EN 61010-1, 50V CAT IV, Pollution Degree 2. DataViewⓇ analysis software. DTR 8510 Digital Transformer Ratiometer. The DTR 8510 Dogital Transformer Ratiometer is fully automatic and uses the IEEE C57.12-90™-2006 test method. The DTR 8510 is a portable digital transformer ratiometer designed for on-site testing of power, potential and current transformers.When connected to a non-energized transformer, the DTR 8510 accurately measures the primary-to-secondary turns ratio, while simultaneouslydisplaying the polarity and excitation current. Automatic calibration and balancing No adjustments required Low-voltage test Measures power transformers, VT/PTs and current transformer turns ratios Displays turns ratio, excitation current, winding polarity and % deviation from the nameplate values Large dual display with adjustable contrast ensures clearer visibility in any lighting environment, day or night Up to 10,000 tests can be stored USB port to simplify instrument configuration and downloading of test results NiMH battery life of up to 10 hours More information:  | | Ratio Range (CT): | 0.8000 → 1000.0 | Ratio Range (VT/PT): | 0.8000 → 8000.0 :1 | Excitation Voltage (VT/PT): | 32Vrms | Excitation Signal (CT): | 0 → 1 A, 0.1 → 4.5Vrms | Test Frequencies: | 70Hz | Excitation Current Display: | 0 → 1A | Test Results Storage: | 10 000 | Power Source: | Battery | Battery Life: | 10 h | IP Rating: | IP40, IP53 | Length: | 272mm | Maximum Operating Temperature: | +50°C | Minimum Operating Temperature: | -10°C | Model Number (p): | DTR 8510 |
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