Iran Transfo Company

Three phase oil immersed Hermetically Sealed distribution transformers are the main part of productions that are designed and manufactured in Iran Transfo Corporation (ITC) and the scope of work is 25-5000 KVA up to maximum system voltage of 36 KV. Mainly two kind of the transformers are produced: 1. Hermetically sealed without gas cushionGet price

Transformer Manufacturing in Iran - How to invest in Iran

May 04, 2017 · The latter is now the second Manufacturer of power transformers in Iran, capable of manufacturing 550 MVA and 420 KV transformers. Although these transformer manufacturers (mostly Iran Transfo) managed to export $52,895,000 in 2015 (83% were exported to Syria) but if all these companies start production with full production capacity, theyGet price

Iran Transfo Company

Km 4 Tehran old Rd., Zanjan, Iran. P.O.Box: 45135-11-18. Tel: +98 24 33 79 0760-5. Fax: : +98 24 33 79 0780.Get price

About us

Arya Transfo Group consists of two companies, Arya Transfo Shargh and Arya Transfo Ghodrat and is located in the Shahmirzad industrial zone, 30 Km north of Semnan city Iran. Arya Transfo is a privately owned company primarily engaged in the manufacture of electrical power transformers, and also distribution transformers and compact substations.Get price

Iran stands 1st in producing power transformers in ME - Mehr

Sep 02, 2019 · Presently, Iran is a leading country in the region in the field of manufacturing, repairing and maintain power transformers. He pointed to the high potential and capacity of technical-engineering companies for participating in export markets and added, “as a representative of public sector, we will back activities of domestic companies in this field considerably.”Get price

On-line DGA (Dissolved Gas Analysis) monitoring | TD

Oct 01, 2006 · The purpose of this article is to offer insight and guidance on the selection of on-line dissolved gas analysis (DGA) monitoring and diagnostic tools for utility transformers. Transformers as utility asset classes in the context of their impact on revenue, grid stability, and service reliability will be examined.Get price

Dissolved Gas Analysis Guide for Transformers Filled with

transformer by analyzing gases dissolved in dielectric fluid. These problems may include localized overheating, general overheating, arcing within the transformer, and corona discharge. In a transformer, generated gases can be found dissolved in the insulating oil, in the gas blanket above the oil or in gas collecting devices.Get price

The Purpose Of Transformer Gas Relay

May 19, 2019 · The transformer gas relay is a protective device installed on the top of oil-filled transformers. It performs two functions. It performs two functions. It detects the slow accumulation of gases, providing an alarm after a given amount of gas has been collected.Get price


A GUIDE TO TRANSFORMER OIL ANALYSIS BY I.A.R. GRAY Transformer Chemistry Services INTRODUCTION The fault free operation of power transformers is a factor of major economic importance and safety in power supply utilities and industrial consumers of electricity.Get price

Qualitrol Guide to Interpreting Transformer Gas in Oil Using

Rate of Change caution and alarm notifications fully integrated into Qualitrol’s industry-leading transformer monitors and substation asset management within the power grid industry. Abstract Summary: ROC (Rate of Change) is a measurement of gas generation rate; the rate at which gas-in-oil (ppm) levels change over a specific period of time.Get price

Transformer Oil Analysis - LC ENG

Transformer Oil Analysis Dissolved Gas Analysis of Mineral Oil. Under normal operating conditions, oil-insulated power transformers generate gases very slowly, as a result of the transformer ageing and experiencing a relatively constant load.Get price


Training Methodology. This course covers the theory, operation, maintenance and testing of power transformers and auxiliary equipment. Topics included are transformer fundamentals, transformer ratings, transformer cooling, nitrogen gas systems and insulation systems. The source concludes with in-depth discussions on transformer testing techniques. This course is applicable to technicians and engineers who need a sound understanding of power transformer operation and maintenance.Get price

Transformers: Operations Maintenance e-Learning

Substations and switchyards contain various types of transformers. Among them are power transformers, current transformers, and potential transformers. Each of these types of transformers has unique features that distinguish it from the other types of transformers and from other substation and switchyard equipment.Get price

Iran Transformer Research Institute | LinkedIn

Iran Transformer Research Institute | 289 followers on LinkedIn. Transformers, Maintenance, Oil, Electrical Tests, Modern Tests, Oil Test, Design, AssessmentGet price

Dissolved Gases Reveal Your Transformer’s State of Health | ECM

Feb 01, 2002 · Effective transformer maintenance depends on dissolved gas analysis. Effective maintenance of liquid-filled transformers begins with prevention of failure by testing transformer oil for unusual elements. The presence of certain gases often indicates an abnormality that could lead to failure if ignored, and advances in gas analysis are making the detection of future transformer problems anGet price

