Working principle
This working principle utilizes the principle of pure capacitive voltage division. The capacitive divider consists of a high-voltage arm and a low-voltage arm. The high-voltage arm consists of several capacitors connected in series, and these capacitors have independent casings and output terminals, which are connected in series and encapsulated in the divider's insulating casing. Based on the principle of capacitor voltage division, a proportional low voltage is obtained on the low-voltage arm when high voltage is applied to the high-voltage arm, and the voltage division ratio is determined by the capacitance values of the high-voltage arm and the low-voltage arm.
Wuhan Goldhome High Voltage Electrical Co., Ltd. continues to strengthen its position in the high voltage testing equipment market with its capacitive divider, which is specifically designed for resonance testing. This precision instrument plays an important role in resonance frequency testing and ensures accurate voltage measurements – a crucial test for assessing the integrity and performance of insulation in electrical installations.
The company has recently completed production of a new series of capacitive dividers for international electrical equipment manufacturers. This robust and stable series is suitable for various resonance testing scenarios in transformer substations, power plants, and research institutions. The reliable measurement data it provides helps technicians evaluate the operational status of high-voltage equipment such as transformers and cables.
Goldhome Hipot's team of engineers has incorporated several design improvements into the capacitive divider series, with a focus on precision and user safety. The device maintains exceptional linearity across a wide frequency range, ensuring stable performance during resonance testing with variable frequencies. This capability makes it an invaluable asset for organisations implementing preventive maintenance and quality assurance programmes.
The company recently completed production of a new series of capacitive voltage dividers, which will be supplied to international energy equipment manufacturers. This series of voltage dividers features a robust design and stable performance, making them suitable for various resonance testing tasks in substations, power plants, and research institutes. Reliable measurement data helps technicians evaluate the operating status of transformers, cables, and other high-voltage equipment.
The Goldhome Hipot engineering team has incorporated several design enhancements into this capacitive divider series, prioritizing accuracy and user safety. The equipment provides exceptional linearity over a wide frequency range, ensuring stable performance during resonance testing with variable frequency power sources. This capability makes it a valuable tool for organizations implementing preventive maintenance and quality assurance programs.
Manufacturing adheres to strict quality control protocols, with each unit undergoing comprehensive calibration and testing prior to shipment. This commitment to detail ensures that customers receive measuring instruments that comply with international standards for high-voltage test equipment. The company's commitment to quality is gaining increasing recognition among global power utilities and electrical testing service providers.
For organisations seeking reliable resonance testing solutions, Wuhan Goldhome Hipot Electrical Co., Ltd. offers a comprehensive range of high-voltage testing equipment, including capacitive dividers, partial discharge detectors, and cable fault locators. Their products support public, industrial facilities, and research institutions worldwide, contributing to testing and maintenance operations that are critical to the energy industry.
