Havells Enviro GTi 20000TD - 20 KW Three Phase On-Grid Inverter
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Solar InverterType
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Product Description
• 7 years warranty
• Single and Dual MPPT for optimum generation
• Wide Input Voltage Range
• Maximum 98.2% Inverter Efficiency
• In-Built 25 Year Data Storage Capability
• Remote Monitoring – free for 25 years
• 10.16 cm (4”) LCD display
• Detachable cover for easy installation & maintenance
• Safety Protection- Anti islanding, Ground Fault monitoring
• Anti Reverse Power Controller - zero export (Optional)
• IEC Certification - As per MNRE
Input (DC)
| Model | Enviro GTi 20000TD |
| Max. Input power | 26000 W |
| Max. DC power for single MPPT | 13000 W |
| Number of independent MPPT | 2 |
| Number of DC inputs | 2 for each MPPT |
| Max. input voltage | 1100 V |
| Start-up input voltage | 250 V (+/-1 V) |
| Rated input voltage | 620 V |
| MPPT voltage range | 230 V - 960 V |
| Full load DC voltage range | 480 V - 850 V |
| Max. input current per MPPT | 24 A / 24 A |
| Input short circuit current for each Mppt | 27 A |
Output (AC)
| Rated Power | 20000 W |
| Max. AC Power | 22000 VA |
| Max. AC Output Current | 32 A |
| Nominal Grid Voltage | 3/N/PE, 230/400 Vac |
| Grid Voltage Range | 310~480 Vac |
| Nominal Frequency | 50 / 60 Hz |
| Grid Frequency Range | 45~55 Hz (According to local standard) |
| Active power adjustable range | 0~100% |
| THDi | <3% |
| Power factor | 1 ( adjustable +/-0.8) |
| Power Limit export | Zero export or adjustable power limit export |
Performance
| Max. efficiency | 98.2% |
| Weighted eff. (EU/CEC) | 98% |
| Self-consumption at night | <1 W |
| Feed-in start power | 50 W |
| MPPT efficiency | >99.9% |
Protection
| DC Reverse Polarity Protection | Yes |
| DC Switch | Yes |
| Protection class/overvoltage catagory | I/III |
| Input / output MOV (III) | Optional |
| Safety protection | Anti islanding, RCMU, Ground fault monitoring |
| Certification | IEC 62116, IEC 61727, IEC 61683, IEC 60068 (1,2,14,30), IEC 62109-1/2, IEC 61000. |
| SPD | MOV : Type III standard |
Communication
| Power management unit | According to certification and request |
| Standard Communication Mode | RS485，WiFi/GPRS (optional), SD card |
| Operation Data Storage | 25 years |
General Data
| Ambient temperature range | -25° C~+60° C |
| Topology | Transformerless |
| Degree of protection | IP65 |
| Allowable relative humidity range | 0....100 % no condensing |
| Max. operating altitude | 2000 m |
| Noise | <30dB |
| Weight | 37 kg |
| Cooling | Natural |
| Dimension | 666 mm x 512 mm x 254 mm |
| Display | LCD display |
| Warranty | 7 years |