Product Overview

Capacitor banks for reactive power compensation are crucial equipment for maintaining reactive balance in the power system. In recent years, the issue of reactive power has garnered widespread attention from the electric power industry, and complete sets of reactive power compensation systems have been extensively deployed in distribution networks. The supply of electric power demands real-time balance between active and reactive power. Consequently, reactive power compensation systems must meet the requirements for automatic tracking and real-time compensation, necessitating frequent operation of the capacitor banks. The switching operations of these banks can lead to overcurrent and overvoltage surges, causing damage to the capacitors.To ensure equipment reliability,Early detection of capacitor defects, preventing the expansion of malfunctions.Routine inspections are required.Capacitors on site are connected in parallel in groups.Traditional methods involved removing the capacitor bus and then measuring with an old-style capacitor meter. Since the capacitor assembly is composed of dozens to hundreds of small capacitors,The task of stripping wires to measure capacitance is quite labor-intensive, and frequently stripping wires can lead to screws becoming stripped or not properly tightened, posing potential safety hazards.It also easily leads to secondary damage to capacitors.Therefore, we are highly anticipating a testing instrument that can measure the capacitance of various small capacitors without the need for disconnection, thereby alleviating the workload of maintenance personnel, enhancing the efficiency of maintenance work, and improving the safety of the distribution network operation.

ForThe on-site实际情况Our company has finally developed a capacitance and inductance tester using a new testing method. This instrument can measure individual capacitors in a group of parallel capacitors without disconnecting the lines, and also measure the inductance of various reactors. It can also measure current under power frequency conditions. The instrument is easy to connect and operate, reducing the workload of maintenance personnel and significantly improving the testing efficiency on-site, providing a safety guarantee for the normal operation of the power grid.

Feature Highlights

l This instrument can measure the individual capacitance of grouped parallel capacitors without disconnecting the lines (capacitance for single-phase and three-phase capacitors can be measured), and it can also measure the inductance of various reactors. Additionally, it can be used as an industrial frequency current tester, offering triple functionality to meet various on-site requirements.

l This instrument displays measurement values for capacitance or inductance while also showing voltage, current, capacity, power, frequency, impedance, and phase angle data, facilitating a better analysis of the sample's quality.

l Instrumentation UtilizedA 240×128 backlit LCD screen for clear visibility day and night, with Chinese menu prompts for easy operation.

l Instrument features built-in high-capacity non-volatile storage: capable of storing50 sets of measurement data.

l The instrument features an internal high-precision real-time clock function: allowing for date and time calibration.

l The instrument features an integrated high-speed micro thermal printer: capable of printing measurement and historical data.

l Instrument Test Power Overcurrent Protection Function: Power output short circuit will not damage the instrument.

l This instrument features an automatic measurement function, capable of identifying sample types automatically. 。