Series Resonant Test Device Pricing

Series Resonant Voltage TestSeries Resonant Test Device

Series resonant devices and series resonant withstand voltage test devices are suitable for series resonance in power cables, power transformers, generator sets (hydraulic generators or thermal power generation units), motor series resonance, switchgear series resonance.Handover and preventive tests for capacitive test samples with high capacity and voltage, such as GIS switches.鄂电电力 is capable of manufacturing series resonance test devices for voltage levels of 10KV, 35KV, 110KV, 220KV, and 500KV, catering to customer needs.

TPXB Series Resonant Test Device

The Series Resonant Test Device is suitable for the connection and preventive testing of capacitive test pieces with high capacity and voltage.

Standard Support:GB50150-2006，DL/T849.6-2004，DL/T596-1996

Explanation Series Resonant Device, Series Resonant Withstand Voltage Test Device suitable for power cable series resonance, power transformer series resonance, and generator sets (hydraulic generators or thermal generators) Motor assembly, motor series resonance, switchgear series resonanceHandover and preventive testing of large-capacity, high-voltage capacitive test items such as GIS switches.鄂电电力 can manufacture series resonance test devices for voltage levels of 10KV, 35KV, 110KV, 220KV, and 500KV according to customer requirements.

Introduction

Model:TPXB

Series Resonant Voltage Test Device, Series Resonant Test Device

Series Resonant Device, Series Resonant Test, and Series Resonant Voltage Withstand Test Device are suitable for series resonance of power cables, power transformers, and generator sets (hydraulic generators or thermal generators). Motor assembly, motor series resonance, switchgear series resonance,Handover and preventive tests for large-capacity, high-voltage capacitive test items such as GIS switches.鄂电电力 can manufacture series resonance test devices for voltage levels of 10KV, 35KV, 110KV, 220KV, and 500KV, according to customer requirements.

Erdian Electric Power Co. is a manufacturer of series resonance devices.For 10 years, we have served 829 clients in the power sector and related institutions, including stable suppliers to Sinopec, CRCC, Datang, and other organizations. Our series resonance products have won multiple national technical patents and are certified by various provincial metrology technology research institutes and other institutions. We offer special customization according to customer requirements.

Series Resonant Device (English Name: Series Resonant Device)Brief Introduction for TPXB Series Resonant System

Series Resonant Device Principle: The series resonant test utilizes the principle of series resonance, where the excitation transformer is used to energize the series resonant circuit. The output frequency of the frequency converter is adjusted to regulate the inductance of the circuit.L and the sample C are in series resonance; the resonant voltage is the voltage applied to the sample.

The TPXB series resonance test device, the variable frequency series resonance unit is mainly composed of a variable frequency controller, excitation transformer, high-voltage reactor, and high-voltage voltage divider. The variable frequency controller is divided into two categories: 20KW and above are console-type, and below 20KW are portable box-type; it consists of a controller and a filter. The main function of the variable frequency controller is to convert the fixed amplitude and frequency 380V or 200V AC power frequency sinusoidal current into a sinusoidal wave with adjustable amplitude and frequency. It also provides power for the entire set of equipment. The excitation transformer's role is to raise the voltage output from the variable frequency power source to an appropriate test voltage. The high-voltage reactor L is an important component of the resonance circuit, and when the power frequency equals 1/(2π√LCX), it resonates in series with the tested CX.

Series Resonant Configuration: The series resonant test setup includes: a variable frequency source, excitation transformer, reactor, voltage divider, capacitors, and control box.

Resonant Test Subject: Variable Frequency Series Resonant Test Device10KV, 35KV, 110KV, 220KV, and 500KV polyethylene power cables AC withstand voltage tests. The harmonic resonance test device is suitable for 60KV, 220KV, and 500KV GIS AC withstand voltage tests. The harmonic resonance test device is applicable to large transformers, generator set power frequency withstand voltage tests; induction withstand voltage tests for power transformers; ground resistance measurement.

Resonant Application Fields: The variable frequency resonant test device is widely used in industries such as electricity, metallurgy, petroleum, and chemical engineering. Series resonant test devices are suitable for the交接 and preventive tests of capacitive products with high capacity and voltage.

Alias

Series Resonant Assembly, Variable Frequency Series Resonant, Series Resonant Test Equipment, Series Resonant Test Apparatus, Series Resonant Principle, Series Resonant Applications, Series Resonant System

Feature

1. High stability and reliability. The series resonance system utilizes imported power components as the core of power conversion, ensuring stable voltage and frequency outputs. The electromagnetic compatibility design is reasonable, and the protective functions are comprehensive. After multiple high-voltage direct-to-ground short-circuit tests, the system remains intact, and it also boasts strong overload capabilities.

2. The automatic tuning function is powerful. During the automatic tuning of the series resonance system, it automatically scans from 30Hz to 300Hz, displaying the scan curve, allowing users to visually observe the tuning process of the system; after the scanning is completed, the system performs a fine frequency scan within ±5Hz of the resonance frequency points initially found during the scan, with a resolution of 0.01Hz.Please provide the Chinese content you would like translated.. .Lock in Resonant Frequencies

3. The system supports various testing modes, including "Automatic Tuning + Manual Pressure Regulation," "Automatic Tuning + Automatic Pressure Regulation," and "Manual Tuning + Manual Pressure Regulation." It is recommended to use the "Automatic Tuning + Manual Pressure Regulation" mode, which allows for quick identification of resonance points while enabling manual pressure regulation to control the testing process, ensuring higher safety.

4. The human-machine interface of the series resonance system is user-friendly. Test parameter settings, control, and results are displayed on the same screen, providing intuitive and clear visuals. It also features automatic timing and operational prompts. Full touch screen operation and display, with functions for saving and querying test data.

5. Enhanced Protection Features: The series resonance has zero-point protection (preventing system startup if the voltage output control knob is not at zero), over-voltage protection, over-current protection, and arc protection, ensuring the reliability of the system.