Motor Current Measurement and Analysis – GIS

This measurement can be applied with circuit breakers equipped with a spring energy storage system and spring release mechanism. During spring drive motor current measurement, the current signature curve of the spring charging motor is recorded. The recording allows for analysis of the inrush and steady-state currents as well as the spring charging time.

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Benefits of this solution

All important tests on breakers

CIBANO 500 combines a micro-ohmmeter, timing analyzer, and a coil and motor supply. All important CB tests on all types of CBs can be carried out even when a station battery is not available.

Powerful integrated supply

The integrated power supply can output a highly accurate, digitally generated output signal of up to 2.4kW.

High measurement accuracy

CIBANO 500 can accurately determine DC currents of up to 55 Amps or AC currents of up to 40 Amps with high accuracy.

CPX 200

The CPX 200 measures and displays charging motor currents, including inrush currents, charging time, and current, to analyze the mechanical integrity of your circuit breakers’ motor.
The CPXpert software displays a motor curve visualization for enhanced analysis.