NEWSLETTER
SE 75KTL-Q3/G2E
Features
Superior Performance
· Maximum efficiency of 98.8%
· Large string current, compatible with large PV modules
· Maximum 150% PV input power
High Reliability
· IP66 protection level for outdoor installation
· DC/AC Type Il SPD
· Optional: AFCl 2.0, Night SVG, I/V detection, and integrated PID
Intelligent Maintenance
· Power consumption monitoring
· Remote configuration and upgrade
· Quick commissioning via mobile app
· String level current detection
Specification
| Model | SE 75KTL-Q3/G2E |
| Efficiency | |
| Max. Efficiency | 98.80% |
| Eur. Efficiency | 98.20% |
| Input (PV) | |
| Max. Input Voltage | 1100V |
| Max. PV Configuration | 150% |
| Rated Input Voltage | 620V |
| Max. Input Current | 4*48A |
| Max. Short Circuit Current | 4*54A |
| Start Input Voltage | 250V |
| MPPT Operating Voltage Range | 180V – 1000V |
| Max. Number of PV Strings | 4*3 |
| No. of MPPTs | 4 |
| Output (Grid) | |
| Rated AC Active Power | 75000W |
| Max. AC Apparent Power | 82500VA |
| Max. AC Output Current | 3*125A |
| Rated AC Voltage | 380/400/415, 3W+N+PE |
| AC Voltage Range① | 320-480(Adjustable) |
| Rated Grid Frequency | 50 / 60 |
| Grid Frequency Range② | 45-55/55-65 (Adjustable) |
| THDI | <3%@Rated Power |
| DC Current Injection | <0.5%ln |
| Power Factor | > 0.99@Rated power (Adjustable 0.8 LD – 0.8 LG) |
| Protection | |
| DC switch | Yes |
| Anti-islanding protection | Yes |
| AC overcurrent protection | Yes |
| AC short circuit protection | Yes |
| DC Reverse Protection | Yes |
| Surge Arrester | DC Level II / AC Type II |
| Insulation detection | Yes |
| Leakage current protection | Yes |
| AFCI 2.0 | Optional |
| PID Recovery | Optional |
| PV String Monitoring | Yes |
| Consumption monitoring | Optional |
| General | |
| Topology | Transformerless |
| IP Rating | IP66 |
| Night Self Consumption | <1W (Standard) |
| Cooling Method | Fan cooling |
| Operating Temperature Range | -25℃~60℃ |
| Relative Humidity Range | 0-100% |
| Max. operation altitude | 4000m |
| Dimensions (W*H*D) | 635mm*530mm*236mm |
| Weight | 43.3Kg |
| HMI & COM | |
| Display | Wireless & APP+LED, LCD (Optional) |
| Communication Interface | RS485, Optional: Wi-Fi / GPRS / LAN |
| Certification | |
| Safety | IEC62109-1, IEC62109-2 |
| Grid Code | IEC 61727/62116, IEC 60068, IEC 61683, PORTARIA Nº 140, PORTARIA Nº 515 |
| Warranty | 5 Years / 10 Years (Optional) |
Outstanding reliability
- Designed for a lifetime of over 20 years
- Low component count reduces potential points of failure
- Card cage circuit board system minimises electronic interconnections
Excellent mountability
- Bottom and side entry with large bending area and oversized bus bar platform
- Large DC subcombiner area with the industry’s most flexible fusing options
- External mounting flange for quick and easy anchoring without pre-drilling
Easy to maintain
- All maintenance and service is accessible from the front
- Quick change board system reduces service time
- Load rated AC and DC service disconnects
- Dedicated monitoring section separate from AC and DC modules