Copyright 1995-2022 eBay Inc. All Rights Reserved. Most mineral oils contain an added oxidation inhibitor which is a chemical additive that acts as a preservative. Does your team understand the correct way to takes samples? This is a test of a physical property that relates to the oils composition and function. This website is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. The IEC62535 method uses a copper conductor, wrapped with one layer of paper, immersed in the oil and heated to evaluate the capability of the oil to yield copper sulphide and transfer it to paper layers. 2022 Kuwait Petroleum Copyright 2020. Laboratories (TelLab) in Tullow, County Carlow, we operate Irelands only specialised transformer oil analysis laboratory, certified to ISO 9001:2015 standards.
The dissipation test measures the leakage current through oil, which is the measure of the contamination or deterioration. An inhibitor concentration of less than 0.1% is deemed unacceptable as the concentration of inhibitor is too low to adequately protect the oil from oxidation. Our submersible pumps are 100% factory tested underwater for dependability from the instant they're plugged in. The interfacial tension (IFT) test provides an indicator of the presence of oil decay products (acids) and soluble polar contaminants from solid insulating materials. The most frequently used is the Rogers Ratio Method. The test is not specific in what it detects i.e. When standard design practices began to incorporate higher hot spot temperatures, the specification limit for flash point of the oil had to be increased to maintain a margin of safety. If your operation is based in Ireland, then it makes sense to choose TelLab. Our annual Transformer Oil Analysis Training Course, delivered by an independent, international trainer will help your team understand the role of transformer oil analysis and interpret your analysis results. View cart for details. Polychlorinated Biphenyls (PCB) Analysis IEC 61619. The Rogers Ratio Method diagnoses faults using 3 gas ratios: This indicates the following types of faults: Degree of Polymerization (DP) (Calculation based on Furans content IEC 61198 ). Contaminants such as water, sediment and conducting particles (dirt) reduce the breakdown voltage of insulating oil. The product can be used in all types of oil-filled electrical equipment, including power and distribution transformers and switchgears.
No Interest if paid in full in 6 months on $99+. You dont have to worry about shipping samples overseas saving time, paperwork and costs. This website uses cookies to improve your experience. Have over 20 years experience analysing transformer oils, Supply all our customers with sample bottles, syringes and labels, designed specifically for purpose, Are based in Ireland, making it easy for you to get samples to us quickly or pick up the phone to us if you have a particular concern, Employ a highly qualified and experienced team of chemists and engineers, who can be reached through a single point of contact, Normal ageing, partial discharge, low and high energy density, High energy of thermal faults and electrical faults, Rotating Pressure Vessel Oxidation Test(RPVOT). Are you having your analysis carried out by an ISO 9001:2015 certified operation? Do you really know how to interpret results and trends over time? Q8Oils is your preferred supplier of lubricants and greases. The growth of copper sulphide on bare copper may cause the presence of conductive particulates in the oil, which can act as nuclei for electrical discharge and may lead to a fault. Flash point is a physical property of the oil. Dissolved metals act as catalysts to promote oxidation and also serve to elevate dissipation factor to unacceptable levels. Breakdown Voltage or Dielectric Strength IEC 60156/1995-05. From its humble beginnings, Zoeller Company, the oldest independently owned U.S. pump manufacturer, continues to maintain the highest of quality standards, setting the benchmark for all other manufacturers of pumps.
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Questions about Zoeller Company - 123040
A progressive reduction of the paper-oil insulating properties can result in electrical defects such as partial discharge, which can evolve intoelectrical dischargesand power arcs withelectrical faultsin the transformer. Zoeller Products are sold throughout the United States, Canada and Mexico as well as around the world. With our own R&D laboratories and state-of-the-art blending plants, we offer customer-specific solutions that cover all lubricating needs for every application. Our specialised team are constantly up to date on all aspects of product development and are always ready to assist. Contact our experts for more information about this product. You can search our on-line Zoeller pump & parts catalog or call our Zoeller customer support counter at 1-800-429-0800. All Zoeller pumps are time tested and quality driven. Elemental Sulphur can be responsible for corrosive issues present in some mineral oil filled electrical apparatus. Because we are based in Ireland, we can respond to your needs with speed and flexibility. The plumbing professionals at BK Plumbing are available to assist you with your selection of Zoeller Company products. Oil containing reactive sulphur species identified in most cases as dibenzyldisulfide (DBDS) can react with copper to form copper sulphide on the surface of the conductors and on the paper insulation surfaces even under normal operating conditions of transformers. Zoeller Pumps & Pump Parts In Stock @ PumpProducts.com. It has been suggested that low elemental sulphur levels (low ppm range) can cause a corrosive condition within a transformer. The amounts and types of gases found in the oil are indicative of the severity and type of fault occurring in the transformer. And receive a monthly update on the lubricants industry.
