We are instrumental in trading and supplying an exclusive assortment of Power Transformers. These transformers are procured from some of the trustworthy and certified vendors of the industry who manufacture these in compliance with the international standards. Our offered transformers are used extensively in electronic products to step down the supply voltage to a level suitable for the low voltage circuits they contain. This range also electrically isolates the end user from contact with the supply voltage.
Specifications:
Power transformers from 1 MVA to 50 MVA up to 220KV Class
We are one of the leading trader and supplier of world class range of Resin Cast Current Transformers that are procured from our certified vendors of the market. These transformers are fabricated using the finest grade raw material and sophisticated technology at vendors’ end. Our offered products are widely demanded among clients due to their quality attributes like high performance, user friendly interface, longer service life and compact design. Our offered transformers are carefully examined on various parameters by our vendors to ensure their flawlessness.
Specifications:
Resin cast current transformers up to 33KV class
We are recognized as the foremost trader and supplier of high quality range of distribution transformers. The offered transformers fabricated using the best grade raw material and latest technology in accordance with the set industry standards at vendors’ end. Owing to their salient features such as corrosion resistance, longer service life, supreme performance and dimensional accuracy, these transformers have gained huge demand in the market. Extremely durable, these are rigorously tested on various parameters of quality by our vendors.
Specifications:
Distribution transformers from 5 kva to 2500 kva up to 33kv class
VoltageBurdenRange
1-ph.Tape wound & resin cast Upto 1100 v Prim:1 a to 10000 a; sec: 5 or 1a
Bar primary ctsMetering & 2.5 va to 30 vaCl. 0.2/0.5/1.0/3.0/5.0
Protective2.5 va to 30 vaCl. 5p3/5p5/5p10/5p15/5p20
ProtectiveVk & rct reqd.Cl.Ps
3-ph.Tape wound & resin cast Upto 1100 v Prim: 200 a to 5000 a; sec: 5 or 1a
Bar primary cts Metering & 2.5 va to 30 vaCl. 0.2/0.5/1.0/3.0/5.0
Protective2.5 va to 30 vaCl. 5p3/5p5/5p10/5p15/5p20
ProtectiveVk & rct reqd.Cl.Ps
1-ph.Tape wound & resin cast Upto 1100 v2.5 va to 15 vaPrim:1 a to 150 a; sec: 5 or 1a
Wound primary cts Metering & Cl. 0.5 / 1.0 / 3.0
Protective Cl. 5p10
3-ph.Resin cast Upto 1100 v2.5 va to 5 vaPrim:50 a to 100 a; sec: 5 or 1a
Wound primary cts Metering Cl. 0.5 / 1.0
1-ph.Resin cast Upto 1100 vSuitable for cablesSuitable for relays
Core balance ctsProtectiveUpto 33 kvOf all makes
We have emerged as the foremost trader and supplier of a comprehensive assortment of potential transformers. These transformers are extensively used for billing industrial clients or utility companies. Our high grade transformers are procured from the trusted vendors of the industry as per the set global norms. Manufactured using optimum quality raw material and latest technology at vendors’ end, the offered range is highly durable in nature. Optimum performance, durability and corrosion resistance are some of the salient features of our offered transformers that are highly valued by clients.
Specifications:
Potential transformers up to 400kv class
As per mutual discussion
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Manufacturer and exporter of distribution transformers, isolation transformers, ultra isolation transformers, furnace transformers, auto transformers. Our technologically advanced high voltage transformers incorporate state-of-the art high tension engineering, optimally designed to give you long life with high efficiency & reliability.
We are also authorized by bureau of energy efficiency as a manufacturer of star rated transformers & are equipped to meet your requirements up to 4 star ratings. We are also designing and manufacturing transformers based on ecbc 2009 losses.
Our range of distribution and power transformers:
Power transformers up to 12 mva & 33 kv class
Copper wound distribution transformer upto 4000 kva in 33/0.433 as well as 11/0.433 kv configurations
Aluminum wound distribution transformers up to 250 kva
Star rated distribution transformers up to 4 star ratings
Substation auxiliary transformers of 33/0.433 & 11/0.433 kv configurations
Auto transformers for specialized applications
All our transformers are available optionally with oltc & avr.