Dissolved Gas Analysis of Transformer Oil - ! Equipment for

In today’s modern electric power industry, transformer oil sampling and analysis has begun to enjoy wide popularity. A good oil analysis program provides equipment owners the ability to determine the current condition of a transformer and schedule prevetive maintenance so as to avoid possible failures in future. In addition, the assessment of the transformer’s potentialRead MoreGet price

Dissolved gas data in transformer oil---Fault Diagnosis of

Jan 14, 2019 · Abstract. The oil-paper insulation system in power transformers operates under the effects of high temperature and strong electromagnetic environment, and the insulation medium can slowly decompose into a number of small molecules. The decomposition gases dissolved in oil are H2, CH4, C2H6, C2H4, C2H2. When a fault occurs, the insulation breaks down more quickly and the decomposition products will be different according to the type and severity of the fault.Get price

Transformer dew point measurement insulation moisture 1 | TD

Feb 01, 2014 · Recent technology incorporates capacitive sensors to measure the dew point of a gas sample and is the basis for most modern dew point sensors. Regardless of the technology, the dew point meter must be capable of operating at low inlet pressure at ambient conditions and with good resolution to -60°C (-76°F) dew point or lower.Get price


Topics included are transformer fundamentals, transformer ratings, transformer cooling, nitrogen gas systems and insulation systems. The source concludes with in-depth discussions on transformer testing techniques. This course is applicable to technicians and engineers who need a sound understanding of power transformer operation and maintenance.Get price

Iran Electrical Industry Syndicate | LinkedIn

Iran Electrical Industry Syndicate | 189 followers on LinkedIn. Iran Electrical Industry Syndicate (IEIS), established in 2000, is a Business member organization, consisting of 450 members ofGet price

Voltage in Iran - Electricity Supply and Power Quality Overview

Jan 08, 2021 · Iran is wealthy in resources with the world’s second-largest natural gas reserves and the fourth-largest verified crude oil reserves. Almost 62,000 megawatts, or 80% of Iran’s 75,000 megawatt output, is generated from thermal plants that burn fossil fuels.Get price

Is Hydrogen Gas in Transformer Oil the Best Early Indicator

Jun 04, 2020 · Hydrogen Gas in Transformer Oil and the Complexity of Testing Oil Filled Power Transformers Oil filled electrical equipment is a complex mixture of chemistry and physics. Chemistry in the for of oil, paper, pressboard and metal and physics thermal and electrical effects.Get price

Online DGA Monitoring of Power Transformers | Vaisala

In this webinar, we will review some of the fundamentals of dissolved gas analysis for power transformers. In addition to the topics below, we will also share data from field tests of Vaisala online monitors. In this webinar, you will learn about: The key fault gases and why they form in transformers; How to utilize online DGA monitoringGet price

SARANG GHORBANIAN - Research And Development Scientist

2- better consultancy in iran for it and ict jobs and business 3- ict consultancy 4- hidden control systems and design 5- developing and programming in best way 6- training and teaching it 6- how a person become an it man.Get price

About us

About us: The private sector in the electricity industry plays an important role when the pressure. of sanctions and the lack of liquidity threatened this vital industry and it has repeatedly been told by top managers and custodians of the countryelectricity industry.Get price

Cogeneration Plant for Mazandaran | Financial Tribune

Jul 24, 2019 · A 7.12 megawatt combined heat and power (CHP) plant was inaugurated in Amol County, Mazandaran Province. According to the Energy Ministry news portal (Paven), Babakan Power Plant, built over 2,000Get price

Dissolved Gas Analysis of Power Transformer

transformer oil is also known as breakdown voltage of transformer oil or BDV of transformer oil. Dissolved Gas Analysis Procedure . The DGA procedure consists of sampling of oil from the transformer, extracting of gases from the oil and analysis of the extracted gas mixture in a gas chromatography (GC). AfterGet price

Mohammed Sajid - Consultant - Self Employed | LinkedIn

View Mohammed Sajid’s profile on LinkedIn, the world’s largest professional community. Mohammed has 6 jobs listed on their profile. See the complete profile on LinkedIn and discover MohammedGet price

‘Iran among top 10 transformer manufacturers in world

TEHRAN- “Iran stands among the 10 top transformer manufacturers in the world," the secretory of Iran’s 5th International Transformer Conference and Exhibition announced on the sidelines of the event, Tasnim news agency reported on Wednesday.Get price