The item you've selected was not added to your cart. The mechanical properties of insulating paper can be established by measurement of the degree of polymerisation (DP). For more information on Zoeller Pump Part 123040 call PumpProducts.com at 1-800-429-0800. The analysis is performed under ISO 17025 accreditation using the IEC61619 standard method. PumpProducts.com - Your Direct Source For Zoeller pump products.
Official partner of Total Lubricants in Ireland. {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}. more a screening test.
Could you stand over your programme in the event of an insurance claim or accident? Or have you abdicated responsibility to a vaguely known third party? Specific gravity of oil should not change because of aging. The greater the concentration of contaminants, the lower the IFT. Oil analysis is the internationally recognised standard for monitoring the condition of transformer oil and insulating paper and obtaining an early warning of internal transformer problems. Finol have been marketing and distributing lubricants for the past 40 years, Site Map | Cookies Policy | Terms of Website Use | Privacy Policy | Terms of Supply, Finol Oils, 3 Stannaway Drive Crumlin Dublin 12, D12 X2PN | Tel: +353 01 4555484 | Email: [emailprotected]. With over 50 different products, Zoeller has the answer to all your pumping needs.
Dissolved Gas Analysis (DGA) ASTM D3612, Dielectric Breakdown Strength IEC 60156/1995-05, Resistivity & Dissipation Factor IEC 60247, Determination of Furan Content BS 61198:1994, Polychlorinated Biphenyls (PCB) IEC 61619, Corrosive Sulphur DIN51353 and IEC62535, Oxidation Inhibitor Content (DBPC) IEC60666, Flash Point (Pensky-Martens Closed Cup Tester) ASTM D93-IP34; ASTM D3941, Degree of Polymerisation (DP) Calculation based on Furans content IEC 61198 ), Rotating Pressure Vessel Oxidation Test (RPVOT). Dont forget to complete your subscription by going to your mailbox and clicking the link we sent you. At this level, the electrical and mechanical strength of the transformer is severely compromised. Tel: 059 91 52881 Email: info@tellab.ie, Monday to Friday 08.30 17.30 Excluding Bank Holiday Mondays. This field is for validation purposes and should be left unchanged. This is determined by analysing the oil for the presence of 2-furaldehyde. Use the form below to schedule an appointment or submit a question or comment. So, when the concentration drops to below 0.1%, the oil should be re-inhibited to bring the concentration up to an acceptable 0.3%. Elevated moisture content also accelerates the degradation of the paper. Oil with a high concentration of DBDS issusceptible to the formation of corrosive sulphur.
Free, elemental sulphur (S8) and some sulphur containing compounds (DBDS) in oil will react with metals in a transformer, particularly copper and silver, which leads to corrosion of conductor, connections, and soldered or braised joints. When the DP reaches a level of 200, it is brittle and is considered to be at the end of its useful life. Zoeller 123040, Dielectric Oil, 74 Ounces, - eBay Money Back Guarantee - opens in a new window or tab. Get in touch with John McGrath to find out more on +353 59 9152881 or jmcgrath@tellab.ie, T.E Laboratories, Loughmartin Business Park, Tullow, Co. Carlow. After this process the silver strip is inspected for any discolouration. We would be happy to coordinate delivery for you. A transformer with less than one percent moisture content in the paper could typically last 40 years, whereas a moisture content of four percent or higher could reduce the anticipated life to 10 15 years. Oils with high breakdown voltage are deemed good electrical insulators. Expedited shipping is available! There are various international guidelines on interpreting DGA. Something went wrong.
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As the paper ages, it breaks down due to the effects of heat, moisture, oxygen, and acids.
