Products & Services
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Supplier: API Technologies
Description: API Technologies offers a full range of transformer winding design and manufacturing services for a variety of industries and applications including: avionics/aerospace, military, automotive, industrial, medical, telecommunications, commercial and specialty applications.
- Transformer Capabilities: , Pulse Transformer, RF Transformer, Step-up / Step-down, Switchmode Transformer, Three Phase Transformer, Toroidal Transformer
- Mounting Configuration: Chassis Mount, Dish / Disk Mount, Enclosure / Free Standing, H Frame, Pad Mount, PCB Mount
- Application / Industry: Avionics / Aerospace, Audio, Automotive, Industrial, Instrumentation, Marine, Medical, Military, Motors / Drives, Telecommunications
- Location: North America, United States Only, Northeast US Only, Southern US Only, Canada Only, Europe Only
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Supplier: Newark / element14
Description: THREE PHASE CURRENT TRANSFORMER; Input Current:100A; Turns Ratio:100:5; Transformer Mounting:Panel; Leaded Process Compatible:No; Mounting Type:Foot Mounted; Peak Reflow Compatible (260 C):No; Winding Configuration:100:5
- Type: Constant Current Transformer
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Supplier: Bomag USA, LLC
Description: BOMAG USA has extensive experience manufacturing a complete array of Switch Mode, Gate Drivers and Pulse Transformers. Our engineers will assist you with design criteria to assure a product meeting your requirements. BOMAG USA will produce an RF Transformer meeting either cost sensitive goals
- Transformer Capabilities: Transformer, Step-up / Step-down, Switchmode Transformer, Three Phase Transformer, Toroidal Transformer
- Mounting Configuration: Chassis Mount, Dish / Disk Mount, Enclosure / Free Standing, PCB Mount
- Application / Industry: Avionics / Aerospace, Audio, Automotive, Construction / Site, Industrial, Instrumentation, Marine, Medical, Military, Motors / Drives, Public Utility, Telecommunications
- Location: North America, United States Only, Northeast US Only
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Supplier: Far East Resources, Inc.
Description: Far East Resources is a leading international procurement organization focused on providing various circuit technology to the commercial industry from the Pacific Rim since 1976. Assisting its customers in the sourcing of printed circuit boards (PCB) and other electronic interconnection devices, no
- Transformer Capabilities: , Pulse Transformer, RF Transformer, Step-up / Step-down, Switchmode Transformer, Three Phase Transformer, Toroidal Transformer
- Mounting Configuration: Chassis Mount, Dish / Disk Mount, Enclosure / Free Standing, H Frame, Pad Mount, PCB Mount, Pole Mount
- Application / Industry: Avionics / Aerospace, Audio, Automotive, Construction / Site, Industrial, Instrumentation, Marine, Medical, Military, Motors / Drives, Public Utility, Telecommunications
- Location: North America, United States Only, Northeast US Only
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Supplier: SMC International
Description: The measurement equipment ETP-3 is a unit that automatically performs the following measurements in all type of power, distribution, or instrument transformers: - Winding resistance value in single or three phases. - Automatic correction of the resistance per phase to a predetermined reference
- Phase: Three Phase
- Form Factor: Rack Mount
- Test Parameters: DC Resistance Match
- Features: Graphic Results
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Supplier: Weschler Instruments
Description: Displays oil temperature, load current, and calculated winding temperature for one or three windings.
- Display Type: Digital Readouts
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Supplier: GE Digital Energy
Description: The 745 Transformer Protection System is a full featured transformer protection relay, suitable for application on small, medium, and large power transformers. The 745 can be applied on two-winding and three-winding transformers. Uses multiple current and voltage inputs to provide primary
- Ground (Earth) Fault: Yes
- Over-current Protection: Yes
- Overfrequency: Yes
- Under Frequency: Yes
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Supplier: Square D/Schneider Electric
Description: Monitor up to three thermocouples in the windings of a dry type transformer. The Model 98 Digital Temperature Controller can continuously monitor up to three thermocouples in the windings of a dry type transformer. Based on winding temperatures, the controller has the capability to perform
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Supplier: ABB Low Voltage Products & Systems
Description: acceleration period. The transformer has three taps which provide 50%, 65% and 80% of full line voltage. At delivery, the transformer is connected to the 65% tap; the inrush current will be reduced to 42% of normal; and the starting torque will be reduced to 42%. The autotransformer starter can be used
- Rating Standard: IEC Rated
- Device Technology: Electromechanical
- AC Motor Phase: Three Phase Motor
- Overload Protection: Bimetallic, Solid State
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Supplier: Yaohua Electric Group
Description: The technical data 1．1 Main technical data see table l． 1．2 Limited three-prase burden 120VA，accur-acy classO．5 in circuit with measurement instrument． 1．3 Voltage won’t appear when no earthing fault between tap ad and xd which are form
- Transformer Category: Current Transformer
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Supplier: OMICRON electronics Corp. USA
Description: OMICRON's CT Analyzer is a unique lightweight instrument designed to meet the highest standards for performing excitation, ratio, polarity and winding resistance tests on current transformers (CTs) as well as burden-impedance measurement.
