K-Rated Transformer Manufacturers

10KVA to 2MVA

Upto 6.6KV

50/60Hz

Copper / Aluminum

Designed as per site harmonic levels | Sized considering worst case scenario | K3, K7, K13 all ratings available

On the Output side inverters. | Used where harmonic levels are high | Provides harmonic reduction and galvanic isolation
For industrial and commercial loads
Modern facilities face increased stress on electrical systems due to non-linear loads like computers, UPS systems, drives, and office equipment. Traditional transformers often overheat under these conditions, leading to premature failure.
K-rated transformer manufacturers provide transformers engineered to handle harmonic-rich loads, ensuring safe operation and stable efficiency.
At Ferromag Technologies, we design and manufacture K-rated transformers that meet international standards, delivering reliable performance and durability for indoor and outdoor use.
Key Features of Our K-Rated Transformers
Our K-rated transformers are built to handle the challenges of non-linear loads with consistent efficiency.

Harmonic Handling
Manages harmonic currents without overheating

Long Service Life
Withstands excess heating, reducing insulation stress

Energy Efficient
Minimizes power losses under non-linear loads

Low Noise Operation
Engineered for quieter performance

Customizable Designs
Available in multiple K-factor ratings and configurations
Technical Specifications
Our K-rated transformers meet strict quality and safety standards:
| Parameter | Details |
|---|---|
| Voltage Range | Up to XXX kV |
| Capacity | XXX kVA – XXX kVA |
| Frequency | 50 Hz |
| K-Factor Ratings | K-4, K-9, K-13, K-20 (Custom available) |
| Cooling Method | AN / AF |
| Standards | IEC / IS Compliant |
Our K-Rated Transformer Product Range
Ferromag offers a comprehensive range of K-rated transformers for different load conditions:
| Model | Application/Use |
|---|---|
| K-4 Rated Transformer | Suitable for light non-linear loads like printers, copiers, and office computers. |
| K-9 Rated Transformer | Designed for UPS systems, lighting circuits, and HVAC equipment in commercial facilities. |
| K-13 Rated Transformer | Built for data centers, hospitals, and critical electronic equipment requiring stable power. |
| K-20 Rated Transformer | Ideal for manufacturing plants and heavy industries with high non-linear loads. |
Applications Across Industries
Our K-rated transformers are trusted for their durability and adaptability:

IT Parks & Data Centers

Hospitals & Healthcare Facilities

Commercial Complexes & Offices

Manufacturing Plants

Renewable Energy Systems
Why Choose Ferromag Technologies as Your K-Rated Transformer Partner

40+ Years of Expertise

500+ Installations

Serving Global Markets
Ferromag stands out among K-rated transformer manufacturers by delivering application-focused, performance-driven solutions:
- Industry Expertise: Decades of specialized transformer design and engineering.
- Customization: K-4 to K-20 ratings and flexible configurations designed to meet your facility’s unique load requirements.
- Sustainability: Minimizes power losses under heavy electronic loads, supporting efficiency and environmental goals.
- Proven Installations: Successfully deployed across industrial, commercial, and renewable energy sectors.
Get the Right K-Rated Transformer for Your Facility
Engineered for industrial and commercial systems with heavy harmonic and fluctuating loads, our K-rated transformers manage distorted currents with stability, ensuring long-term durability.
Let our experts help you:
- Selecting the correct K-factor for your load profile
- Configuring transformers to your project requirements
- Optimizing system performance for your facility
FAQ
Yes, K-rated transformers are available in configurations suitable for single-phase and three-phase applications, depending on your load requirements.
Yes, K-rated transformers can be used with solar inverters, wind turbines, and other renewable energy systems that introduce harmonic currents.
Maintenance is minimal, with periodic inspections for insulation, cooling, and connections recommended to ensure long-term performance.
Latest News
Electricity is arguably the most valuable resource we have in our mode...
Executing order for supply of multiple 10 to 100 KVA Lighting Transformers to Coal Mines in Odisha.
Supply of IP55 Solar Auxiliary Transformers to leading Solar EPC company in Gujarat.
Inauguration of new & upgraded facility.
Clientele













Inquire Now
If You have any question, just fill the contact form and we will answer you shortly.