Three oil immersed CTs and three PTs are mounted in a single outdoor type container to be used for measurement of Energy and related values for small industrial plants where elaborate system is not affordable. A large number of such units have been supplied by us all over the country. Combined CTPT Metering Panels with built in Instrument:   transformers and Energy meter. Some utilities specify such modules for metering purposes. In these cases Resin cast Instrument transformers are made use of. It is also possible to provide on load break switches in the incoming side for isolation purposes.

Porcelain hollow bushings with Brown or Grey glaze conforming to international standards are used with required creepage levels in our transformers. Metal flanges embedded in the collar on either side are used. Nitryl rubber gaskets on either side collar are used to achieve a longer life

These are three phase Voltage transformers used for earth fault identification. A number of items have been supplied all over the country. OUTDOOR EPOXY MOULDED INSTRUMENT TRANSFORMERS   These are Epoxy moulded instrument transformers place in a moisture proof MS tank and filled with oil. Alarge number of such units have a been supplied by as all over the country.

• Frequency50Hz
• Rated Voltage110kV
• Packaging TypeWooden Box
• DimensionCustomer requirement
• TypeHigh Voltage Transformer
• Warranty2 Year
• Accuracy Class0.1 to 1.0 & 0.2S, 0.5S

• Brand NameSUMAN CONTROLS
• MaterialCopper
• CertificationISO 9001 2015
• UsageOutdoor, Industrial, Electricity Distribution
• TypeCurrent Transformers

The purpose and function of a Voltage transformer is almost like that of a current transformer except that high voltages are transformed to manageable low voltages to operate metering and protective systems. Generally Volatage Transformeris like a power transformer directly connected to a system line. Separate windings are provided for a metering and protection with different accuracies and voltagfactor required for various applications. We at Suman Controls manufacture the class of cores also. DESIGN Suman Controls P Ltd manufactures the following types of voltage transformers.   Single Pole (Neutral Earthed) Double Pole(Line to Line)33KV Three phase (Neutral Floating/Earthed) up to 33KV On request from users voltage factors varying from 1.2 to 1.9 continuous are offered to suit various system earthing conditions. CONSTRUCTION OF VOLTAGE TRANSFORMER Primary and Secondary winding Electromagnetic Core (Yoke) Tank and Space for oil Expansion Hollow Porcelain bushing

Three oil immersed CTs and three PTs are mounted in a single outdoor type container to be used for measurement of Energy and related values for small industrial plants where elaborate system is not affordable. A large number of such units have been supplied by us all over the country. Combined CTPT Metering Panels with built in Instrument:   transformers and Energy meter. Some utilities specify such modules for metering purposes. In these cases Resin cast Instrument transformers are made use of. It is also possible to provide on load break switches in the incoming side for isolation purposes.

Porcelain hollow bushings with Brown or Grey glaze conforming to international standards are used with required creepage levels in our transformers. Metal flanges embedded in the collar on either side are used. Nitryl rubber gaskets on either side collar are used to achieve a longer life

These are three phase Voltage transformers used for earth fault identification. A number of items have been supplied all over the country. OUTDOOR EPOXY MOULDED INSTRUMENT TRANSFORMERS   These are Epoxy moulded instrument transformers place in a moisture proof MS tank and filled with oil. Alarge number of such units have a been supplied by as all over the country.

• Frequency50Hz
• Rated Voltage110kV
• Packaging TypeWooden Box
• DimensionCustomer requirement
• TypeHigh Voltage Transformer
• Warranty2 Year
• Accuracy Class0.1 to 1.0 & 0.2S, 0.5S

• Brand NameSUMAN CONTROLS
• MaterialCopper
• CertificationISO 9001 2015
• UsageOutdoor, Industrial, Electricity Distribution
• TypeCurrent Transformers

The purpose and function of a Voltage transformer is almost like that of a current transformer except that high voltages are transformed to manageable low voltages to operate metering and protective systems. Generally Volatage Transformeris like a power transformer directly connected to a system line. Separate windings are provided for a metering and protection with different accuracies and voltagfactor required for various applications. We at Suman Controls manufacture the class of cores also. DESIGN Suman Controls P Ltd manufactures the following types of voltage transformers.   Single Pole (Neutral Earthed) Double Pole(Line to Line)33KV Three phase (Neutral Floating/Earthed) up to 33KV On request from users voltage factors varying from 1.2 to 1.9 continuous are offered to suit various system earthing conditions. CONSTRUCTION OF VOLTAGE TRANSFORMER Primary and Secondary winding Electromagnetic Core (Yoke) Tank and Space for oil Expansion Hollow Porcelain bushing