XBYKC-2012 Transformer On-load Tap Changer Tester

Estimated delivery : 30 Days; MOQ : 1 PCS
Product Introduction Overview :
The 2012 transformer on-load tap changer tester is designed according to the high voltage test equipment of the power industry standard of the People's Republic of China, the general technical conditions DL/T846, 8-2004, and can meet the requirements of the "Electric Power Equipment Handover and Preventive Test Regulations" to check the action sequence of the on-load tap changer and measure the switching time. It can accurately measure the parameters of the on-load tap changer such as transition time, transition waveform, transition resistance, three-phase synchronization, etc., and is an ideal equipment for testing on-load tap changers.

Features :
The instrument has large output current, light weight and is easy to carry.
The instrument outputs an open circuit voltage of 28V. It can test a 10Ω transition resistance at a current of 1A. It also has 0.5A and 0.3A positions to facilitate testing of larger transition resistances.
It has a complete protection circuit and strong reliability.
Vertical chassis structure and 5.7-inch large LCD display make it easy to operate on site.
With USB storage function, more data waveforms can be stored.

Technical Parameters Specifications :
Working power supply: AC220V±10%, 50Hz±10%
Output current: 1.0A, 0.5A, 0.3A, three levels optional
Resistance range: 1.0A range 0.1 ~ 10Ω; 0.5A range 5 ~ 20Ω; 0.3A range 10 ~ 40Ω
Resistance measurement accuracy: ±(reading×5%±5 digits), resolution: 0.01Ω
Transition time measurement range: 1 ~ 250mS
Transition time measurement accuracy: ±1mS, resolution: 0.1mS
Sampling frequency: 10KHz
Storage method: U disk storage, local storage
Working temperature: -20℃～ +50℃
Ambient humidity: ≤90%RH, no condensation