Technique – 페이지 2 – One-Stop High Voltage Test Equipment Manufacturer & Supplier

SF6 이슬점 측정기의 주요 기술 사양은 무엇인가요?

적합한 SF6 이슬점 측정기를 선택하려면 높은 정확도, 첨단 센서 기술, 그리고 자동 온도 및 압력 보정 기능을 우선적으로 고려해야 합니다.

중요 장비의 전원을 끄지 않고도 절연 성능 저하를 어떻게 감지할 수 있을까요?

온라인 부분 방전 감지기를 사용하면 숨겨진 절연 결함을 안전하게 찾아낼 수 있습니다. 이를 통해 막대한 비용이 드는 정전을 방지하고, 동적 응력을 조기에 감지하며, 중요한 장비가 갑작스럽게 고장 나는 것을 막을 수 있습니다.

부분 방전 감지기는 무엇입니까?

부분 방전 감지기는 고전압 절연체 내부에서 발생하는 미세한 전기 스파크를 감지하는 검사 장치입니다. 이 장치는 센서를 사용하여 초음파, 접지 전압 및 전자기 신호를 포착합니다.

VLF vs. DC Hipot Testing: Which is Safer?

VLF testing is the only safe way to test modern XLPE power cables. It stops space charge damage, follows IEEE standards, and saves your expensive electrical assets from sudden failure.

What are the Best VLF Hipot Testers in 2026 for Your Buyer’s Guide?

Choosing the right VLF tester requires checking the frequency, matching the cable voltage, and comparing brand data. KVHIPOT gives you the best balance of price, power, and reliable field performance.

How Do You Perform No-Load and Load Tests on Power Transformers During Substation Commissioning?

Substation commissioning is hard work. Bad transformer tests cause huge power failures later. I will show you how to do no-load and load tests the right way. You perform these tests by applying voltage to one winding while keeping the other open or shorted. The no-load test measures core loss by opening the secondary winding. The […]

What is VLF cable testing?

VLF cable testing is a safe and smart choice for your cables. By choosing the correct frequency, you find hidden defects easily and keep your power network running perfectly.

What is the IEEE standard for transformer insulation testing?

Selecting the right parameters for a Transformer Megger Test is not a guessing game; it is a science based on standards and physics.

What is battery test equipment and why do you need it?

Battery test equipment is the insurance policy for your backup power. Whether you use a quick handheld tester for monthly checks or a load bank for annual verification, regular testing ensures your systems stay online when the grid goes down.

Comprehensive Guide to Transformer Turns Ratios and Current Ratios Across All Voltage Levels

The turns ratio and current ratio of transformers across different voltage levels are fundamentally the result of comprehensive design based on the law of electromagnetic induction, taking into account voltage levels, rated capacity, application scenarios, and grid requirements. From the 1:25 turns ratio in low-voltage distribution networks to the 2:1 turns ratio in ultra-high-voltage grids, variations in the transformation ratio directly determine the distance, capacity, and efficiency of power transmission.

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