- Phase: Three Phase
- Form Factor: Stand Alone / Bench
- Test Parameters: DC Resistance, Turn Ratio, Winding Polarity
- Features: Computer Interface
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Supplier: Electro Rent Corporation
Description: transformers. The unit's triple resistance-reading input channels can measure three winding resistances simultaneously, and four-wire (Kelvin) connections provide high accuracy and require no lead compensation. A special feature of this device is its ability to measure and graph the resistance trace
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Supplier: Polygon Company
Description: . We stand alone in our ability to manufacture products for the electrical industry using the processes of filament winding, pultrusion, braiding or combinations of all three. We are a true manufacturer, not just a fabricator or distributor of electrical products. This allows us to control both our
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Supplier: Electro Rent Corporation
Description: sources for testing high burden protection schemes and three winding transformer protection systems. Multiple Ranges - Delivers maximum power even at low currents for testing of high burden electromechanical schemes such as earth / ground fault relays.
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Supplier: Megger
Description: The Megger TTR25 is an automatic hand-held battery operated transformer turns ratio test set. It is used to measure the turns ratio, excitation current and polarity of windings in single- and three-phase distribution and power transformers (tested phase by phase), potential & current
- Phase: Three Phase, Single Phase
- Form Factor: Hand-Held
- Test Parameters: Excitation Current, Turn Ratio, Winding Polarity
- Features: Battery Powered, Graphic Results
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Description: The DTR-8500 is a portable digital transformer ratiometer designed for on-site testing of power, potential and current transformers. When connected to a non-energized transformer, the DTR-8500 accurately measures primary to secondary turns ratio, while simultaneously displaying polarity
- Phase: Three Phase, Single Phase
- Form Factor: Mobile Unit
- Test Parameters: Excitation Current, Turn Ratio, Winding Polarity
- Protection: Output Short Circuit
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Supplier: Coilcraft CPS
Description: A. The remaining winding provides power to the chipset. Coilcraft can also custom engineer a transformer to meet your specific requirements. For free evaluation samples, contact Coilcraft or visit www.coilcraft.com .
- Type: Flyback Transformer (FBT), Power Transformer
- Cooling: Dry-type / Air Cooled
- Winding Turns: Step-Up Transformer
- Transformer Category: Power / Power System / Distribution Transformer
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Description: , and marking of full and tap winding terminals. Additive and subtractive polarity and parallel transformer operation are described. Connections of single-phase transformers in various configurations and angular displacement of three-phase transformers to connect to various system phase displacements
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Supplier: Electro Rent Corporation
Description: : Windows-based, included with purchase price TEST STORAGE: Stores 200 complete transformer test records. Each test record includes nameplate voltage, winding turns ratios, excitation current, and winding phase angle. Data can be retained for two years.
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Supplier: Cooper Bussmann, Inc.
Description: 4-13W Power Over Ethernet (PoE) Versatile design allows multiple output variations Flyback topology, 250kHz switching frequency Input range from 29.5-60V 1500Vac isolation between primary and secondary Three power levels: 4, 7 and 13watts Low leakage inductance 11.0 Volt @ 0.10 amp
- Type: Power Transformer
- Cooling: Dry-type / Air Cooled
- Transformer Category: Power / Power System / Distribution Transformer
- Mounting / Form Factor: PC / PCB Mount
Find Suppliers by Category Top
Featured Products for Three Winding Transformer Top
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Datatronics™
Reliable Three-Phase Transformers
for applications from 0.1 to 50 kVA, the IPI Three-Phase Transformer Series is manufactured with precision coil winding technology in an economical open-frame package or sealed package. Depending on the model selected and voltage required, package sizes range from as small as 1.0 in. (25.4 mm) square to as large as 4.0 ft. (1.2192 m) square. Lead terminal finish is RoHS compliant, solder meets J-STD-020D and safety is per UL E332078. Additional certifications... (read more)
Browse Transformers Datasheets for Datatronics™ -
E Craftsmen Corporation
Custom 3-Phase and Multi-Pulse Transformers
3-Phase and Multi-Pulse Transformers. 3-Phase Transformers. UPS Transformers. Delta-Wye Transformers. Wye-Delta Transformers. Wye-Wye Transformers. High-Leakage Rectifier Transformers. High Reactance Transformers. 6-Pulse Rectifier Transformers. 18-Pulse Rectifier Transformers. 12-Pulse Rectifier Transformers. Step-Up Transformers. Step-Down Transformers. Water-cooled Transformers. Zig-Zag Transformers. E Craftsmen's three-phase custom transformer designs are used in a multitude of applications... (read more)
Browse Three Phase Transformers Datasheets for E Craftsmen Corporation -
GE Digital Energy
Three-Phase Pad-Mounted Distribution Transformer
engineering design systems, are key elements of a transformer that will deliver years of highly reliable service. Standard Features: 60 Hz operation. 65°C average winding rise. Radial & loop feed arrangements. Dead and live front type of HV terminals. HV BIL 45 - 150 kV (Dead Front) 200 kV (Live Front). LV BIL 30 - 60 kV. Three-point latching of low-voltage door. High-voltage door, which can be opened only after. the low-voltage door is opened. Rigid steel partition. Transformer tank welded... (read more)
