Hv Hipot Tester AC Resonant Test System equipment for Dielectric Loss Testing of Cables.
Product Introduction
We're hunting forward to your check out for joint development for sf6 dew point tester, high voltage circuit breaker tester, tan delta test set. As an organizational culture, our corporate culture is the basic spirit and cohesion formed in our production and operation practice. We take the harmonious development of enterprise and society as our corporate mission, and we exist by creating value for our customers, and serving our customers with our business philosophy of focus, professionalism, innovation and integrity. The company strives to be honest in its operation, science and technology first, and try its best to provide customers with a full range of after-sales services. We work closely with customers to create effective and personalized complete product solutions to meet the needs of customers in different fields and help customers create sustainable profits.
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 |
Strict quality management, mature and excellent technology and advanced and complete testing means are the reliable guarantee of the quality of our Hv Hipot Tester AC Resonant Test System equipment for Dielectric Loss Testing of Cables.. With the effort to keep pace with world's trend, we will always endeavor to meet customers' demands. We have formed a series of quality consciousness and quality concept in the long-term production and management.
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