Delivery Time:30 days after order confirmed
Certification:ISO 9001
Description:

YCCTR-9901 High-voltage current transformer turn,-ratio test set is designed for on-line testing turns ratio of the current transformers of not more than 10kV. It consists of a high-voltage clamp-type CT and a handheld testing unit.

The high-voltage clamp-type CT installed on the end of a high-voltage insulation operating rod, is used to test the high-voltage current of current transformers.The handheld testing unit composed of a meter and a low-voltage clamp-type CT, is used to test the low-voltage current of the current transformers. The high-voltage clamp-type CT sends the collected current signal to the handheld testing unit through wireless transmission mode,then the handheld testing unit, according to the two current signals(the high-voltage and low voltage), calculates the turns ratio and current magnitude of primary and secondary windings.

The high-voltage clamp-type CT and the handheld testing unit are powered by rechargeable batteries, and work continuously for 8 hours on a single charge. The high voltage insulation operating rod is pull-out structure,its maximum length is 5m, ensuring the safety of operating personnel.

Specifications:

Measurementaccuracy	highvoltagecurrent1%
lowvoltagecurrent0.5%
ratio1%
angle:±5°
Measurementrangeofratio	1~300
Current range	highvoltageclamp	200A, 500A, 600A
Lowvoltageclamp	5A
Without obstacles, high voltage clamp transmitting distance	150meters
Maximumwirediameter	Highvoltageclamp	Φ400mm
5A Clamp	Φ8mm
Tolerationvoltage	15kV/min
Entire instrument power consumption	<3VA
Framesize	195*100*45mm
Weight	0.5kg

Features& Functions: 3.2 -inch 320 x240 Color LCD, offering clear display. CPU:high-speed DSP Test function for turns ratio of low-voltage and high-voltage current transformers at power-on. Wireless transmission mode for high voltage current signal sampling, offering safe and reliable operation. Handheld testing unit and high-voltage clamp-type CT are powered by rechargeable batteries, and can work continuously for 8 hours on a single charge. Measurement range of high-voltage clamp-type CT: 2~600A. Computer-controlled, with store and query functions. Harmonic measurement function.