CKT-GECKO

CKT-GECKO is a high-precision portable grounding module, developed by Research Institute of Electrical Science and Technology of China Electric Power Research Institute. It is a high-precision internal resistance parameter testing device, which provides reliable data for circuit health assessment and power grid intrusion evaluation. With its unique monitoring and analysis capabilities, it has found extensive applications in the field of power system and photovoltaics, and has become an indispensable accessory for power grid maintenance and fault detection.

The main components of CKT-GECKO are a box body, a portable trolley, a computer display screen, and a multimeter-based grounding resistance measurement module. Nearly all of the components are assembled, tested, manufactured, and shipped in-house, and they meet the high-precision requirements for use in the field. The performance of the ground resistance parameters detection module is excellent, and it has a wide range of applications.

In terms of its working principle, the CKT-GECKO uses the four-wire method to measure the internal resistance of the ground and other quantities. This method is based on the measurement of potential and current at different points of the grounding system. The ground resistance of the system is then determined from the potential difference between two measurement points and the current flowing through the circuit. This power system grounding module also uses the automatic zero function to ensure the accuracy of the results.

CKT-GECKO can be used in various fields of electrical power engineering, such as power system grounding parameter measurement, fault detection, transient analysis, grounding system performance testing, and harmonic analysis. In addition, it is also widely used in the field of photovoltaics. For example, it can be used to measure the resistance of photovoltaic ground rods and photovoltaic grounding devices, and to analyze the effect of photovoltaic ground connections in different configurations, so as to ensure the safety and stability of photovoltaic systems and to prevent arc burning out of the cables.

In summary, CKT-GECKO is a multi-purpose and reliable ground testing instrument, which has various application fields and is widely used in the power system and photovoltaic system. It has a wide range of functions and is convenient to use and portable. It also has excellent performance and is an important accessory for power grid maintenance and fault detection.