Handheld Pd Tester Partial Discharge Tester Handheld Handheld Partial Discharge Detector Pd Partial

Our company's development so far depends on the continuous innovation of technology, the continuous updating of capacitance and dissipation factor tester, relay test kit, transformer oil dielectric loss tester and the more enthusiastic service, which has won the trust and support of Haitong products from our customers. In order to stay close to the markets, we individually design and quickly provide solutions based on the customer requirements. Over the years, we have insisted on quality as the foundation, vigorously introduced modern management models.

HZ-9003C Handheld Multifunctional Partial Discharge Tester

Overview

The HZ-9003C multifunctional partial discharge tester is designed for on-line detection and location of partial discharge in high-voltage equipment. It is developed based on our extensive experience in the field of partial discharge measurement.

System Overview

The system is equipped with composite TEV sensors, ultra-high frequency (UHF) sensors, high-frequency current transformers (HFCT), and high-sensitivity ultrasonic sensors to collect partial discharge signals from high-voltage equipment. It employs multilevel detection frequency reduction techniques to lower the discharge frequency of signals, while utilizing high-speed AD conversion circuits for signal digitization. Digital signal processing and adaptive filtering interference suppression methods ensure the reliability of test data.

By collecting various signals generated by partial discharge in different high-voltage equipment, the system enables rapid assessment of equipment operating status. The tester can be installed for online detection without affecting equipment operation, allowing workers to promptly evaluate switchgear cabinet conditions. This significantly improves equipment operational reliability, safety, and effectiveness.

System Components

The HZ-9003C includes:

• Device host

• Specialized partial discharge detection software

• TEV sensor

• Ultrasonic sensor (USS)

• Ultrasonic concentrator (ELTW)

• High-frequency current transformer (HFCT)

• UHF sensor

• Earphone and connecting cables

Technical Data

We will continue to uphold the concept of honesty, innovation and service, and make it our mission to provide excellent Handheld Pd Tester Partial Discharge Tester Handheld Handheld Partial Discharge Detector Pd Partial and services to the society with advanced technology. While our company is developing rapidly, we are also constantly accelerating the introduction of talents and improving core competitiveness. Now we have an experienced management team and strive to provide customers with better products and services. We firmly believe that the personal achievements of employees are closely related to the achievements of the enterprise, and the embodiment of employee value promotes the enhancement of enterprise value.

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