Current Transformer

Riding on industrial experience of three decades, we are able to produce an unmatched assortment of Low Tension Current Transformer. These transformers are used to isolate the measuring instruments, meters and relays from line voltage of an installation. Our Low Tension Current Transformer is made by a team of veteran professionals by using quality approved materials, following the norms and guidelines laid down by the industry. In addition, we offer these transformers to the clients at the pocket friendly price.

Features:

• Easy to install
• Durable design
• Sturdiness

Further Details:

Our Bar Primary current transformers comprise a secondary coil wounded on a toroidal core, with permeability silicon steel used as material of construction.

 

Current Transformer

With our complete know how of the domain, we have been able to manufacture and export a foremost assortment of Current Transformer. Best known for their innovative technology and accurate functioning, these transformers are used for the measurement of alternating electric currents. We employ ultra modern techniques and quality approved materials to manufacture these transformers, in accordance with industry set norms and standard. In addition, our clients have the advantage to customize Current Transformer as per their needs. 

More Information About Current Transformer

Instrument transformers are widely used for converting current/ voltage from high value to a lower standard value. Current transformers perform two basic functions:

 

Current transformers are used for measurement of alternating electric currents. These transformers measure the secondary current accurately and error lies between 5% to 120% of the rated current. Furthermore, the errors are of two types, phase displacement and current [ratio]error[in%].

Protective current transformers are identified on the basis of accuracy class, accuracy limit factor and burden. The errors of the protective current transformers are defined according to the measurement of full load current and also on the accuracy limit factor times the loaded current. PS current transformers is another class of current transformers and their performance varies from the performance of current transformers or protective current transformers. PS class current transformers have the following features:

Constructional Features Of Current Transformers:

Current transformers are of following types: ring, wound primary or bar primary. Our organization, Navago, uses electrolytic grade of copper for primary and the secondary winding of these transformers.In the bar primary version, the bar is inbuilt with the CT, which is the difference between ring type and bar primary current transformers. Ring or bar primary current transformers can not used for large output. Therefore, wound primary current transformers are used for this purpose.

Special Current Transformers:

Following information is required for the manufacturing of CB CT, as per your requirements:

 

 

With the above information, our organization, ensures that the manufactured CT has compact size with optimum turn ratio and having the requisite KPV.

Robust Protection and Efficient Measurement

Designed for reliable performance, our epoxy resin encapsulated core current transformers offer accurate current sensing for power system metering and protective relays. Their toroidal structure ensures minimal energy loss and high operational efficiency, even under varied load conditions.


Versatility Across Voltage Applications

Suitable for low to medium voltage scenarios (up to 0.72 kV), these transformers provide flexibility and reliability in both utility and industrial contexts. Their adaptable design and range of capacities support diverse measurement and protection requirements, optimizing power system management.

With the help of our efficient workforce and adopted technologies, we are able to manufacture a foremost assortment of Protective Current Transformer. Owing to characteristics like excellent operation life, easy installation and optimum performance, these transformers are used in electrical installations. Precisely designed at our state of the art machining facility, our Protective Current Transformer is made using quality materials procured from authentic vendors of the market. Furthermore, to attain maximum satisfaction of the patron, our range is delivered to their destination in stipulated period of time.

Features:

• Enable phase failure relay  
• Sturdy design
• High durability
  

High-Accuracy Protection for Electrical Systems

Our current transformer features superior accuracy, making it crucial for protective relaying in power distribution networks. Its epoxy resin encapsulated core ensures stable performance and extended service life, reducing the risk of system failure due to inaccurate current measurement.


Suitable for Low and Medium Voltage Applications

Operating at voltages up to 720V and designed with a single-phase, toroidal structure, this transformer is ideal for current monitoring in both low and medium voltage environments. Its compact yet robust form factor makes installation and integration easy across a wide range of settings.


Reliable Performance and Minimal Energy Loss

The transformer is engineered for minimal load loss and efficient operation. The air-cooled, dry-type design helps maintain optimal temperature, ensuring consistent performance even during prolonged periods of use. This reliability is essential for mission-critical power monitoring and protection.

We are distributing an optimum quality of Tape Wound Current Transformer. It is suitable for system voltage. This transformer used for protection and to managed in high-voltage electrical substations. It is a transformer which is easy to installed inside switchgear. Tape Wound Current Transformer is known for its less field connections and to measure the current of another circuit. It is designed to produce an alternating current in its secondary winding. 

 

 

Tape Wound Current Transformer

We are manufacturers of Current Transformer.