Transformator isolans solis ad iunctum rete

Product Overview：

Transformatores isolantes inverterum pro generatione electricitatis photovoltaica ludunt partem crucialem in systematibus quae utuntur effectu photovoltaico ad interfaces semiconductivorum, ubi cellulae solares sunt elementa principalia. Haec cellulae sunt encapsulatae et connectae in series ad formandas modulos magnae areae, quae, cum integrantur cum regulis potentiae, constituunt dispositivum generationis electricitatis photovoltaicae completum.

Principiter designati pro systematibus inverterum solarium, transformatores photovoltaici postulant performance altius efficaciam ad compensandum perdas conversionis energiae inhaerentes in dispositionibus photovoltaicis. Eorum configurationes commutationis ad latus rete, sicut transformatores Dyn11 et YD5 cum displacemente phase 120°, assecurant interconnectionem stabilem rete. Ad minimizandum perdas energiae sine onere, isti transformatores isolantes operantur typice durante horis diurnis et desinunt noctu.

Subter sunt parametri referentiales pro transformatoribus photovoltaicis triphasalis:

Key Features:

• Isolatio Electrica Secura：Designatus ad assequendum separationem electricam completam inter systema photovoltaicum et rete, praevento defluxum directum (DC) et minuendo pericula conductionis electricae. Obstruit harmonicos et fluctus rete, assecurans transmissionem potestatis puram.

• Compatibilitas Reetis Efficax：Supportat configurationes standard connectionis reetis (sicut Dyn11, YD5 cum displacemente phase 120°) ad congruendum requirementis voltage et frequentiae reetis. Facit inversionem stabilem potestatis ab DC (panellis solaribus) ad AC (rete), cum efficientia conversionis ≥98% ad minimizandum perdam energiae.

• Suppressio Harmonicorum & Puritas Formae Ondarum：Integrat materias core parvi perdidis (sicut ferrum silicium orientatum) et technologiam winding foil ad suppressendum distortionem harmonicorum tertii et maintenendum output sinusoidal. Assecurat compliance cum standardibus qualitatis potestatis reetis (sicut IEEE 519) pro interconnectione reetis fidebili.

• Operatio Adaptiva & Economia Energiae：Habet activationem automaticam diurnam et desinctionem nocturnam ad eliminandum perdas sine onere. Aptus pro systematibus off-grid/on-grid, cum capacitate customizabili (5kVA–1000kVA) ad congruendum scalas array solaris.

• Adaptabilitas Robusta Ambientalis：Constructus cum enclosure reistantibus meteo (sicut aeneum inoxidabile 304) pro installationibus externis, resistens humiditatem, fluctuationes temperature, et corrosionem. Design aeris refrixandi sicci assecurat operationem absque maintenance in ambientibus duri.

• Flexibilitas Design Customizabilis：Supportat customizationem voltage (input/output: 220V–1140V) et classes insulationis (B/F/H) pro diversis necessitatibus projectuum. Structura compacta congruit spatio limitato in stationibus potestatis solaris, cum certificationibus IP optionalibus pro protectione enhancita.

Technical data：

Conditions of Use. Working environment temperature: 15~+50℃

Operating ambient temperature：20—90%RH

Atmospheric pressure in the working environment：860 hpa---1060 hp2

Storage/transport temperature：20℃-- +55℃

Main technical features:

Rated capacity：5KVA—1000KVA

Input Voltage: Rated voltage 270V or 315V

Input current by actual voltage

Output voltage: Rated voltage: 380V or 400V

The output current is based on the actual voltage

Connection mode ：dyn11

Efficiency ：≤98.5%

Frequency: 50HZ/60HZ

Insulation resistance ：25A less than 500MΩ

Induction withstand voltage ：125HZ/800y/60

Insulation Chip Class ：H (Temperature Resistance 180 °C)

Noise ：≤30dB)

Temperature rise： ≤ allows for a temperature rise of 115k

Impedance Voltage Drop ：≤4%

Structure: Forced air cooling, waiting for the temperature controller, according to customer requirements, reach a certain temperature, the fan will be automatically opened.

Degree of protection ：IP00

Anti-interference mode: copper foil isolation shielding grounding:

Waveform Distortion No additional waveform distortion.

Electrical strength: Power frequency sinusoidal voltage 3000V, which lasts for one minute, without breakdown and flashover

Insulation resistance (input and output to ground) Test voltage at least 1000V DC insulation resistance greater than 1000MΩ

Overload capacity Twice the rated current for one minute.