Alfo manufacturing aluminium foil wound transformers in india.
We alfo electric, manufacturers of power conditioning equipment and instrumentation and control equipment for energy management. This position of market leadership has been enabled by providing greater value to the customer through accent on value engineering resulting in better quality and reliability at a lower cost.
One of the major impact areas of value engineering is in the use of aluminium foil wound transformers, as our power conditioning range of products had a high copper content, the possibility of reducing our dependence on copper due to its relative high cost and price instability was considered. This resulted in our using aluminium foil wound transformers in place of copper wire wound ones.The aluminium foil wound transformers so developed have been successfully used in stabilisers and isolation transformers are working on the field since 2007. As this manufacture involves a convenient and efficient method of winding the foil around the core, we designed and developed the special purpose cnc foil-winding machine. We introduced this unique construction technology, providing practical and economical aluminum foil-wound transformers in the 1 kva to 500 kva power range.
Step down from 11000/22000/33000 volts to 433 volts. Oil filled oltc transformers from
Kva rating (kva) - 400 to 2500
No load loss (kw) - 1.2 to 3.4
Load loss (kw) - 6.0 to 28.0
%z - 4.5 to 6.25
Basic price (usd) - on demand only
It incorporates a full metallic shielding (copper /aluminum) between primary & secondary winding
Isolation transformers are being used to protect electronic & sensitive creative equipment such computer & peripherals medical instruments, digital machines & cnc m/c from the excessive line voltage transient, spikes/surges which produced in the system. Apart from this, isolation transformer also obstructs those disturbances that are generated by the noisy equipment from being injected into the power line i.E. It filters common mode noise usually an attenuation of approx. 30 db.
In shielded transformer, 4 low impedance path exist for noises to pass to secondary & vice versa. These paths are:
- high value of coupling capacitance.
- maximum leakage of magnetic field.
- leakage current
- static transformers of electric noise.
The multiple shielding techniques employed in isolation transformers reduce the inter winding capacitance below to 0.005 pico farad & increase d.C isolation to over 1000 m ohms.
Application of isolation transformer
ò protection of microprocessor based machines from damage & data loss
ò where ground of equipment cannot be earthen
ò when no current leakage is permitted in equipment
ò when protection is needed against high frequency line losses & strong surges.
Bharti's transformer are manufactured with standard rating & customer requirement, bhartiÆs transformer are designed & tested as per is2026. Our transformers are durable low capacitive, power saver and highly official.
Product range of distribution & power transformer:
Upto 100 kva, 1-phase, 11 kv or below
Upto 3000 kva 11 & 33kv
Upto 3000 kva oltc, 33kvor below
Transformer design options:
Single phase / three phase
Indoor | outdoor
Pole mounted / ground mounted
Conventional type / hermetical fealed type
Conventional radiator / corrugated radiator
Copper / aluminum wound
Fitting accessories as per requirement
Turnkey Execution:
Supply, Erection, Testing & Commissioning Of Substation Equipments
Internal & External Electrification
Cabling & Earthing
Public Address & Telecommunication System
Fire Alarm System Etc.
Lan System
Environment Friendly Solutions:
Solutions For Noise, Air & Water Pollution Such As Acoustic Enclosures For Existing Dg Sets, Extended Exhaust Systems & Effluent Treatment Plant.
Trading Operations:
L&T, Siemens / Ge / Schneider / Control Group / Plc / Drives Etc.
Apart from above, we are also engaged in following items:
1. Cable Trays ( Perforated & Ladder Type Cable Trays.
2. Switch Yard Structures from 66KV to 220 KV.
3. Telecommunication
4. Towers.
5. Wind Mill Towers from 40m to 75m.
6. Transmission Line Tower.
7. Line Cross arm with Accessories along with H frame structures from 11KV to 33 KV.
8. Earthing materials like earthing strips, earthing plates and earthing electrodes.
9. Heavy Fabrication Job.
10. Transformers
11. Busducts etc.
12. DG Sets
Transformer spares & accessories - like metal parts, cu / alu wires and strips press boards, insulating material m12 / m 20 bolt/ nut, brazing rod, transformer oiland others
