Transformers,Distribution and Power Transformer,Varivolt
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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
TRANSFORMER : ALL TYPE : Dry Type/Air Cooled, Oil Cooled, Water.
BRAND: SCHNEIDER ELECTRIC AND ALL OTHER BRAND AVAILABLE.
we are trader of Distribution Transformer and supply all over world. We have 20 Years Experiance Technical team for Desining and Winding of Diffrent types of Transformer. We have 15 Years Experiance Technical Team for Testing of Transformers. We can supply transformer up to 33kV and up to 5000kVA.
Product Introduction
Capacitive voltage transformer (CVT) in calibration the test must be conducted under the condition of 50Hz frequency complex geographical condition on site at the same time the traditional experiment device is difficult to meet the requirements of on-site handling testing series resonance booster device is first used in domestic field tunable resonance device has been widely used in domestic 500 kv and below the field calibration of capacitor voltage transformer.
Product Parameters
Technical parameters
Rated Capacity 80kVA
rated voltage 160kV
Adjustable inductance range 65~130H
Rated frequency 50Hz
Rated current 0.5A
Adjustable gap range 0~300mm
