Transformer Accessories & Retrofitting
Standard/ Hybrid WTI/ OTI
Analog, bellows-based Oil and Winding temperature indicators and controllers, suitable for all power and distribution transformers. Hybrid models come with embedded PT100 sensors & in-build Current Converter Unit which provide direct transmission of temperature for remote indication and SCADA.
Electronic Remote Temperature Indicator/ Controller
Microcontroller based electronic instruments suitable for Oil immersed/ dry type transformer with the facility to record the maximum temperature. 4-20mA DC output for Remote Indication/ Data accusation purpose.
Winding Temperature Scanner for Dry type Transformer.
This advance module designed for monitoring the LV winding of the Dry type Transformer and capable of taking necessary action based on user set points.
Magnetic Oil Level gauge (Communicable/ Non Communicable)
Dial type Instruments measure the oil level in the transformer tank suitable for all types of transformers. Instruments are available with 4-20mA output for Remote Indication & SCADA compatibility. Available in 100/ 150/ 250 mm dial size and with Inclined or vertical mounted.
Silica Gel Breather
An adsorbent which helps to remove moisture or water vapor content from the air used by the transformer to breathe.
Oil Surge Relay
OSR is one of the auxiliary equipment , suitable for all transformer fitted with On-Load/ Off-Load Tap Changer. It is to protect the OLTC from surge generated during malfunctioning or any mechanical/electrical fault. Usually placed between OLTC and Conservator Tank. Available with Micro switch and Reed switch.
Buchholz Relay
The Buchholz Relay is used as a protective device, sensitive to the effects of dielectric failure inside the transformer. Suitable for 25/ 50/ 80 mm Pipe bore. Available with Magnetic Reed Switch and Micro Switch.
Regenerating type fully automatic Smart Breather .
This advanced module is a self regenerative breather. Equipment is built with two silica gel breathing columns. The programmable system is capable of switching the breather column based on preset time or based on humidity levels of the silica gel in the column. Optional front end software to monitor and analyse data from the Smart… Continue reading Regenerating type fully automatic Smart Breather .
Air Cell for Transformer Conservator Tank
Aircell is designed to act as a barrier to separate undesirable elements in the atmosphere from transformer oil within a conservator
Pressure Relief Valve
Pressure relief valves is a mechanical over pressure protection device with integrated directional discharge. The design provides for a full shroud and an oil flow director to ensure no spillage of oil. Available in 70/150 mm size with a max of 2 resettable switches for trip.
Transformer Radiator Bank
Transformer radiator bank is a hollow pipe which is used to transfer the thermal energy from one medium to another medium for the purpose of cooling.
Bi-Metallic type Thermometer
This module consist of Bimetal coil which will extract/contract according to the temperature changes. No external power supply required for indication/ operation. A maximum Pointer facility is provided which can be reset from outside.
