| Бренд | Switchgear parts |
| Број модела | Integrirano uređaje za kompleksno testiranje transformatora |
| Nominalni struja | 5000A |
| Серија | HB28BZ |
Funkcije
Eksperimentalni sistem može detektovati distribucijske transformatore, američkog stila kutije transformatora i evropskog stila kutije transformatora.
Jedna vezana žica može završiti testne projekte kao što su direktni otpor, odnos transformacije, prekidnik pod opterećenjem, test bez opterećenja, test pod opterećenjem, induktivni otpornostni test, test porasta temperature itd. Takođe može izvršiti automatske teste kao što su izolacija, dielektrična gubitnica, frekvencijski otpornostni test, nulti redni impedansijski test itd.
Testni sistem je opremljen 20kV visokonaponskim prekidačem i 5000A visokostrujnim brzim prekidačem za kratko spojavanje, koji može automatski završiti testove bez opterećenja, pod opterećenjem, nultog rednog impedansa i porasta temperature. Uređaj za visokonaponski izlaz može biti proširen kako bi se olakšao priključak testiranog uzorka.
Eksperimentalni sistem je opremljen posebnim uređajem za testiranje grešaka, koji može kvantitativno analizirati greške u testiranju i dobiti tačne rezultate testiranja.
Eksperimentalni sistem ima LED displej za kineske znakove za zaštitu, koji može u bilo kom trenutku prikazivati radni status sistema kako bi se osigurala sigurnost osoba koje vrše testiranje.
Eksperimentalni sistem ima informaciono-tehnološke mogućnosti i obavlja razmenu podataka putem veze sa mrežom i upravljačkim sistemom u oblaku.
| 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. |