Product Introduction
With the development of society, people have higher and higher requirements for the safety and reliability of electricity. The high-voltage circuit breaker is responsible for the dual tasks of control and protection in the power system, and its performance is directly related to the safe operation of the power system. Mechanical characteristic parameter is one of the important parameters to judge circuit breaker performance. The circuit breaker analyzer manufactures provides convenience for dynamic analysis of various types of circuit breakers, and can accurately measure the mechanical dynamic characteristics of various voltage levels of high-voltage circuit breakers such as less oil, more oil, vacuum and sulfur hexafluoride. The high voltage circuit breaker analyzer supplier is responsible for the dual tasks of control and protection in the power system, and its performance is directly related to the safe operation of the power system. Mechanical characteristic parameter is one of the important parameters to judge circuit breaker performance.
Product functions
Circuit breaker mechanical characteristic testing
Comprehensively tests the mechanical operating performance of high-voltage circuit breakers, providing data support for equipment operating condition assessment.
Opening/closing time testing
Precisely measures the opening time, closing time, and operation time of each interrupter of the circuit breaker to determine whether operating performance is normal.
Interrupter synchronization testing
Detects the operation synchronization between multiple interrupters, promptly identifying non-synchronization issues during circuit breaker opening and closing.
Speed and travel testing
Measures the operating speed, contact travel, and displacement changes during circuit breaker opening and closing, analyzing the condition of the mechanical mechanism.
Closing resistor testing
Detects parameters related to the circuit breaker closing resistor, providing a basis for circuit breaker performance testing and fault analysis.
Test data and waveform analysis
Real-time display of test data and waveforms, with support for data storage, query, and on-site printing, facilitating analysis and recording of test results.
Parameter teknik
Gunakan lingkungan | Catu daya masukan | 220V±10% 50Hz±10% |
Tekanan atmosfir | 86～106kpa | |
Suhu | －10～45℃ | |
Kelembaban | ≤ Q80%RH | |
Kinerja keselamatan | Resistensi isolasi | ＞2MΩ |
Kekuatan dielektrik | Catu daya pada sasis frekuensi daya 1,5kV menahan tegangan selama 1 menit, tidak ada flashover dan busur api | |
Parameter dasar | waktu | Jangkauan：16000,0 ms，Resolusi：0,1 ms kesalahan：①dalam waktu 200 ms，0,1 ms±1 kata ②200ms atau lebih，±2% ③Periode yang sama，±0,1 mdtk |
kecepatan | Jangkauan：20,00m/dtk，Resolusi0,01m/s kesalahan：①dalam 0～2m/s，±0,1m/dtk±1 digital ②2m/s atau lebih，±0,2m/dtk | |
stroke | Pemutus sirkuit vakum：Jangkauan：50.0mm，Resolusi：0,1 mm，kesalahan：±0,5mm Pemutus sirkuit SF6：Jangkauan：300.0mm，Resolusi：0,1 mm，kesalahan：±2mm Pemutus arus oli lebih sedikit：Jangkauan：600.0mm，Resolusi：0,1 mm，kesalahan：±2mm | |
Saat ini | Jangkauan：20.00A，Resolusi：0,01A | |
Menutup resistor | Jangkauan：0～2000Ω； Resolusi：1Ω，Presisi：1% | |
Tipe fraktur | Patah logam 12 arah, patahan resistor penutup 6 arah | |
Catu daya keluaran | DC30 ~ 250V digital dapat disesuaikan / 20A (pekerjaan seketika) | |
Ukuran | Tuan rumah：360mm×290mm×280mm；mencaplok：370mm×280mm×220mm | |
Berat | Tuan rumah：6kg；mencaplok：9kg |
Fitur Produk
1. Saklar SF6, alat kombinasi GIS, saklar vakum, saklar oli untuk semua kontak logam model yang diproduksi di dalam dan luar negeri.
2. Sensor stroke linier, sensor putar, pemasangan sangat nyaman, sederhana.
3. Layar besar host, langsung, LCD latar belakang, penyesuaian elektronik kontras. Semua operasi cepat menu Cina, beralih tindakan sekali, menampilkan semua data dan peta bentuk gelombang.
4. Tuan rumah dapat menyimpan beberapa set titik di tempat, menutup hasil tes, jam waktu nyata di dalam pesawat, mudah untuk mengarsipkan dan menyimpan tanggal dan waktu pengujian.
5. Printer mikro cepat bawaan, mencetak semua data dan peta.
6.Breaker Analyzer has powerful data analysis function, circuit breaker analyzer factory can effectively analyze various index parameters of circuit breaker mechanical characteristics.
Application Scenarios
Substation high-voltage circuit breaker testing
Used for on-site testing of mechanical characteristics such as opening/closing time, synchronization, speed, and travel of circuit breakers in substations.
Power equipment installation and commissioning
Suitable for installation, commissioning, and pre-commissioning performance testing of newly installed high-voltage circuit breakers.
Circuit breaker maintenance and servicing
Used for periodic equipment maintenance to assess the mechanical mechanism and contact operation status of circuit breakers.
Preventive testing of power equipment
Through testing key mechanical parameters of circuit breakers, promptly identifying potential faults and performance abnormalities.
GIS and high-voltage switchgear testing
Suitable for circuit breaker characteristic testing of GIS combined electrical apparatus, high-voltage switchgear, and other equipment.
Power equipment fault diagnosis
Analyzes circuit breaker abnormalities through test data and operation waveforms, providing a basis for fault location and repair.
FAQs:
Q: What is this device mainly used for testing?
A: It is mainly used for mechanical characteristic testing of high-voltage circuit breakers, including parameters such as opening/closing time, synchronization, operating speed, travel, and closing resistor.
Q: Can the analyzer test both opening and closing operations?
A:Yes. The instrument supports testing of both opening and closing operations of high-voltage circuit breakers. During the test, it records the corresponding operating time and mechanical characteristics and displays the results and waveforms for analysis. This allows technicians to evaluate the complete operating performance of the breaker rather than checking only a single operating action.
Q:Can the instrument measure the operating speed of a circuit breaker?
A:Yes. When equipped with the appropriate travel measurement sensor, the analyzer can measure the movement of the breaker mechanism and calculate its operating speed. Speed measurements can help technicians analyze the opening and closing movement of the contacts and identify changes in mechanical operating characteristics.
