Description
Overview
GAOTek Push Transformer Tester is one of the most important items in insulation prevention test. Voltage withstand test can be divided into AC voltage withstand test and DC voltage withstand test. AC withstand voltage test can be divided into power frequency, frequency conversion and 0.1 Hz ultra-low frequency test technology, of which 0.1 Hz ultra-low frequency technology is the latest technology recommended by the International Electrotechnical Commission. It is a new generation of ultra-low frequency high voltage generator is the use of the United States advanced technology independent research and development of the core products. Adopt 7-inch touch screen, the latest ARM7 microcontroller, high speed AD acquisition circuit, and equipped with background management software. It is especially suitable for the voltage test of electrical equipment (such as power cables, power capacitors, large and medium-sized generators and motors, etc.) which is in line with the national standard of the power industry.
Features
- Advanced Technology
- Convenient operation
- Comprehensive protection
- Safe and Reliable
- High and low voltage closed loop
- Completed configuration
- Large test range: 0.1 Hz, 0.0Hz and 0.02 Hz
- Small size and light weight
Technical Specification
| Output Frequency | 0.1 Hz, 0.05 Hz, 0.02 Hz |
| Measurement Accuracy | 3 % |
| Voltage Positive and Negative Peak Error | ≤ 3 % |
| Voltage Waveform Distortion | ≤ 5 % |
| Load Capacity | 0.1 Hz, maximum 1.1 μ f 0.05 Hz Max 2.2 μ f 0.02 Hz 5.5 μ f max |
| Temperature Range | 14 °F to 104 °F (- 10 ℃ to + 40 ℃) |
| Humidity Range | ≤ 85 % RH |
| Power Supply | voltage 220 V ± 5 %, 50 ± 5 Hz |