Browse Transformers Datasheets for GE Digital Energy -
Triad Magnetics
Next-Gen PC Mount Split Pack Transformers
from the industry standard 2500V for this type of three-flange bobbin construction. The –C2 Models F and FS PC Mount Split Pack Transformers are non-concentrically wound, with both the primary windings and the secondary windings placed side-by-side. Unlike the secondary-on-top-of-primary designs common in some transformer designs, thesplit bobbin winding and low capacitive coupling eliminate costly... (read more)
Browse Transformers Datasheets for Triad Magnetics
Conduct Research Top
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Transformers: Frequently Asked Auestions
| Signal Transformer. HOME. BEL FUSE. BEL POWER. BEL STEWART NET. CINCH CONNECTORS. STEWART CONNECTOR. EXTRANET. Search this site: PRODUCTS. Linear Transformers. Three Phase. Distribution. Class 2. Toroidal. High Efficiency. Safety Isolation. Buck Boost. Auto Transformers. In NEMA Enclosures
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Linear Variable Differential Transformer Technology
in a. differen al voltage output from the transformer which can be designed to vary linearity with core mo on. A phase reversal in. output occurs in passing through the null. Fig. 2 shows output voltage vs. displacement with phase reversal indicated by. voltage polarity. Fig. 1--Three Coil
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Measuring Transformer Distributed Capacitance
This article is a general discussion of distributed capacitance, Cd, in transformers with emphasis on measurement. We will discuss how capacitance occurs, references to formula for calculating, how capacitance is modeled, how Cd is measured (with three cautionary notes) and guidelines to aid
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Which High-Frequency Power Switchmode Transformer is Right For Your Application
Inductors. 50 / 60 / 400 HZ Power. Large Inductors / Reactors. Small Inductors / Chokes. Linear Single Phase Transformers. Linear Three Phase Transformers. Power Toroid Medical Grade. Power Toroid 50/60 Hz. Current Monitoring (AC). Line Frequency 50 / 60 / 400 HZ. High Frequency Current Monitoring
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Ground Isolation when the Video Feed has a DC Component
transformer A white picture will have a dc level equal to the sum of the. directly coupled to a video line driver. Since, at dc, the. three area values, i.e 855.7mV. The dc current flowing. transformer winding presents a short across the line. through the transformer primary will be 22.8mA,. North
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AC Motor Overview
Asynchronous motors and synchronous motors are the two main categories of ac motors. The ac induction motor is a common form of asynchronous motor and is basically an ac transformer with a rotating secondary. The primary winding (stator) is connected to the power source and the shorted secondary
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Why Neutral Grounding Resistors Need Monitoring (.pdf)
the system neutral by a single-. have it's neutral-grounding resistor continuously monitored. phase transformer. The term "resistance grounding" is. During a single-phase-to-ground fault, current flows from the. used here to refer to a resistor which is connected directly. transformer or generator winding
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Technicalities
applications where low inductance values, very low core losses and high Q values are required. CLOSED MAGNETIC PATH Magnetic core shapes designed to contain all of the magnetic flux generated from an excited winding(s). Inductors made with these core types are considered to be shielded inductors
Engineering Web Search: Three Winding Transformer Top
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Transformer - Wikipedia, the free encyclopedia
Pole-mounted distribution transformer with center-tapped secondary winding used to provide 'split-phase' power for residential and light commercial
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Three-phase electric power - Wikipedia, the free encyclopedia
Three-phase transformer with four wire output for 208Y/120 volt service: one wire for neutral, others for A, B and C phases
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CR4 - Thread: Three Phase Generator Winding Got Burned
its an old three phase 25kva 415v 35amps 50hz brush type ac generator, the three phase winding are placed on the rotor and we get the main power from
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Three Phase / Polyphase Transformer Autotransformers...
Home > Datasheets > Autotransformers > Three Phase / Polyphase Transformer Three Phase / Polyphase Transformer Autotransformers Datasheets
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Three Phase Transformer
Three Phase Transformers Constant voltage transformer uses a tank circuit composed of a high-voltage
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E.T.E. 3 Phase Transformer Info
Three Phase Transformer Construction: A three phase transformer is constructed by winding three single phase transformers on a single core.
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Power Transformer Sales, AAA Acme General Electrical...
Order Transformer ? About Acme Transformers ? Finger/Guard ? I-Trap ? K-Rated ? Three Phase ? How to Select An Acme Transformer : Single Phase Loads
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Protection, faulted phase and winding identification for the...
Protection, faulted phase and winding identification for the three-winding transformer using the increments of flux linkages
