V3S Power Technologies LLP

Nungambakkam, Chennai, Tamil Nadu

Ultra Isolation Transformer offered by us are manufactured with the aid of latest technologies to protect the Isolating sensitive equipment. The Ultra Isolation Transformers are specially designed for sensitive critical equipment like computers & peripherals, medical instrumentation, digital communication telemetry systems, CNC Machines etc. and stopping such disturbances generated by the noisy equipment load from being injected into the power line.
Multiple shielding techniques employed reduce the inter winding capacitance to below 0.005 Pico farad and increase D.C Isolation to over 1000 Megohms.
Technically, transformers that have no direct current path between their primary & secondary windings provide Isolation. Other commonly used, transformers even if they have separate primary & secondary winding are intended to convert the input voltage to a more useful level & do very little to attenuate the passage of noise or transients from primary to secondary. Even through both are separately wound transformers, they are substantially different with regards to construction, specification & performance characteristics. In shielded transformer, four Low impedance path exists for noises to pass to secondary & vice versa.

• The High Value of Coupling Capacitance.
• The Maximum Linkage of Magnetic Field.
• The Leakage Current.
• Static transformer of Electric Noises.

Ultra Isolation Transformers provides protection against:

• Line Voltage transients
• Spikes
• D.C Leakage
• Features & benefits
• Split winding constructions and bi-filar connections is made to reduce the overall capacitance of the winding
• High insulating materials and special shielding techniques have been used to minimise the noise
• The core and its magnetic properties are chosen in a way that displays enough leakage inductance, which in turn offers normal mode power line noise. This is in sync with the transfer of fundamental power frequency. All the higher frequencies are blocked
• Transfer of electric noise is blocked by Unique Box shielding and apt techniques
• Better regulation with low impedance effect
• Shield against strong lightening, impulse noise, bus short-circuit, accidental discharge of capacitors, etc
• Shield for the microprocessor-based machines and equipments from damage due to electrical noise, spikes etc

Isolation transformers offered by A3S are constructed with high insulating materials and special shielding techniques to attenuate common mode and minimising transverse mode noise.The use of high insulating materials and special shielding techniques results in an attenuating common mode and minimises transverse mode noise. The core and its magnetic properties are properly selected to provide sufficient leakage inductance. This will give the greatest attenuation of normal mode power line noise possible, consistent with the transfer of fundamental power frequency, while all higher frequencies are blocked. Designed with split winding constructions and bifilar connections to reduce overall capacitance of the winding Due to the better regulation, it does not generate common mode impedance coupling effect

solation transformers offered by A3S are constructed with high insulating materials and special shielding techniques to attenuate common mode and minimising transverse mode noise.

Ratings: 3kVA 1000kVA

Features & benefits

The Ultra-K is an all copper wound, K-rated, multi-shielded, high efficiency, computer grade, low impedance, isolation transformer. The Ultra-K provides voltage transformation as well as harmonic handling and attenuation plus a new ground-neutral reference for isolating equipment in buildings with high ground noise. The Ultra-K also provides high common mode and transverse mode noise attenuation, and fits perfectly in environments where there is a need for spike and ground noise protection.