Description
Features
- The maximum voltage output of a single machine is 0 V to 2500 V
- It supports the detection of 500 KV or 1 a CT
- There is no need to connect any auxiliary equipment
- High intelligent design, no need to set, fully automatic detection
- Single phase 220 V working power supply, multiple protection
- Support CT or PT full-automatic detection
- A single machine completes all the testing items without external power
- MBC power control technology, single-phase AC 220 V input power supply
- The power output of the equipment is all true voltage and current values
- Waveform is standard sine wave with a frequency of 50 Hz to 60 Hz
- It can detect the volt ampere characteristics, 5% and 10% error
- Adopt single power input port
- The thermal printer is used to automatically screen and print the use data of typical reports
- Full Chinese menu, large screen LCD display, clear interface
- Rotate the mouse, easy to operate
- Large capacity flash storage 1000 sets of test data can be saved
- USB interface: support U-disk storage function
- Small size and light weight
Technical Specifications
| Voltage output | 0 vrms to 2500 vrms, 5 arms (20 a peak) |
| High current output | 0 A to 1000 A |
| Measurement range of secondary winding resistance | 0 ohm to 50 ohm |
| Measurement accuracy of secondary winding resistance | ≤ 0.5% |
| Secondary actual load measurement range | 0 VA to 300 VA |
| Secondary actual load measurement accuracy | ≤ 1% |
| Phase measurement (angular difference) accuracy | ±4 min |
| Phase measurement (angular difference) resolution | 0.1 min |
| Measurement range of CT transformation specific current | 2500 a or 5 a |
| Measurement accuracy of CT transformation specific current | ≤ 0.5% |
| Measurement range of Pt transformation specific voltage | 1 kV to 500 kV |
| Measurement accuracy of Pt transformation ratio voltage | ≤ 0.5% |
| Working power supply | AC 220 V (50 Hz to 60 Hz) |
| Working temperature | 14 °F to 122 °F (-10 °C to 50 °C) |