Potential Transformer Dealers

We offer a technically advanced range of Oil cooled Outdoor type Current & Potential Transformers up to 66kV. The range that we are offering is manufactured using quality tested basic material and is appreciated for its high design & performance standards. Furthermore, the entire range is suitable for various high-end requirements and support a wide variety of applications.    

The L.T. Transformers that we supply in the industry are remarkable for their heavy duty performance. These Dry Cooled Lt Transformers are used for the proper distribution of current so that the breakdown of the power is prevented. Apart from this, we stand amidst the most preferred Oil Cooled Lt Transformers Exporters based in India.

We are a quality centric company and thus, we follow strict quality standards throughout to offer quality products to the customers.   Details : 33/√3 KV / 110/√3 V, 50 VA per phase, Class 0.5 for metering and protection.

In AC circuits, for measuring large voltages a specially constructed accurate ratio Potential Transformers are used. Their function is to reduce the supply Voltage to a value small enough to be easily measured with standard low range AC instruments of moderate size and capacity. The advantages of using Potential Transformers for range extension of AC meters are many fold. » The instrument is isolated from line voltages hence it can be grounded. » It is possible to achieve standardisation of instruments and meters at secondary ratings of 110V. » Several instruments can be connected from a single transformer. » The power connected in measuring circuits is low. Potential Transformers of dual purpose Metering & Protection are also commonly used. An additional secondary winding is provided which is connected in open delta so that in the event of an earthfault on any of the phases, appropriate voltage is developed across the open delta terminals which is then used to actuate a tripping mechanism. Resin Cast Potential Transformers are dry type transformers the active part of which is completely embedded in quartz loaded Epoxy Resin by using vacuum moulding technique. After moulding the resin is hardened by polymerisation. The main insulation between Primary and Secondary & Earth is obtained by this epoxy resin. These transformers are of compact design with high mechanical and electrical properties. These are non-hygroscopic and hence give very good insulation properties even in given humid conditions. Details required on placement of orders: – Ratio : This is the Ratio of the primary voltage to the rated secondary voltage. The Primary Voltage can be either 11KV i.e. Connected between the lines or 11KV/ when connected between the lines and earth. The primary voltage also varies depending on the connection i.e 110V or 110V/ root 3 voltage. Burden : This is the load connected across the secondary winding expressed in VA depending on the number of meters connected and distance of the meters from the Potential transformer. Class of Accuracy : The choice of accuracy class depends on the duty to which the Potential Transformer is put to use. The measuring PT maintains the Ratio and phase angle error over the operating range of 80-120% of Primary Voltage. The protection PTs are used in protection system for operating differential protection relays and maintain accuracy for 5% of the rated voltage given by the voltage factor.

We are manufacturing 33 kv oil cooled current and potential transformers. Features: high quality paper-oil insulation compact design: less oil, less weight non-corrosive hardware oil expansion by painted stainless steel bellows porcelain or composite insulator leak-proof design and rugged construction for long service life weather-proof and environmentally resistance

We provide a range of potential transformers that is known for supplying precise voltage for the meters. These potential transformer are extensively used for billing industrial clients or utility companies. The potential transformer are specially designed and developed for their application on systems.

The Drawout Potential Transformer, offered by us, includes the latest winding technology and is highly efficient in performance. 11KV Drawout Type Potential Transformer Known for exceptional product basket containing 11KV Drawout Type Potential Transformer, we are a reliable name in this sphere. Broad connectivity, dependable transportation facilities, we deliver the product basket to the customers within the devoted time.

We bring forth precision engineered 11 KV Current Potential Transformer for outdoor and indoor applications. The 11 KV Current Potential Transformer is a combined unit that complies with industry guidelines and norms. This transformer is well examined on various parameters to ensure flawlessness. It is widely applauded for supreme quality, high operational efficiency, compact design, low maintenance and outstanding performance. Further, Current Potential Transformer is made available in customized specifications at market leading prices.

Resin cast potential transformers are dry type transformers the active part of which is completely embedded in quartz loaded epoxy resin by using vacuum moulding technique. After moulding the resin is hardened by polymerisation. The main insulation between primary and secondary & earth is obtained by this epoxy resin. These transformers are of compact design with high mechanical and electrical properties.