| Бренд | Switchgear parts |
| Модель рақами | Integrirovanniy transformator kompleksniy test qurilmasi |
| Nominal akim | 5000A |
| Серия | HB28BZ |
Xususiyatlari
Sinov tizimi taqsimot transformatorlarini, AQSH uslug'idagi shkatulka substantsiyalarini va Yevropa uslug'idagi shkatulka substantsiyalarini aniqlay olishi mumkin.
Bir qator elektroshemasi orqali to'g'ri qarshilik, aylantirish nisbati, yuk ostidagi klyuch, bo'sh yuk sinovi, yukli sinov, induksiya ziddiyat boshqaruv, harorat oshishi sinovi va hokazo sinovlarini amalga oshirish mumkin. Shuningdek, izolyatsiya, dielektrik yo'qotish, chastota ziddiyat boshqaruv, nol tartibli impedans kabi avtomatik sinovlarni ham amalga oshirish mumkin.
Sinov tizimi 20kV baland voqtli o'zgaruvchi qurilmani va 5000A baland oqim tez short-qilish qurilmasiga ega, bu orqali avtomatik ravishda bo'sh yuk, yukli, nol tartibli impedans va harorat oshishi sinovlarni bajarish mumkin. Baland voqtli chiqish qurilmasi sinov namunasi uchun oson bog'lanish uchun kengaytirilishi mumkin.
Sinov tizimi maxsus xato sinov qurilmasiga ega, bu orqali sinov xatoliklarini kvantitatativ ravishda tahlil qilib, aniq sinov natijalarini olish mumkin.
Sinov tizimida LED kitobcha ekranli himoya ekrani mavjud, bu ekran tizimning ishlash holatini doimiy ravishda ko'rsatadi va sinov xodimlari xavfsizligini ta'minlaydi.
Sinov tizimi axborot texnologiyalari imkoniyatlariga ega va tarmoq va bulut platforma boshqaruv tizimlarini ulash orqali ma'lumot almashishni bajaradi.
| Class C test equipment | Model | Technical parameters |
|---|---|---|
| DC resistance testing unit | HB5851 | Automatic current testing: 5mA, 40mA, 200mA, 1A,5A,10A |
| dielectric loss testing unit | HB5805 | Output voltage: 100V,250V,500V,1000V,2500V,5000V Short-circuit current: 5mA |
| voltage ratio group testing unit | HB7601 | Range: Capacitance: 3pF~60000pF, Dielectric loss: 0~10%, Ratio: 1-3000 Measurement accuracy: Capacitance: ±(1%× reading + 1pF), Dielectric loss: ±(1%× reading + 0.0004), Ratio: Class 0.2 |
| Impedance test unit | HB6605 | Range: Capacitance: 3pF~60000pF, Dielectric loss: 0~10%, Ratio: 1-3000 Measurement accuracy: Capacitance: ±(1%× reading + 1pF), Dielectric loss: ±(1%× reading + 0.0004), Ratio: Class 0.2 |
| test unit power analyzer | HB2000 | Measurement Range: 0.9 to 10,000; Measurement Accuracy: ±0.2% |
| short-circuit power tester | HB2813 | Voltage Measurement Ranges: 50V,100V,250V,500V (phase voltage); Voltage Measurement Error: ±(0.05% reading + 0.05% range); Current Measurement Ranges: 1A,5A,10A,20A,50A,100A; Current Measurement Error: ±(0.05% reading + 0.05% range) |
| three-phase sinusoidal frequency conversion test power supply | HB28YZ | Voltage Measurement Error: ±(0.2% reading + 0.2% range); Current Measurement Error: ±(0.2% reading + 0.2% range); Power Measurement Error: ±(0.5% reading + 0.5% range) |
| test transformer | YDQ-10/50 | Rated Capacity: 30kVA; Output Voltage: 600V,850V; Output Frequency: 50-200 Hz |
| voltage divider | FC-50 | Rated Capacity: 10kVA; Output Voltage: 50kV |
| high-voltage peak meter | HB2601 | Rated Voltage: 50kV with 1.5% measurement accuracy |
| compensation capacitor bank | HB2819W | Measurement Range: 0-50kV with 1% precision |
| electric high-current switch | HB29GK3 | Rated Voltage: 690V; Compensation Capacity: 260kvar |
| electric disconnect switch | HB29GK2 | Rated Current: 5000A (3-phase) |
| ground conduction resistance tester | HB5878 | Rated Voltage: 10kV; Rated Current: 200A (10A auxiliary contacts) |
| single-phase current source | HB2819Z-1 | Automatic test currents: 200mA, 1A,5A,10A.10A:0.5mΩ~800mΩ (5A): 2mΩ~20,1A:5mΩ~10Ω |
| control system | Features automatic testing switching, measurement range adjustment, low-voltage short-circuit voltage measurement, compensation control, data communication, and safety protection systems. | |
| computer-based system and software | HB2819GL-1 | Test system login, test personnel management, test sample identification, test item setting, test data setting, project switching, status reading, data uploading, environmental parameter reading and judgment. |
| equipment structure and accessories | HB2819ZN-1 | Equipment carrying, high voltage electric switch switching, low voltage electric switch switching, outgoing car drive, high voltage electrical connection, sealing structure. |
Bu, elektrikli transformatorlar, taqsimot transformatorlari, yog'li transformatorlar va quruq transformatorlar uchun to'liq elektrik xususiyatlarni tekshirish uchun yaratilgan yuqori integratsiyali, ko'p funksionalli aniq test qurilmasi. Uni asosiy vazifasi 8+ ta asosiy test sohalarini bitta qurilmada birlashtirish, transformator spirallarining DC omili, viktoriyasi va bog'liqlik guruhlari, bo'sh/yuk tayyorligi zarari, izolyatsiya omili, daynlik, OLTC dinamik xususiyatlari, va ixtiyoriy spirallar deformatsiyasi (FRA) testini bitta joyda tekshirish orqali qayta-qayta o'rnatishni oldini olish.
Ishlash printsipi: Qurilmani transformatorning yuqori voltaj tomoni, pastki voltaj tomoni, neutral nuqtasi va boshqaruv shakli bilan bir marta ulang. Ichki industriyaviy kompyuter rely matritsani boshqaradi, test lohini avtomatik ravishda o'zgartiradi, standart test signalini (yuqori voltaj/katta oqim) chiqaradi, 16-bit tezkor ADC sampling moduli orqali real vaqt ma'lumotlarini to'plash, DSP raqamli signalni boshqarish texnologiyasi orqali ma'lumotlarni ishlash, IEC 60076, IEEE C57 va GB 1094 standartlari bilan solishtirish, mos keladigan va izlanadigan test hisobotini yaratish. Bu, alohida qurilmalarning o'rtasidagi o'zgarish muammolari orqali o'tkaziladigan test funksiyalarini birlashtiradi, bu esa test etish samaradorligini olib tortadi.
