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Strive to surpass and pursue excellent quality!

Strive to surpass and pursue excellent quality!

11/01

2026

Capacitive Voltage Transformers Advance Grid Reliability

Capacitive Voltage Transformers Advance Grid Reliability

A capacitive voltage transformer (CVT) uses a capacitive voltage divider combined with an electromagnetic unit to reduce high primary voltage to a standardized secondary voltage. This allows measuring instruments, protective relays, and control systems to receive accurate voltage signals.

10/30

2026

High voltage current transformer replacement checklist for substations

High voltage current transformer replacement checklist for substations

A complete high voltage current transformer replacement checklist for substations—covering ANSI/IEEE C57.13 vs IEC 61869-2 accuracy classes, 72.5kV–550kV insulation types, CT ratio and burden selection, secondary open-circuit safety, procurement data, and step-by-step installation verification for U.S. engineers.

10/31

2026

Station Service Voltage Transformers Support Modern Substations

Station Service Voltage Transformers Support Modern Substations

A station service voltage transformer is designed to convert high-voltage electrical energy into usable low-voltage power for substation auxiliary equipment. Typical applications include supplying electricity to lighting systems, cooling equipment, pumps, motors, control systems, and other essential electrical loads.

10/29

2026

What are instrument transformers? Types, functions and applications explained

What are instrument transformers? Types, functions and applications explained

A complete 2026 guide to instrument transformers: types (CT, PT, CVT, NCIT), functions, accuracy classes, IEC/IEEE standards, and selection guidance for substations, solar, wind, and EV charging applications.

10/28

2026

Medium voltage current transformer types: cast resin vs. oil-filled compared

Medium voltage current transformer types: cast resin vs. oil-filled compared

Compare cast resin vs. oil-filled medium voltage current transformer types: accuracy classes, CT burden, IEEE C57.13 vs. IEC 61869 standards, selection formulas, safety rules, and real application cases for 2026.

10/27

2026

How to choose a current transformer manufacturer for your project

How to choose a current transformer manufacturer for your project

Learn how to choose the right current transformer manufacturers for your project. Compare accuracy grades, UL/ANSI certifications, lead times, pricing, and application-specific capabilities in this 2026 buyer's guide.

10/26

2026

CVT in substation: functions, applications, and installation guide

CVT in substation: functions, applications, and installation guide

A complete guide to capacitor voltage transformer in substation: how CVTs work, key functions, selection criteria per IEC 61869-5 and IEEE C57.13, installation steps, and maintenance best practices for 2026.

10/25

2026

What is a high voltage transformer and how does it work?

What is a high voltage transformer and how does it work?

Learn what a high voltage transformer is, how it works, key types, selection criteria, safety standards, efficiency ratings, and real-world applications in 2026. A complete guide for engineers and procurement teams.

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