Handheld Transformer Turns Ratio Tester (Built-in Battery)
Here is a professional, product-ready description for a Handheld Type Transformer Turns Ratio Tester with Battery
The handheld transformer turns ratio tester with built-in rechargeable battery is a portable and intelligent instrument designed for on-site measurement of transformer turns ratio, phase relationship, and wiring polarity. Its compact design and battery operation make it ideal for field testing, substations, and maintenance work where AC power is unavailable.
Ⅰ: Parameters of Handheld Transformer turns ratio tester
1 | Intervalo de teste | rácio | 0.9~10000 |
2 | Exatidão | ±0.1%+2 digit | 0.9-500 |
±0.2%+2 digit | 501-2000 | ||
±0.5%+2 digit | 2001-10000 | ||
3 | Tensão de saída | Ajuste automático de acordo com a carga | |
5 | Melhor resolução | 0.0001 | |
6 | Fonte de alimentação | Bateria interna | |
7 | Gama de temperaturas | -10℃~40℃ | |
8 | Humidade relativa | 0 ~ 85%, sem condensação | |
9 | Dimensão | Caixa de instrumentos 360*290*170(mm) | Caixa de acessórios 360*290*170(mm) |
10 | Peso | Instrumento 5 KGS | Mala de acessórios 5,5 KGS |
Ⅱ: Main features for TTR Meter
Ⅲ: The following is the video about the portable transformer turns ratio tester:
Applications
Power transformers
Distribution transformers
Instrument transformers (PT/CT)
Substations and power plants
Electrical testing and maintenance companies
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