The TTR100-1 handheld transformer turns ratio tester (TTR) is a robust, lightweight, and battery-operated instrument. It is used to measure the turns ratio, excitation current, phase displacement, DC resistance, and polarity of windings in single- and three-phase distribution transformers (tested phase-by-phase), potential and current ...

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excellent feature of this TTR is the ability to accurately measure phase deviation (in minutes or centiradians) of the transformer primary versus secondary. This measurement is also useful in verifying phase errors in PTs and CTs. The TTR100 features special software capabilities. It comes equipped with sufficient onboard memory to store up to

TTR™100-1 Handheld TTR n Displays all measured and calculated values for each test including ratio, excitation current, ratio error, phase angle deviation, transformer vector group, winding resistance and polarity thus providing comprehensive and conclusive data. n Rugged, lightweight design ideally suited for a harsh field and substation ...

Megger提供最新的TTR系列TTR100 -1，是一款手持式、坚固、重量轻和以电池供电的仪器，它补充了Megger现有的变压器测试产品。 同时也提供了更多功能例如绕组电阻、极性和相角测量，当不需要这些功能时可以把它们关掉。 最高可测量匝数比为20000:1，TTR100提供最高的匝数比准确度为0.1%。 TTR100 -1 还有独特的软件功能。 测试部门或质保部门使用TTR100 -1 在变压器生产过程中进行最终测试及校准，这情况下使用TTR100 -1 可改善例如质保测试的效率及更有效 …

The latest TTR available from Megger is the TTR100-1, a handheld, robust, lightweight and battery operated instrument. This TTR will complement several existing Megger transformer test products and will offer functions, such as winding resistance and polarity.

TTR™100 Handheld TTR Automatic self-calibration for each test. Rugged, lightweight design ideally suited for a harsh field and substation environment. Three user selectable standards: ANSI, IEC, and Australian. Also meets IEC61010-1, CE, and IP54 requirements for protection against ingress of dust and water.

The TTR100-1 is a handheld, robust, lightweight and battery-operated instrument. This TTR will complement several existing Megger transformer test products and will offer functions, such as winding resistance and polarity. These functions, as well as the phase angle measurement function, can be switched off when not required.

The latest TTR available from Megger is the TTR100, a handheld, robust, lightweight and battery operated instrument. This TTR will complement several existing Megger transformer test products and will offer switchable functions, such as winding resistance and polarity.

The latest TTR available from Megger is the TTR100, a handheld, robust, lightweight and battery operated instrument. This TTR will complement several existing Megger transformer test products and will offer functions, such as winding resistance and polarity.