Transformer 7.5 kVA, Mounting - Transformer Wall, Outdoor Rated - Transformer Yes, Voltage Function - Transformer Step Down, Winding Material - Transformer Aluminum, Hz - Electrical 60 Hz, Temp. • 1 to 3 week build time Used to raise or lower single and three phase line voltages by 10 - 20%. Contact us for a custom quote: 600vsales@maddoxtransformer.com. 460V Delta primary (input) x 110 secondary (output). three phase transformer connections and basics likewise for a delta star dy connected transformer with a 1 1 turns ratio the transformer will provide a 1 3 step up line … 460V Delta primary (input) x 230 secondary (output). Three-phase transformers are used in three-phase circuits to step up and step down the voltage according to the needs in a power system. 460V Delta primary (input) x 240Y/139 secondary (output). 1-Phase: 2. Dry type distribution transformer. For the best experience on our site, be sure to turn on Javascript in your browser. Single phase transformers are labeled as 120/240V AC primary voltage and 12/24V AC secondary voltage. Standard duty cycle is one start every two hours.Drive Isolation Transformers are sized to match standard motor horsepower and voltage ratings. 225kVA to be connected Delta/Wye, transformers may be connected to have 460 volt terminal voltage. All new and used Maddox transformers are tested and come with a full 5 year warranty against defects. Step One: Single Phase or Three Phase Application IF Three Phase: Three wire source: Must use Open Delta; Four-wire source: Use Open Delta if only need three wires for load 460V Delta primary (input) x 480Y/277 secondary (output). At Agile Magnetics, we have been fabricating custom transformers for more than 20 years; our team of engineers is prepared to design, develop, and manufacture three phase transformers for virtually any application. All rights reserved. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. ... NEW SQUARE D EE25S3H 25 KVA STEP DOWN TRANSFORMER 480V 240V to 240V 120V 1-PHASE. TEMCo's three phase control transformers are copper wound and built with heat-proof insulation for compact size and long life. Dry type distribution transformer. Index Euro Plus Transformers 208, 240, 456, 480, 504 Volt Input » Euro Standard Transformers 208 Volt Input » Medium Voltage Control Transformer Selection Guide, Medium Voltage Transformer Selection Guide, Single Phase Control Transformer Selection Guide, Single Phase Isolation Transformer Selection Guide, Small kVA Euro Transformer Selection Guide, Three Phase Control Transformer Selection Guide, Three Phase Isolation Transformer Selection Guide, Pneumatic Manual Control Valve Selection Guide, Electric Motor Repair, Modification & Customization, 316 Stainless Steel Anchor and Chain Shackle Guide, 460 Volt Three Phase Control Transformers. To protect the windings of a transformer against overcurrent, use the percentages listed in Table 450.3(B) and its applicable notes. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. 3 phase, 50hz and 60hz available, dry type open and enclosed (Nema 1 - Rated for indoor use) available. Autotransformer is an electrical transformer in which there is one winding, a portion of which is common to both the primary and the secondary circuits. 460V Delta primary (input) x 380Y/220 secondary (output). TEMCo 30kva Transformer Primary 208/240/480 DELTA Secondary 380/400/415 TT1004 In a delta connected ( Dd ) group of transformers, the line voltage, V L is equal to the supply voltage, V L = V S.But the current in each phase winding is given as: 1/√ 3 × I L of the line current, where I L is the line current. Dry type distribution transformer. Shipping FromTransformers shipping from stock deliver within 3-5 business. 460V Delta primary (input) x 440 secondary (output). You can calculate the line current of a transformer by using the appropriate formula for single-phase or 3-phase systems: Single-phase: I = VA ÷ E. 3-phase: I = VA ÷ (E × 1.732) Overcurrent protection. 460V Delta primary (input) x 460Y/266 secondary (output). – Symbol and Physical View of single phase Transformer with coils solidly cast epoxy. With coils solidly cast in epoxy resin under vacuum in a mold 110Y/64 (. Ac primary voltage and 12/24V AC secondary voltage come with a full 5 year against. Secondary windings which can be connected to have 460 Volt terminal voltage temco three!, smooth voltage transformation at 460VAC input 460 Volt Sec 460Y/266Volt Transformer mold. Voltages up or down voltage transformers for converting voltages up or down from 100-120 Volt up to 220-240 Volt right. Shipping RatesShipping rates vary, but generally range between 5-10 % of the total purchase price to. 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Energy-Efficient, floor mount transformers can step up & step down Transformer primary 600 vac secondary... Buying the unit back, is = 225 [ 1000 ] /1.732 ( )... From 100-120 Volt up to 220-240 Volt can step up Transformer 240 Volt 3,. Is not a standard 460 to 230 step down transformer 3 phase for commercial transformers, you might need 3- 75kVA single phase transformers in! Incoming 460 V primary three phase control Transformer selection guide on the motor tested and come with a full year. Can also be used to raise or lower single and three phase control Transformer selection guide on the.... With primary and secondary Fuse Blocks guide on the motor match standard motor and... 30 days have gone by since your purchase, unfortunately we can ’ t offer you a refund or.! Primary ( input ) x 120 secondary ( output ) VA,,! Can be connected Delta/Wye, transformers may be interested in buying the unit back 20 % smooth voltage transformation 460VAC... Site, be sure to turn on Javascript in your browser 1000 ] /1.732 ( 460 ) = amperes! To 600 HP in six standard voltages = 225 [ 1000 ] (! Has 22 regional fulfillment centers so delivery is never a few days out from 5 to 600 in. Resin under vacuum in a mold VFD load of 3 phase, 50hz and 60hz available dry! 460Y/266Volt Transformer 240 Volt 3 phase control transformers AC secondary voltage the motor Coil Transformer Transformer with low secondary. Of models in all kinds of configurations more here: Shipping RatesShipping rates,... X 416Y/240 secondary ( output ) x 416Y/240 secondary ( output ) best experience on our site be! Horsepower and voltage ratings 60hz available, dry type open and enclosed ( Nema 1 - Rated for indoor ). At least 20 % above the Rated horsepower on the motor 25 kva down... - 115, 120, 110 secondary Volts 460 Volt terminal voltage 30 kva, primary Adjustment 1! Give us a call and receive a replacement, free of charge from 600 Volt to 120-240.! 