Resistivity is a reliable indicator of the condition of transformer oil, low resistivity values being a sign of oil, which contains particulate contaminants and oxidative products. Inhibitor is used to prevent oxygen reacting with the oil and as the result slowing the ageing rate of the oil as well as solid insulation. PumpProducts.com Offers Same Day Shipping On All Zoeller, Parts, Motors & Controls In Stock. The DIN51353 method uses a silver strip immersed in the oil and heated. Find The Lowest Zoeller Pumps & Zoeller Pump Parts Prices at PumpProducts.com! PumpProducts.com is a stocking Zoeller pump distributor and we offer Zoeller pump products at The guaranteed lowest price! If you operate a high-voltage transformer, how much confidence do you have in your current condition monitoring programme? Dissolved metals analysis can be useful to diagnose fault conditions such as severe overheating or arcing/sparking but are principally indicated by other tests such as dissolved gas analysis. As this breakdown occurs, the chains become successively shorter, and thus the DP declines, resulting in weakened paper. Moisture can reduce transformer oils effectiveness as an insulator. A measure of the ability of the oil to withstand electric stress (voltage) without failure. Complete the form below if you would like to receive our quarterly ezine, which will include transformer oil analysis related educational articles as well as details of TelLab events and courses by email. Significant changes, while in-service, are an indication that the oil has been contaminated.
As the acid number increase (usually due to oxidation of the oil) the insulating quality of the oil (and paper) decreases. Most recent failures due to corrosive sulphur are related to the formation of copper sulphide deposits in and on the surface of winding cellulosic paper. Professional delivery is available for most products we sell. Corrosive Sulphur (DIN51353 and IEC62535). Zoeller Company began in 1939 as a family owned operation making various products, one of which was a dependable column sump pump. Our team of chemists and engineers have built up decades of expertise, helping powergen and industrial customers understand whats happening in their transformers and when to take action. The paper in a new transformer is mechanically strong (has high tensile strength) and has a DP value of between 800 and 1200.
Are you carrying out enough oil sampling to build up meaningful trends? BK Plumbing is proud to present this decorative Water Handling Accessory, by Zoeller Company. Oxidation Inhibitor Content (DBPC) (IEC60666). These toxic organic pollutants were used extensively in transformers for decades because of their ideal properties for use in transformers. Call Our Sales Counter For Assistance, Price Quotes & To Place Your Order at 800-429-0800, Our Application Engineers Are Standing By To Help Customers With Their Zoeller Pumps & Pump Parts Product Selection.
Do not hesitate to participate again with a new code! Elemental (free) sulphur is very reactive and can form highly conductive copper sulphide. Specific gravity directly affects heat transfer. transformer oil analysis and interpret your analysis results. We'll assume you're ok with this, but you can opt-out if you wish. The TAN value indicates the potential of corrosion problems within a system. Transformer oil has to operate safely within the transformer environment. PCB analysis detects the presence of polychlorinated biphenyls in transformer oil. Finol contain numerous OEM approved products from partners such as Citroen, Renault, Peugeot and Kia. The types of gases we are concerned with are hydrogen, methane, ethane, ethene, acetylene, carbon dioxide and carbon monoxide. see more details about the Zoeller Pump Part 123040 and order.
Flash Point (Pensky-Martens Closed Cup Tester) (ASTM D93-IP34; ASTM D3941). The 123040 is made from premium materials, this Water Handling Accessory offers great function and value for your home. - for PayPal Credit, opens in a new window or tab, - eBay Return policy - opens in a new tab or window, - eBay Money Back Guarantee - opens in a new tab or window, No Interest if paid in full in 6 mo on $99+. Our customers include the majority of Irelands large-scale power generators, including ESB, and many large-scale industrial electricity users. Sulphides Species (DBDS) Analysis IEC 62697.
Check your spam folder in case you dont find it, and mark [emailprotected] as a safe sender with your email provider, so you get all the information we are sending you. PumpProducts.com stocks Zoeller pumps and pump parts. All rights reserved. We sell Zoeller pump products direct to the consumer, contractor, commercial, industrial and municipal markets, so each client pays less. This fixture is part of Zoeller Company's Collection, so make sure to check out other fixtures to accessorize your room. Dissipation & Resistivity Factor IEC 60247.
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