SUN2000-20KTL-M2 este un invertor hibrid trifazat, de la Huawei. AFCI alimentat cu inteligență artificială pentru a atenua în mod proactiv riscul de incendiu
Optimizatorii permit mai multe module pe acoperiș. Randamente mai mari cu până la 30%, contribuite prin optimizarea performanței fiecărui panou.
Invertor fără piese de uzură rapidă, rata de defecțiuni < 0,5%
De asemenea, acesta beneficiaza de conexiune WLAN inclusa, fiind echipate cu inteligenta artificiala, iar puterea sa este de 15000 W, avand o eficienta maxima de 98.4 %. Acest invertor permite pornirea rapida datorita aplicatiei Huawei Solar si poate fi configurat printr-un singur clic, fiind extrem de usor de instalat.
Pe langa toate acestea, invertorul poate combina energia generata de campul fotovoltaic impreuna cu energia stocata pentru a furniza toata energia de care are nevoie o locuinta. Ratingul in ceea ce priveste singuranta este IP65, ceea ce il face sa aiba o protectie sporita impotriva conditiilor nefavorabile.
Temperatura optima de functionare este cuprinsa in intervalul -25°C si +60°C.
Caracteristici tehnice:
| *1 Only applicable to SUN2000-12/15/17/20KTL-M2 inverter. SOLAR.HUAWEI.COM/EU/ Version No.:04-(20201006) Technical Specification | SUN2000 |
| -20KTL-M2 | |
| Efficiency | |
| Max. efficiency | 98.65% |
| European weightedefficiency | 98.30% |
| Input | |
| Recommended max. PV power 1 | 30,000 Wp |
| Max. input voltage 2 | 1,080 V |
| Operating voltage range 3 | 160 V ~ 950 V |
| Start-up voltage | 200 V |
| Rated input voltage | 600 V |
| Max. input current per MPPT | 22 A |
| Max. short-circuit current | 30 A |
| Number of MPP trackers | 2 |
| Max. input number per MPP tracker | 2 |
| Output | |
| Grid connection | Three phase |
| Rated output power | 20,000 W |
| Max. apparent power | 22,000 VA |
| Rated output voltage | 220 Vac/ 380 Vac, 230 Vac/ 400 Vac, 3W + N + PE |
| Rated AC grid frequency | 50 Hz / 60 Hz |
| Max. output current | 33.5 A |
| Adjustable power factor | 0.8 leading … 0.8 lagging |
| Max. total harmonic distortion | ≤3 % |
| Features & Protections | |
| Input-side disconnection device | Yes |
| Anti-islanding protection | Yes |
| AC over-current protection | Yes |
| AC short-circuit protection | Yes |
| AC over-voltage protection | Yes |
| DC reverse-polarity protection | Yes |
| DC surge protection | TYPE II |
| AC surgeprotection | Yes, compatible with TYPE II protection class according to EN/IEC 61643-11 |
| Residual current monitoring unit | Yes |
| Arc fault protection | Yes |
| Ripple receiver control | Yes |
| Integrated PID recovery 4 | Yes |
| General Data | |
| Operation temperature range | -25 ~ +60 °C (-13 °F ~ 140 °F) |
| Relative humidity | 0 % RH ~ 100% RH |
| Max. operating altitude | 4,000 m (13,123 ft.) (Derating above 2000 m) |
| Cooling | Natural Convection |
| Display | LED Indicators; Integrated WLAN + FusionSolarApp |
| Communication | RS485; WLAN/Ethernet via Smart Dongle-WLAN-FE (Optional) |
| 4G / 3G / 2G via Smart Dongle-4G (Optional) | |
| Weight (with mounting plate) | 25 kg |
| Dimensions (W x H x D) | 525 x470 x262 mm (20.7 x18.5 x10.3 inch) |
| (incl. mounting plate) | |
| Degree of protection | IP65 |
| Nighttime Power Consumption | < 5.5 W5 |
| Optimizer Compatibility | |
| DC MBUS compatible optimizer | SUN2000-450W-P |
| Standard Compliance (more available upon request) | |
| Safety | EN/IEC 62109-1, EN/IEC 62109-2 |
| Grid connection standards | G98, G99, EN 50549, CEI 0-21, CEI 0-16, VDE-AR-N-4105, VDE-AR-N-4110, AS 4777.2, C10/11, ABNT, |
| VFR 2019, RD 1699, RD 661, PO 12.3, TOR D4, IEC61727, IEC62116, DEWA | |
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