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Sep-13-12
Supplier From Chennai, Tamil Nadu, India
 
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.


Customized
Nov-08-10
 
Distribution transformers of 11 kv 22 kv 33 kv class oilfilled

Different size and different weights
Jul-15-10
Supplier From Ludhiana, Punjab, India
 
We can supply
Distribution transformer from the range 10
Kva to 3000kva 33 kv class and power
Transformer from 1000 kva to 5000kva 33 kv
Class


Depend supon capacity
Feb-15-10
Supplier From Nagpur, Maharashtra, India
 
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
Jul-27-09

Isolation Transformer

$1.00K
MOQ: Not Specified
Supplier From Ludhiana, Punjab, India
 
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.

Capacity 10 kva - 2000kva

Depends
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Jul-27-09

Distribution Transformer

$2.00K
MOQ: Not Specified
Supplier From Ludhiana, Punjab, India
 
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

Depends
Apr-02-09
Supplier From Noida, Uttar Pradesh, India
 
Manufacturer / Suppliers:

PccÆs / PmccÆs / MccÆs-Fixed / Draw-Out Type
DbÆs / Feeder Pillars / Starter Panels / Push Button Stations / JbÆs
Control Desks / Relay Panels / Plc Panels / Amf Panels / Soft Starter
Automatic Power Factor Correction Panels
Busducts / Bus Trunkings / Rising Mains

Turnkey Execution:
Supply, Erection, Testing & Commissioning Of Substation Equipments
Internal & External Electrification
Cabling & Earthing
Public Address & Telecommunication System
Fire Alarm System Etc.
Lan System

Operation & Maintenance Contracts For:
Sub-Stations / Plant Lighting / Electrical Utilities
Pumping Stations / Dg Sets

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
Mar-23-09

Transformers

$0.25 - $0.50
MOQ: Not Specified
Supplier From Bangalore, Karnataka, India
 
Transformers

Each transformer is packed in shock proof thermocol boxes and finally into cartons of 20kilos each for easy handling.
Mar-10-09

Transformer

$40
MOQ: Not Specified
Supplier From Dindigul, Tamil Nadu, India
 
Highly qulaity and sophiticated maintenance free any quantity and capacity are ready to supply

11kv to 230kv of 50kva to 15 mva
Mar-09-09

11 Kv Current Transformer

$200
MOQ: Not Specified
Supplier From Nashik, Maharashtra, India
 
Accuracy class- 0.5
Burden- as oer customer requirement
Oct-17-08
Supplier From Hosur, Tamul Nadu, India
 
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

Wieght
Aug-06-08
Supplier From Bangalore, Karnataka, India
 
Flyback transformer
Mar-28-08
Supplier From Mumbai, Maharshtra, India
 
Flyback tranformer

Flybacktranformer used in tv and crt monitor
Deflection yoke used for tv
Ic used in laptop motherboard



Box pack
Mar-10-08

Transformers

$2.50K
MOQ: Not Specified
Supplier From Bokaro Steel, Jharkhand, India
 
Transformers

As per is, iss, iec

10-26pcs
Apr-09-07
Supplier From Ahmedabd, Gujarat, India
 
PION range of low voltage transformers comprise of double wound and custom designed transformers.

PION transformers are available in open enclosed, oil cooled models to suit the customer requirement.

Air cooled transformers are available in Open and Enclosed models. The enclosed models are supplied in sheet steel enclosures. Louvering is provided for the heat dissipation of the generated heat.

Oil cooled transformers are housed in MS Tank and provided with adequate pressed steel radiators to ensure proper heat dissipation Oil cooled units are available with standard accessories viz. oil level indicator, drain plug / drain valve, earth terminals, unidirectional CI wheels, Oil fill hole and terminal covers.
Aug-14-07
Supplier From Nashik, Maharashtra, India
 
For current tansformer: ratio: 5a/5a to 5000a/5a & 5a/1a to 5000a/1a, va/cl ; 0 va to 50va cl from 0.2, 0.2s, 0.5, 0.5s, 1.0, 3.0 5.0
Str: upto 40ka/3, upto 33 kv
For potential transformer: 1phase & 3 phase draw out type upto 33 kv, class from 0.2 to 1.0
Voltage factor : 1.2 continous , 1.5 for 30sec.&
1.9 for 8 hrs
Sep-02-00
 
Toroidal transformer
Used for various electronic applications
May-05-23
Supplier From India
Sep-07-20
Supplier From Mughalsarai, Utter Pradesh, India
Jul-09-13
Supplier From Faridabad, Haryana, India
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