الوصف

Calport **0 Plus Analyser is the universal solution with configurable six measuring s: 3xU*3xI or 6xI or 6xU.

The Calport **0 Plus Analyser is designed for testing of single and three phase energy meters, Current Transformers (CT) and Potential Transformers (PT) in LV and MV power networks. It contains additional functions:

- verification of network wiring connection,

- measurements of power network parameters,

- multi-variant data tracing digital and graphic display, internal memory, local printing, transmission by the interface and analysis on PC computer.

Verification of power network wiring in "star" and "delta" connection graphical display of three phase voltage and current vector and direction of vector rotation and display of two stars of voltages or currents at instrument transformer testing.

Complete measurements of three phase power net digital measure of voltages, currents, active, reactive and apparent power in one and three phase, phase shifts and power coefficients cosj and sinj, active and reactive energy and frequency. Programming of voltage and current transformers ratio.

Testing of energy meters directly on site:

- functions of computing meter error directly in [%] with method of setting time of measurements or number of impulses,

- functions of measuring energy with method of setting time periods for verification of energy meter counters directly in [%],

- functions of maximum power measuring for testing of maximum power meters.

Full harmonics analysis of phase voltages, currents, active and reactive power up to *0th harmonics for diagnostic of distortion sources. Graphical and numerical presentation of results.

Testing of LV and MV instrument transformers directly on site: functions of computing transformer ratio error directly in [%], phase error and burden measurements of transformer.