OEM ODM SP-60K-L
Description
The SP-60K-L is a state-of-the-art DC switch designed for safe operation and maintenance, making it an ideal choice for modern solar power systems. This innovative device features a robust 3 MPPT (Maximum Power Point Tracking) design, allowing for an overload ratio of up to 1.3. It supports wireless communication to reduce costs associated with communication cabling, while its three-level soft switching technology ensures an ultra-wide MPPT voltage range. With features focused on efficiency and reliability, this switch is an excellent addition to any solar energy setup.
Specifications
| Attribute | Details |
|---|---|
| Max. PV input voltage | 1100V |
| Max. input current | 44A*3 |
| Rated input voltage | 620V |
| MPP voltage range | 200~1000V |
| MPP voltage range for nominal power | 520~850V |
| Number of MPPT trackers | 3 |
| Max. number of PV strings per MPPT | 4 |
| Rated output power | 66kW@45℃/60kW@50℃ |
| Max. output power | 66kW |
| Rated grid voltage | 380V/400V |
| Grid voltage range | 340~440V |
| Max. output current | 100.3A@380V, 95.2A@400V |
| Rated grid frequency / range | 50Hz/45~55Hz, 60Hz/55~65Hz |
| Output current harmonic (at nominal power) | <3% |
| Power factor at nominal power / range | >0.99/0.8 leading to 0.8 lagging |
| Isolation method | Transformerless |
| Self-consuming in night | <2W |
| Protection level | IP65 |
| Noise | <60dB |
| Temperature | ﹣30℃～+60℃ |
| Allowed humidity (non-condensing) | 0~100% |
| Cooling mode | Temperature controlled forced air cooling |
| Max. operating altitude | 4000m (＞3000m derating) |
| Communication port | Standard: RS485, Optional: WIFI |
| Dimensions (W×H×D) | 585×853×295mm |
| Weight | 72kg |
Additional Information
- Protection Features:
- DC reverse connection protection: Yes
- Overvoltage protection: DC Type II/AC Type II
- Leakage current protection: Yes
- Grid monitoring: Yes
- Insulation monitoring: Yes
- Anti-island protection: Yes
- Efficiency:
Type Value Max. efficiency 98.80% EU efficiency 98.50%
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