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Constant Voltage Transformer

The very best power protection comes from a special type of transformer known as a Constant Voltage Transformer ( CVT). Providing unparalleled reliability and conditioning performance, spikes and electrical noise are neutralised with attenuation as high as 75dB.

In addition the input (or primary) and output (or secondary) transformer windings are physically separated. Known as Galvanic isolation this separation ensures that there is no direct connection between the mains supply and load.

A CVT therefore provides an impenetrable barrier to spikes and high frequency electrical noise. This barrier also works in reverse mode to prevent a 'noisy' load from polluting the mains supply itself.

CVT is designed on the basic principle of Ferro-resonance, in which output winding is resonated with the help of select value or high stability capacitors. This is a highly reliable product as there is no moving part making maintenance cost zero.

Salient features:
- The CVT (ferro) uses the unique principle of Ferro- resonance: operation of a transformer in the region of magnetic saturation.
- No semi-conductors or moving parts used
- No electronic circuit
- Spike rejection capabilities
- Short term overload capability
- Faster voltage correction than Servo Stabilizer

Computers, data processing equipment, fax, cash registers, electronic typewriters, internet application, modem, accessories like net phone, control panels, bio-medical equipment, telex, EPABX, etc.,
Isolation Transformer

Isolation Transformer

Rs 5,000  / UnitGet Best Price
Power (VA)10 VA
PhaseThree Phase
Cooling TypeOil Cooled
Multiple Shielding Techniques employed to reduce the inter winding capacitance to below 0.005 picofarad and increases DC Isolation to over 1000 Megaohms.

Technically any transformer that has no direct current path between its primary & secondary windings provides isolation from any kind of leakage in Current, Spikes/Surges produced in the system. Provision of electrostatic shield in between primary & secondary winding depends upon its construction, specification & performance characteristics.

Ultra Isolation Transformer are being used to protect Electronic & Sophisticated equipments, CNC Machines from the excessive line voltage transients, spikes / surges produced in the system. Electrostatic shielding helps in grounding these spikes & not allowing to pass on to the secondary side of the transformer.

Furnace Transformer are built in delta / star connection with neutral as floating & electrostatic shielding is used to protect the furnace from any kind of Earth Fault Tripping.

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