Low Voltage
Current & Voltage Transformers, Control Transformers, AC/DC Line Chokes up to 1.1 kV.
Explore Low Voltage range
INSTRUMENT TRANSFORMERS · UP TO 245 KV
Oil Immersed Instrument Transformers up to 245kV.
Oil Immersed Instrument Transformers up to 245kV.
Dry Type Instrument Transformer up to 33 kV.
Designs and manufactures Low, Medium and High Voltage Instrument Transformers. Trusted by power utilities, EPC contractors and industrial buyers worldwide. Manufactured in accordance with IEC 61869 and IS 16227 standards.
Certifications
Trusted & Certified
ISO 9001:2015
ISO 14001:2015
NABL Accredited Lab
IEC Compliant Designs
Product Range
Explore All Products
Instrument Transformers Product Range
From medium-voltage cast resin units to high-voltage OIP designs — engineered, type-tested and trusted on grids worldwide.
Medium Voltage
Cast Resin CT & VT, Combined CT+PT units from 2.2 kV to 36 kV.
Explore Medium Voltage range
High Voltage
OIP Current & Voltage Transformers, type tested from 50 kV to 245 kV.
Explore High Voltage range
Approvals
We Are Approved Vendors For
Need a Custom Instrument Transformer?
We can design it. We can build it.
Max Voltage Range0kV
Sq.ft Facility0K
Years Manufacturing0+
HV AC Test Lab0kV
About Us
Straton Electricals Instrument Transformer Manufacturers in India
Straton Electricals is a leading instrument transformer manufacturer based in Hyderabad, India, and a trusted supplier of current transformers (CTs) and potential transformers (PTs) to power utilities, substations, and EPC contractors across the country.
We specialize in the design and manufacture of low, medium, and high voltage instrument transformers — including current transformers, potential transformers (voltage transformers) — for voltage classes of 33kV, 66kV, 110kV, 132kV, 145kV, 220kV extending up to 245kV.
Every unit is type-tested and manufactured to IS and IEC standards, and our instrument transformers are approved by leading state transmission utilities including APTRANSCO and TSTRANSCO. With over 25 years of manufacturing expertise, Straton Electricals delivers reliable metering and protection transformers for transmission, distribution, solar, wind, and nuclear power projects worldwide.
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Our Facility
Explore Our Facility
Over the past couple of years we had expanded our manufacturing facility & improved our production capabilities over the past couple of years at the same time adding new product lines, thus providing a one stop shop ability for our clients. State-of-the-art manufacturing facility spread over 200,000 Sq.ft.
Why Us?
Why Choose Straton Electricals?
Although a relatively young company, Straton Electricals has rapidly established itself as a trusted Instrument Transformer manufacturer through continuous innovation, engineering excellence, and strategic foresight. Here are a few reasons why customers choose us for their instrument transformer requirements.
01 / Delivery
Short Lead Time for Delivery
Lean Manufacturing
02 / Engineering
Custom Design
Technical expertise
03 / Plant
Manufacturing and Testing Infrastructure
To meet International quality and specification standards
04 / Service
Company Long Term Commitment
Excellent after sales service, Warranty & future expansion plans
Testimonials
What Our Clients Tell About Us
Our Clients
// trusted across utilities, EPCs and industry
Clientele
Our Global Ambitions
Our global ambition is to set the industry standard for instrument transformer manufacturing by consistently delivering high-quality products through sustainable manufacturing practices and innovative designs.
25+
Countries Served
500+
Installations
98%
On-Time Delivery
24/7
Support Coverage
Industries We Serve
Industries & Applications We Serve
From transmission substations to renewable energy plants, Straton Electricals' instrument transformers are engineered for the demands of India's most critical power infrastructure.
