//-->. A simple way to identify which phase transformer your industry needs depends upon the type of industry. group to which your figure's alternate mode belongs. If the Transformer value is within the measurement range, the multimeter will display the Transformer value. After clicking the color, you will be taken to a page to select the best group to which your figure's alternate mode belongs. In subtractive polarity, the voltage (V c) between the primary side (V a) and the secondary side (V b) will be the difference of both high voltage and the low voltage, i.e. Or put known load(s) on it, do measurements, and see how hot the transformer gets when loaded longer time (say, hours) with that. Sadly, if a figure is missing from our archive, it will I only collect high end Transformers, so the cheap knock offs are not my concern, I just do not want to spend a few hundred on a knock off.. i just find it so hard to believe that this ebay seller has enough Megatron MP-05s to have sold around 100 of them in the past six months, and they show no signs of running low on quantity any time soon.. Transformer name Plate Details: Nameplate details are used to read about the transformer design. Identify Unknown Transformers Toys - Figures, Parts, and Sticker Sheets, Send us a picture and we will try to ID it for you!Email: offers@transformerland.comText: (352) 870-2888. Picutres should be well-lit and in focus, on a plain white background. If you have a LOT to identify and your purpose is to SELL: This process takes time, but we want to help. Transformers Identification. me and let me know. 1.3 Contributions. If you see a Masterpiece Transformer priced around $30, or half the price it’s supposed to be, immediately start questioning, then ask to see all of the items listed above. From those colors, choose the one that best resembles the Email: … Pole mounted transformers are electric utility distribution transformers that are mounted on an electrical service pole (wood or concrete) and are usually at the level of the overhead cables. Use the menus below to identify toys and parts by color and type. Output rating (+ a guestimate of *heat* losses in transformer & other parts) are a better indication of what a transformer can deliver. Password mismatch. Identify Unknown Transformers Toys - Figures, Parts, and Sticker Sheets. It uses to read an electrical circuit by anyone. On the right side of the screen you will see a series of boxes listing colors. Here are some quick links to some specialty sub-groups of Transformers; if you know you have one of these types of figures, these links will make your search to ID them much easier: Mini-Cons | Micromasters | Nebulans | Pretenders. A step-down transformer is one that reduces the input voltage. Neon sign transformers are one of those rare transformers that are designed to be electrician friendly, and thus user friendly. Used with panelboards and separately mounted, they are rated 1 … If 4 or more wires have continuity, then you have a multi-tap transformer winding. a group, find your figure and click on the image that best matches your On the right side of the screen you will see a series of boxes All figures that match that color are shown on the linked page in it's alternate mode. From those colors, choose the one that best resembles the color of the toy that you are trying to identify. Read the measurement value is displayed. If you buy or salvage transformers it would be quite difficult to identify the high voltage and low voltage side of the transformer without a testing tools. 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. Having trouble?E-mail us at support@transformerland.com. Also, it may not be a Transformer, try our more general toy identification system. Polarity Testing. If your doorbell is no longer working, you may need to troubleshoot the transformer in order to perform the repair. How to Test a Transformer: 12 Steps (with Pictures) - wikiHow You can find the Transformer Vector Groups by checking the nameplate of that transformer. A Transformer changes the voltage level (or current level) on its input winding to another value on its output winding using a magnetic field. This means the mains input and high voltage outputs are easy to identify. Current transformers are used to supply information to the protective relays and/or current, power and energy metering “instruments”. google_ad_width = 728; Please enter your email below. Let’s see how to identify the current transformer polarity… Method 1: Identify through Ferrules numbering: Ferrules identification is a core of our electrical circuit.