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SP-60K-L

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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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