HPS Sentinel™ K Transformer

April 12, 2023

HPS Sentinel^™ K  energy efficient k-factor distribution transformers are rated for 600 volts and below. K-factor transformers are specifically designed and tested for applications that use non-linear loads.

HPS energy efficient k-factor transformers are the ideal solution for harmonic distortion associated with non-linear loads.  They have been designed to tolerate the heating generated by harmonics.

Harmonics can indicate their presence in a number of ways: overheating, device malfunctions, telephone interference, equipment vibration and breakers tripping.

For applications with adverse atmospheric conditions, see HPS’s Totally Enclosed Non-Ventilated (TENV) product option.

HPS Sentinel™ K Features

• Meets North American Efficiency Standards: U.S. – DOE 10 CFR Part 431 (DOE 2016); Canada – SOR/2018-201, (NRCan 2019) & ON Reg. 404/12;  Mexico – NMX-J-351-ANCE-2021
• Ratings from 15 to 333 kVA single phase and 15 to 1000 kVA three phase
• Standard three phase voltage groups available at k-factor ratings of K4, K9, K13
• An extensive standard offer complimented by a wide variety of custom products available
• 60 Hz frequency
• Copper and aluminum available
• Standard 150 deg C temperature rise and 220 deg C insulation class
• 10 kV BIL on all Sentinel K product
• UL Listed, CSA Certified
• Custom sizes, ratings and styles available upon request
• Optional infrared windows available
• Includes many pre-installed standard features. Click here to learn more.

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