High Voltage Cable Frequency Adjustable Series Resonance Test Set AC Resonant Test System AC Variable Frequency Drive Power Supply Resonance Hipot Test Set
Product Introduction
Technological innovation can effectively increase the added value of our Cable And Pipeline Locator, relay test unit, Primary Current Injection Tester and enhance the core competitiveness of our company. And now sincerely hope to promote partner friendship with you from all over the world. It is our glorious tradition of self-reliance and hard work, as well as our practical and down-to-earth working style that have made our company brilliant today. Our company adheres to the core values of 'people-oriented, quality-oriented, new and strong', striving to build a world-class enterprise. Since its inception, our company to enhance the quality of staff as its own responsibility, to strengthen staff business knowledge and comprehensive service standards for the purpose of forming a well-trained elite team.
Overview
The Variable Frequency Series AC Resonant Test System is mainly designed and manufactured for the AC withstand voltage test of 22kV/600MW power transformer and power system. Adopting multiple separate designs, it can meet the requirements of high voltage and small current equipment test conditions. It is the ideal voltage resistance equipment for the high-voltage test departments and power installation and repair engineering units. The variable frequency series ac resonant test system is mainly composed of a frequency control power supply, excitation transformer, high voltage reactor and capacitor divider.
Characteristic
Our variable frequency series AC resonant test system offers superior quality and competitive pricing, making it highly marketable. The tester is internally controlled by an embedded touch screen, with optimized operation functions for ease of use. Users simply need to set the test program, and the system will automatically complete the entire test process according to the configured parameters. Additionally, its software has undergone rigorous simulation testing to ensure safety, stability, and reliability.
Main Technical Parameters
Rated capacity | 200kVA |
Rated voltage | 50kV |
Rated current | 4A |
Operating frequency | Power frequency 50Hz |
Output voltage waveform distortion rate | ≤0.5% |
Allow continuous working hours | 5min(under rated load) |
Temperature rise after continuous operation for 5min under rated load | ≤65K |
Device's own quality factor | Q≥10 |
System measuring accuracy | virtual value 1.5 class |
Output power | single 220V, 50Hz |
Over-current, overpressure and flashover protection are provided for the testing object | |
Environment temperature | -10 °C to -50 °C |
Relative humidity | ≤90%RH, Altitude≤1000m |
Testing power and L,Cx
Testing object capacity range | Adjustable range of reactor |
0.08~0.2158uF | 47H~127H |
Comment: Cx is the capacity of the testing object
Ac power frequency withstand test: The series resonance test device is used for the ac voltage to withstand the test of the generator.
List of equipment configuration
No. | Name | Model | Unit | quantity | Comment |
1 | Excitation transformer | JLB-20kVA/5kV/0.4kV | set | 1 | |
2 | Control Bench | HZXB-(L)-20kVA/ 380V | set | 1 | |
3 | Adjustable reactor | DK-(L)-200kVA/ 50kV | set | 1 | |
4 | Divider | FRC-50kV | set | 1 | |
5 | compensating capacitor | BC-50kV/0.08uF | set | 1 | |
6 | Testing Line | set | 1 |
We are implementing the new green development concept, increasing research and technological development and application to create the High Voltage Cable Frequency Adjustable Series Resonance Test Set AC Resonant Test System AC Variable Frequency Drive Power Supply Resonance Hipot Test Set which with low energy consumption. For products and services, we strictly carry out quality management to meet the needs of users, and strive to provide users with high-quality and perfect solutions. No matter what kind of company it is, it has its responsibilities and missions, because this is the goal and direction of all employees' work.
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