K-Factor Rated Transformers
Henka’s K-Factor Rated Transformers handle non-linear loads like computers and UPS systems, reducing harmonic distortion and preventing overheating. Available in ratings from K-1 to K-20, they ensure stable power for various applications. Designed with high-quality materials, they operate efficiently and comply with CAN/CSA standards.
Power your sensitive electronics with confidence, free from harmful harmonics and overheating risks every day.
K-Factor Rated Transformers
Henka’s K-Factor Rated Transformers handle non-linear loads like computers and UPS systems, reducing harmonic distortion and preventing overheating. Available in ratings from K-1 to K-20, they ensure stable power for various applications. Designed with high-quality materials, they operate efficiently and comply with CAN/CSA standards.
Power your sensitive electronics with confidence, free from harmful harmonics and overheating risks every day.
Technical Specifications
Tailor-Made Transformer Solutions
Henka’s K-Factor Rated Transformers (3–333 kVA single-phase, 5–1,000 kVA three-phase) provide reliable power for harmonic-rich loads. Built with air-cooled copper or aluminum windings, a 220°C insulation system, and a 150°C temperature rise (optional lower ratings), they meet North American energy standards. Designed for non-sinusoidal loads with a K-factor up to 4 (higher available), they include primary voltage taps and meet NEMA ST-20 sound levels. Housed in a durable Type 1 or 3R ANSI 61 grey enclosure, they are CSA-certified, UL-listed, and ISO 9001:2015 compliant.
Optional features include electrostatic shielding, surge protection, thermal sensing, and custom enclosures for enhanced performance.
TypE:
Rating:
Capacity:
Cooling:
Frequency:
Fuse:
Resistor:
Capacitor:
Conductors:
Grounding:
Temp. Rise:
Impregnation:
Overload Capability:
Saturation Level:
Efficiency:
K-Factor:
Config:
Enclosure Type:
Enclosure Finish:
Loadcenter:
Primary Breaker:
Mounting:
Warranty:
Quality System:
Insulation System:
- 220°C
Testing:
—
Voltage Class:
- 600V
Secondary Voltage:
—
Taps:
- Typically +/-2 x 2.5% taps (±5% up to 14kVA)
Certifications:
- CSA Certified
- UL Listed
Reference Standards:
- CSA C22.2 No 47
- CSA C9
- IEEE C57.12.01
- IEEE C57.12.91
- IEEE C57.110
- IEEE Std 519
- NEMA ST-20
Optional Features & Accessories:
- Electrostatic Shield (single, double, triple or multiple/ultra)
- Custom sizes (specific kVA ratings)
- Open type (Core & Coils only)
- Special Paint/Finish
- Thermal Sensing & Indication
- Thermometers (Analog/Digital)
- Thermostat Alarm / Trip (N.O. /N.C. Contacts)
- Electrostatic Shielding
- Anti-Condensation Strip Heaters
- Surge Protection Devices
- External Anti-Vibration Pads
- Type 1, 2, 3R, 4, 4X or 12 Enclosure
- 304 or 316L Stainless Steel Enclosure
- Custom Enclosure Finish (Color)
- Seismic Certification
Contact us for a custom solution or explore our product range
Driving Success
with Henka Power
Reliable Transformers for Every Industry
At Henka, we believe power isn’t just about equipment — it’s about delivering solutions that fuel your success. Our commitment goes beyond manufacturing transformers; we provide dependable, efficient systems tailored to meet your project’s exact requirements. We start by understanding your specific needs, ensuring every detail is considered. Whether it’s a complex industrial setup or a commercial application, our team of experts guides you from consultation through delivery. With Henka, you gain more than just reliable transformers — you gain a partner dedicated to your long-term operational success.
Quality Support
Every Step of The Way
Professional Advice that You Can Count On
At Henka, our commitment doesn’t end with delivering high-quality transformers — it extends to providing exceptional customer support tailored to your needs. We understand that reliable power solutions require more than great products; they need responsive, knowledgeable assistance every step of the way. From the moment you reach out, our dedicated support team works closely with you to address your questions, solve challenges, and provide expert guidance. We’re here to ensure your operations run smoothly.
