■ Measurements of 1Φand 3ΦTransformer/VT/CT Turns Ratio.
■ VT/PT ratio 0.8~10000, CT ratio 0.8~2000.
■ Graphical and Literal Illustration of Measurements and Connections with Large Back-lighted Dot Matrix 240 x 128 LCD. Display Test Data with Nameplate Transformer Values for Easy Interpretation.
■ Ten Test Frequencies (50~400Hz).
■ Display Turns Ratio, Deviation, Secondary Output, Excitation Voltage and Current, Phase Angle and Nameplate Transformer/VT/CT Values in one page for easy transformer quality interpretation. ■ Check for Live Test Points, Short Circuit, Open Circuit, and Reverse Polarity before Each Measurement. Message is displayed to Warn Users (But, checking is not performed once measurement starts).
■ Store 4096 Files of Transformer Nameplate Values (VT/PT/CT, 1Φ/3Φ, Test Frequency, Primary and Secondary Voltages or Ratio, RCF) and Measuring Data.
■ 9 types of 3Φ Windings Connections pre-installed for easy user selection.
■ Wireless Blue Tooth Communication with PC.
■ Select Filter to Remove Field Noise (Slow, Normal, Fast).
■ Disable or Enable Auto-Power-Off with Programmable Time.
■ Built-in calendar clock. Records with Date and Time Stamp.
■ Powerful Lithium Battery (3400mAH) with built-in Charging Circuit.
■ User Programmable RCF (Reference Correction Factor, 0.99~1.01) to Correct Accuracy within 1% Error.
■ Friendly File System for Easy On-site Data Retrieval and Nameplate Values Management.
Max. solar system power (Pmax) search by Auto-scan: 1000V, 12A (12000W capability)
The analyzer and the Remote Solar Detector is connected by Bluetooth wireless communication
Intelligent test logic with no personnel attendance required in the field
Max. voltage (Vpm) at Pmax; Max. current (Ipm) at Pmax
Voltage at open circuit (Voc); Current at short circuit (Isc)
Efficiency (%) calculation of solar system
Temperature measurement of solar panels
Irradiance measurement of sun light
Series resistance (Rs) calculation of solar panels
I-V curve with cursor to display each data point
With data logging/open function, the I-V curves of solar system can be analyzed/recorded for a period of time (e.g. 60 min.)
Conversion of I-V curve under OPC to data under standard test condition (STC) based upon IEC standard
Provide Operating Condition (OPC) and Standard Test Condition (STC) test reports for verification of solar panel performance (OK, or NO OK)
Users can set up the parameters of solar panels; users can set up the series numbers of solar panels
Irradiances & temperatures of solar panels can be continuously measured, monitored and recorded
Built-in calendar clock
Rechargeable lithium battery; AC power adaptor
Optical USB cable for PC
With OPTIONAL power clamps (SOLAR 15 DC Current Probe and SOLAR 21 AC Power Clamp), continuously measure/monitor/record the DC power output of solar system and the AC power output of inverter (1 phase or balanced 3 phases); calculate the efficiency of DC to AC power conversion and the efficiency of the max. output power