Product Description
MS-10A20A Electronic Transformer DC Resistance Tester Testing Machine IP67 Protection 0.2 Accuracy 10W 2-Year Warranty
MS-10A20A Electronic Transformer DC Resistance Tester Testing Machine IP67 Protection 0.2 Accuracy 10W 2-Year Warranty
1. Fully automatic control of CT measurement process, automatic recording of data, and automatic depiction of volt ampere curve ① Automatically set the protection current and voltage, and automatically adjust the step. ② Using a variable frequency power supply for testing, the testing voltage range is wide (4000V). ③ Automatically provide reference inflection points (voltage, current) 2. The 10% and 5% error curves are automatically plotted. 3. Detect the transformation ratio of known current transformers and measure the transformation ratio of non known current transformers. 4. Measure the ratio difference and angle difference of 100% of the protective winding of the protection level current transformer. 5. The PT measurement process is fully automatic control, with automatic data recording and automatic plotting of the volt ampere curve. 6. Detect the transformation ratio of known voltage transformers and measure the transformation ratio of non known voltage transformers. 7. Measure the load parameters of the secondary circuit of current and voltage transformers. 8. 320 * 240 large screen LCD display with full Chinese interface. Easy wiring and operation. 9. It can store and print various measurement data, making it convenient for users to query.
| Output current | 10A,5A,1A,200mA,400mA,40mA,<5mA |
| 1mΩ-200kΩ(Automatic) | |
| 0.1mΩ-1Ω(10A) | |
| 1mΩ-2Ω(5A) | |
| 5mΩ-10Ω(1A) | |
| 50mΩ-25Ω(400mA) | |
| 100mΩ-50Ω(200mA) | |
| 1Ω-250Ω(40mA) | |
| 100Ω-200kΩ(<5mA) | |
| accuracy | 1mΩ-200kΩ,2%2;0.1mΩ-1mΩ,1%±2 |
| Resolution | 0.1μΩ |
| Operating temperature | -20~40°C |
| Ambient humidity | ≤80%RH, no condensation |
| Working power supply | AC220V |
| Overall dimension | 400mm*220mm*320mm |
| Instrument weight | 10.0kg |
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Condition
Brand New
Shipping
This item is shipped directly from our supplier in China with tracking.