Features
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Designed for life time trouble-free performance
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Design conforms to Indian and International standards
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Low power loss and low noise level
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Designed to withstand electrical impulses and thermal and dynamic stresses
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Optimum utilization of active materials for compactness
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Modern manufacturing techniques ensure cost effectiveness and reliability
Specifications
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3 phase, 50 Hz in voltages of 11kV, 22kV and 33kV
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Off-circuit tap changer to provide any required range as per standards
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On-load tap changer to provide any range as per standards.
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Class A insulated for oil cooled, Class B to Class H for dry type transformers
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Any vector group as per standards
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Duty cycle as per Indian / International standards
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Copper / Aluminum wound
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Painting as per Indian / International standards
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HV side bushings / cable box
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LV side bushings / cable box / bus duct
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Fittings as per Indian / International standards
Optional Accessories
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Pressure relief valve without contact/with contact
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Buchholz relay with alarm and trip contact
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Oil temperature indicator with alarm and trip contact
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Winding temperature indicator with alarm and trip contact
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Magnetic oil level gauge with alarm contact
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Marshalling box to house oil temperature indicator and winding temperature indicator
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Neutral current transformer
