RICHGOOD ENERGY CO.,LTD
RICHGOOD ENERGY CO.,LTD
Add to Cart
Industrial Solar Plants Made Easy with LSBH 50-70 KTL3 Series Central Inverters
Product Description:
The LSBH (50~70) KTL3 series PV inverters are designed for large-scale solar power installations, delivering high efficiency and reliable performance. With models ranging from 50kW to 70kW, these inverters are equipped with a wide MPPT voltage range (180-1000V) to maximize energy yield, even in varying sunlight conditions. The 5/6 MPPT design allows for multiple orientations in system design, ensuring flexibility for complex installations. With features such as night time PID recovery function and AFCI protection, these inverters offer advanced safety and efficiency. The intelligent redundant fan-cooling system ensures optimal thermal management, enhancing the inverter’s lifespan. Its IP66 enclosure and C5 anti-corrosion level make it suitable for harsh outdoor environments. The built-in Wi-Fi and GPRS communication provide remote monitoring and control, making it ideal for large-scale commercial or industrial solar projects.
| DATASHEET | LSBH(50~60)KTL3 | LSBH(60~70)KTL3-E1 | ||||
| Models | 50K 60K | 60K-HV 70K-HV | ||||
| Input DC | ||||||
| Max.input voltage | 1100V | |||||
| Ratedvoltage | 600V | 720V | ||||
| Start-up voltage | 195V | |||||
| MPPT voltage range | 180-1000V | |||||
| Max.input current | 5*32 A | 6*32 A | ||||
| Max.short circuit current | 5*40 A | 6*40 A | ||||
| MPPT number/Max.input strings number | 5/10 | 6/12 | ||||
| OutputAC | ||||||
| Rated output power | 50 kW | 60kW | 60 kW | 70 kW | ||
| Max.apparent outputpower | 55 kVA | 66 kVA | 66 kVA | 77 kVA | ||
| Max.output power | 55 kW | 66 kW | 66 kW | 77 kW | ||
| Rated grid voltage | 3L,N,PE,220V/380V,230V/400V | 3L,PE,480V | ||||
| Rated grid frequency | 50 Hz/60 Hz | |||||
| Rated grid output current | 76.0 A/72.2 A | 91.2A/86.6 A | 72.2 A | 84.2 A | ||
| Max.output current | 83.6 A | 100.3 A | 79.4 A | 92.6 A | ||
| Powerfactor | >0.99(0.8 leading-0.8 lagging) | |||||
| THDi | <3% | |||||
| Efficlency | ||||||
| Max effidengy | 98.7% | |||||
| EU effidency | 98.3% | 98.4% | ||||
| Protection | ||||||
| DC reverse-polarity protection | Yes | |||||
| Short circuit protection | Yes | |||||
| Outputover current protection | Yes | |||||
| Surgeprotection | DC Type ll/AC Type ll | |||||
| Grid monitoring | Yes | |||||
| Anti-sanding protection | Yes | |||||
| Temperature protection | Yes | |||||
| Stongs monitonng | Yes | |||||
| I/V Curve scanning | Yes | |||||
| Integrated AFCI(DC aro-fault circuit protection) | Yes | |||||
| Integrated PID recovery | Optional | |||||
| Integrated DCswitch | Optional | |||||
| General Data | ||||||
| Dimensions (W*H*D) | 691*578*338 mm | |||||
| Weight | 54.5 kg | |||||
| Topology | Transformeress | |||||
| Sell-consumption (night) | <1W | |||||
| Operating ambient temperature range | -25~+60℃ | |||||
| Relative humidity | 0-100% | |||||
| Ingress protection | IP66 | |||||
| Cooling concept | Intelligent redundant fan-cooling | |||||
| Max.operation altitude | 4000m | |||||
| Grid connectionstandard | G99,VDE-AR-N 4105/VDEV0124,EN 50549-1,VDE 0126/UTEC 15/VFR:2019,RD 1699/RD 244/UNE 206006/ UNE 206007-1.CEI0-21,C10/11,NRS 097-2-1,EIFS 2018.2,IEC 62116,IEC61727,IEC60068,IEC61683,EN 50530 | |||||
| Safety/EMC standard | IEC62109-1/-2,IEC621168IEC61000-6-1/-2/-3/-4 | |||||
| Features | ||||||
| DCconnecton | MC4 connector | |||||
| AC connection | OT teminal(max 70mm²) | |||||
| Display | LCD.Capacitive touch buttons | |||||
| Communication | RS485,USB,Optionat Wi-Fi,GPRS | |||||
Application:
The LSBH (50~70) KTL3 series inverters are suitable for utility-scale solar installations, large commercial rooftops, and industrial solar plants. With their multiple MPPTs, high DC/AC ratio, and advanced monitoring features, they are ideal for projects requiring high reliability and remote management. The inverters are designed to work efficiently in various environmental conditions, ensuring high energy production even in challenging climates.
Shipping Methods:
Supports global air and sea shipping.