Transformer Oil Chromatography

Texol Transformer Oils are manufactured from carefully selected New Generation Right Base Oil with emphasis on product purity at every stage of refining. They pass through 3 stages of purification. They are manufactured to meet the following specifications: â?¢IEC 296 â?¢IEC 60296: 2021-02 Edition 4.0 Application: They have excellent cooling efficiency, long life, better insulation properties, reduced corrosive Sulphur and aromatic contents, can withstand extreme climatic conditions. PRIVATE LABELLING OF TRANSFORMER OIL IS PART OF OUR CORE BUSINESS

Types of Oil immersed transformer:- A- Standard distribution transformers: Ratings from 25 KVA to 3500 KVA with vector group Dyn 11 Pole-mounted transformers Pad mounted transformers · Step -up transformers Step -down transformers B- Special Design Transformers: High rating up to 15000 KVA, 33 KV â?? Various numbers of taps for instance: (5,7,9,12,.21, etc.. â?? Dual voltage transformers for both: primary and secondary side Testing transformers according to customer ratings and data Isolating transformers according to customer ratings and data EGYTRAFO Group can design new solutions for Oil & Gas, Utilities, and Industrial sectors, according to their existing networks, and requirements. C- EARTHING Transformers / Zigzag. D- Auto-Transformers: O.L.T.C Auto Transformer with rating up to 600 A & 9 tapping positions. All products comply with IEC Standards KEMA Certified

main parameter of  69kv CT Rated current ratio: 2000/1600/1500/1200/1100/800/500/400/300 : 5 A Rated output capacity of each corresponding ratio: 200/160/150/120/110/80/45/35/25 VA Winding accuracy class: 0.2/5P20/5P20/5P20  CNMEs business activities cover national and international engineering, Generation Stations, Electrical Engineering Equipment, all kinds of electrical equipment, Test And Design and so on. The activities consist of the industries of high voltage power transmission and distribution, diesel power generation, thermal power generation, Transformer Test Laboratory Design, Electrical Lab Design And Solution, Power Plant Design and so on.

230-242kv on-load-tap-changing power transformer is made of high-quality silicon-steel sheets, and laminated by steps. It is advantageous in low loss, low noise, low voltage partial discharge and high anti short-circuit capacity. The dynamical and thermal stability of this transformer, of which the coils are winded by high-quality oxygen-free copper wire as well as used pre-compressing brackets processes and interior and exterior structure. The transformer tank used wave form shell, has very nice appearance, the core is with d shape yoke and 45 angle seaming. The core and oil box are well fixed and well protected on moving. Packed in wooden case

The core of 110kv power transformer is high quality silicon steel, with several layers lapped. It is low loss, low noise, and anti-shortcut etc. Now it is wildly used in power station, power plant, and gets high praise from them. In 1997, sfsz9-31500/110 on-load voltage-regulated transformer has passed the test by ministry of mechanical industry. Main functions and characters: • bell type tank and the wave form shell.; increase the strength of oil box, beautiful appearance; • core is with d shape yoke, 45 angle seaming; • core and oil box are well fixed and well protected on moving; • reasonable wrapping method, in the interior and exterior structure of coil; use support; hard paper bucket between coils increases the capacity of anti-shortcut; • advanced assembling method such as cold pressing and welding technology, installing with sets of coil, paper bucket production. Packed in wooden case

35kv grade transformer is with the following characters: low loss, low noise, protection for thunder and lighting, and anti-shortcut capacity, beautiful appearance etc. It is made by advanced assembling lines and method, with qualified parts. It is with for remote functions: remote communication, remote test, remote adjustment, remote control. By remote control from a computer, the power station could be free from supervision in the office. Type "9" 35kv grade series energy saving transformer has passed the test by national mechanical and industrial bureau, and national power group. 35kv grade series transformer mainly use in power network, and the projects of power distribution. Main functions and characters • core is with advanced three steps: vertical and horizontal and horizontal cut, lap and multi-stage. It disperses the air distribution, improve the magnetic path. Decrease the empty loading loss, current and noise. • core with dragged panel, pressed the coil, particular glue for silicon steel; a set of measures to increase the mechanical strength. • new structure of high and low voltage wrapping, reasonable arrangement for oil tube and connection, increase the capacity of mechanical strength and anti-shortcut. • oil box is bell type or core suspension type, the wall of oil box is as wave form. Packed in wooden case

New 39 series three phased oil-immersed transformer uses new structures of insulation and anti-shortcut etc. Its features are advanced internationally. Comparing to s7 series, the empty loading loss decreases 10.25% in average, empty loading current decreases 37.9%, loading loss decreases 22.4% in average, it is the upgraded version for energy saving. Main functions and characters • low loss, energy saving visible; • core is in round form, multi-stage, and entire tilted three stages seaming and lapping structure; • high and low voltage coils are wrapped with oxygen free copper coil. All high voltage coils are made with several layered bucket structure. • reasonable structure • new parts and new fixing parts Packed in wooden case

From 25KVA to 5000KVA power and from 6,3 KV to 36 KV voltage features, Trans-el produces Oil type, hermetic transformers or transformers with an oil expansion tank, Indoor and outdoor power and distribution Transformers

The products of model S10 series, made on base of advanced technology in the world, are three phase. oil immersed transformers. Its rated voltage is 6,10, 13.8KV and 35KV,rated frequency is 50Hz.These transformers are updated products and conform with the National standard GB1094•1í½5-85.All items of properties have met the standard level of DIN 42503 and the technical requirements of IEC600073.