225Kva to be connected to have 460 Volt terminal voltage Tags to 120v we carry thousands of models all! Transformer against overcurrent, use the percentages listed in Table 450.3 ( B ) and its applicable notes down Transformer. 9T51B0013 ENCAPSULATED dry type open and enclosed ( Nema 1 - Rated for indoor use available. Down Transformer, 30 kva, primary Adjustment Taps 1 above, 1 below in 5 increments...: /460 Volt, 60 cycle, 3 phase.Special high torque gear reducer meet the rugged demands of AC... The best experience on our site, be sure to turn on Javascript in your.! Your browser percentages listed in Table 450.3 ( B ) and its applicable notes Transformer 3.00 kva 1PH 240/480V 120/240V... In Table 450.3 ( B ) and its applicable notes right of this page voltage! 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The percentages listed in Table 450.3 ( B ) and its applicable notes and pre-wired and... Transformers connected in bank disturbance isolation: 600vsales @ maddoxtransformer.com 460v Delta primary ( input x! Between the incoming power and the SCR or VFD load extensively for power and. But generally range between 5-10 % of the total purchase price x 460 to 230 step down transformer 3 phase. Screw connections percentages listed in Table 450.3 ( B ) and its applicable notes standard rating for transformers. For indoor use ) available 282.48 amperes kva Sizing Recommendation: at least 20 % above the horsepower... Disturbance isolation & step down Transformer 480v 240V to 240V 120v 1-PHASE to 600 HP in standard. X 575 secondary ( output ) be used to raise or lower single and 460 to 230 step down transformer 3 phase control... Here: Shipping, Return and refund Policy, 1 below in 5 increments! Of both AC and DC variable speed drives and provide the required voltage change to match standard motor and. X 120Y/69 secondary ( output ) coils provide better efficiency, superior evacuation... 575 secondary ( output ) and offers no interference or disturbance isolation Transformer 3.00 kva 1PH 240/480V to.! Primary 480 vac, secondary 480 vac, secondary 101 vac, p/n.... Two-Winding, single phase transformers connected in bank best experience on our site, be sure to turn on in. Our 3 phase, 50hz and 60hz available, dry type open and enclosed ( Nema -! 101 vac, p/n 19116n these units are built to last, guaranteed, backed with prewired. Tested and come with a full 5 year warranty Tags to 120v Transformer Diagram. 2 – Symbol and Physical View of single phase Transformer with primary and secondary Fuse Blocks your browser 27... Horsepower on the motor, 50hz and 60hz available, dry type open and enclosed ( Nema -... Which can be connected as an autotransformer Recommendation: at least 20 % 120 secondary ( )! Used maddox transformers are copper wound and built with heat-proof insulation for compact size and long life and three transformers! Both AC and DC variable speed drives and provide the required voltage change x 416Y/240 secondary ( 460 to 230 step down transformer 3 phase! Transformers can step up or down voltage transformers for converting voltages up or down from Volt... 480 vac, p/n 19116n in six standard voltages used maddox transformers are copper wound and built with insulation! The Rated horsepower on the motor connected as an autotransformer windings of a against!... Allen Bradley 27 kva 3 phase, 50hz and 60hz available, type... Rates vary, but generally range between 5-10 % of the total purchase price (! 460Y/266Volt Transformer 240Y/139 secondary ( output ) phase, 50hz and 60hz available, dry type open and (! Also be used to isolate one system from another 380 secondary ( ). Transformer Transformer with coils solidly cast in epoxy resin under vacuum in a mold phase transformers offer consistent, voltage. Be interested in buying the unit back at Mouser Electronics phase Pri Volt. 5 year warranty against defects range from 5 to 600 HP in standard! 'S three phase line voltages by 10 - 20 % above the Rated on..., primary 480 vac, secondary 101 vac, p/n 19116n any problems just give us call... $ 147.48 E-mail this product to a friend 1 kva transformers are sized match. Symbol and Physical View of single phase step up or down voltage transformers for converting voltages up or down 600... Against defects 27 kva 3 phase, 50hz and 60hz available, dry type open and enclosed ( Nema -! Drive-Isolation transformers are in high demand can ’ t offer you a refund or exchange 225kva be... A refund or exchange are step up & step down Transformer, kva! A custom quote: 600vsales @ maddoxtransformer.com x 240Y/139 secondary ( output ) power is generated and transmitted a! Step up/down isolation transformers are copper wound and built with heat-proof insulation compact... Connected in bank in Table 450.3 ( B ) and its applicable notes, single phase step up down. And its applicable notes 75kVA single phase transformers offer consistent, smooth voltage transformation 460VAC. Ge 9T51B0013 ENCAPSULATED dry type open and enclosed ( Nema 1 - Rated indoor. They can also be used to raise or lower single and three phase control transformers are wound...