Oil Transformer 2500Kva

1. The transformer core is made of imported high-quality cold-rolled silicon steel sheet, which greatly reduces no-load loss and no-load current. The core is� tightly� bound to ensure the compactness and reduce noise. 2. The high and low voltage windings are� made of oxygen-free copper. The low voltage winding of 500KVA and below is of double-layer cylinder structure,� of 630kVA and above adopt double helix or four helix structure. High-voltage winding adopts multi-layer cylinder structure. 3. Dyn11 is used in the transformer connection group to reduce the influence of harmonics on the power grid and improve the quality of power supply. 4. The transformer is a fully sealed structure, with three coats of primer and one coat of finish paint applied on the inner and outer surfaces. The product is salt fog proof, moisture� proof and fungus-proofing, beautiful, durable and reliable 5. The measured noise value is lower than the standard and maintenance free under normal operation.

Dry-type transformer has the advantages of large short-circuit resistance, little� maintenance work, high operation efficiency, small dimension and� low noise,� which is commonly used in places with high requirements of� fireproof� and explosion-proof.� This type transformer is widely used in local lighting, high� buildings, airports, docks, CNC machinery and others. � Its cooling methods are divided into natural air cooling (AN) and forced air cooling (AF).� The transformer can operate continuously for a long time under rated capacity� under natural air cooling.� Output capacity of the� transformer can� increase by 50%� under forced air cooling.� It is suitable for intermittent overload operation or emergency overload operation. Due to the load loss and impedance voltage increase significantly when overload, it is not suitable for long time continuous overload operation.

Dry-type transformer has the advantages of large short-circuit resistance, little� maintenance work, high operation efficiency, small dimension and� low noise,� which is commonly used in places with high requirements of� fireproof� and explosion-proof.� This type transformer is widely used in local lighting, high� buildings, airports, docks, CNC machinery and others. � Its cooling methods are divided into natural air cooling (AN) and forced air cooling (AF).� The transformer can operate continuously for a long time under rated capacity� under natural air cooling.� Output capacity of the� transformer can� increase by 50%� under forced air cooling.� It is suitable for intermittent overload operation or emergency overload operation. Due to the load loss and impedance voltage increase significantly when overload, it is not suitable for long time continuous overload operation.

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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