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| Item number: 2794E-1225408 Manufacturer no.: 1225408 EAN/GTIN: 5056112289395 |
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![](/p.gif) | Transformer Turns Ratio Meter. RS Pro RS1660 Transformer Turns Ratio Meter. The turns ratio test is an AC low voltage test which determines the ratio of the high voltage winding to all other windings at no-load. The turns ratio test is performed on all taps of every winding. Features and Benefits. Large backlit display Ten Test Frequencies (50 Hz → 400 Hz) Displays turns ratio, deviation, secondary output, excitation voltage and current, phase angle and nameplate transformer/VT/CT values in one page for easy transformer quality interpretation Checks for live test points, short circuit, open circuit and reverse polarity before each measurement. Message is displayed to warn users (checking is not performed once measurement starts) Wireless blue tooth communication with PC Select filter to remove field noise (slow, normal, fast) Auto-Power Off with programmable time Built-in calendar clock More information: ![](/p.gif) | ![](/p.gif) | Ratio Range (CT): | 0.8 → 2000 | Ratio Range (VT/PT): | 0.8 → 10000:1 | Excitation Voltage (VT/PT): | 34Vrms | Excitation Signal (CT): | 0 → 1 A, 0.1 → 20 Vrms | Test Frequencies: | 50 Hz, 55 Hz, 60 Hz, 70 Hz, 100 Hz, 120 Hz, 200 Hz, 240 Hz, 300 Hz, 400 Hz | Excitation Current Display: | 0 → 1000mA | Test Results Storage: | 4096 | PC Interface: | BlueTooth | Battery Life: | 10 h |
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![](/p.gif) | Other search terms: secondary clock, 1225408, Test & Measurement, Electrical Test & Measurement, Transformer Turns Ratio Meters, RS PRO |
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