Can be used for on-site verification of current and electromagnetic type voltage transformer ratio difference and difference, and also can measure ratio difference and angle difference of any percentage between 1% and 200% of the current; can be used to measure the ratio and polarity of transformer.
Can save a variety of measurement data on site and query friendly by operator.
Through the standard USB interface the instrument is convenient to connect with the computer to transfer background management software for report processing and printing certificates.
Individual current transformer test set is available. Model no. is YC-98B.

Specifications

Environment			Safety
Operation Temperature	Relative Humidity	Altitude	IP Class	Conformity
0℃-40℃	40%-95%	<2500m	40	IEC
CT ratio range		5A/5A~25000A/5A (5A/1A~5000A/1A) Turns ratio error: ±0.2%
Error Measurement Range		5A/5A~5000A/5A (5A/1A~5000A/1A)
Accuracy range of the inspected current transformer		1.0, 0.5, 0.5S, 0.2, 0.2S
CT Error Accuracy		0.02%
PT ratio range		Whole range (electromagnetic type) ±0.2%
Error Measurement Range		Primary Voltage: 3-220kV/√3 (Non-standard primary voltage is ok)
Power factor		0.0-1.0
PT error accuracy		0.05%
DC resistance		0.0-0.1Ω ±3%, 0.1-50Ω ±1%
Power supply		AC 220V±10%/50Hz±2%, battery (optional)
Power consumption		30W (static), 150W (working)
Size & Weight		472mm x 355mm x 168mm, 6.0kg

Our Advantages

We have been engaged in the Electric Energy Meter measurement field for over twenty years as an all-time technological leader and creator of new technology in the Electric Energy Meter calibrator field. We have an excellent R&D team that has devoted to the technical development of Electric Energy Meter test instruments for a long time, we can satisfy different requirements of all kinds of customers.
All of our staff have received specialized training and acquired good professional quality and skills. The company adopts ISO9001 management and we have passed the authentication of ISO9001-2000 in 2002 and all staff has taken TQM training. Yangcheng has now realized ISO9001 control of R&D production, marketing & sales, and service completely to guarantee product quality.
We have a consummate marketing network and we offer a competitive price.
Our well-trained service team is able to provide maintenance, training, scheme design, and software update services to each customer for the first time.

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