Technical performance:
● Environmental conditions Operating temperature: (- 25 ~ 50) ℃ Storage temperature: (- 40 ~ 70) ℃
Relative humidity: 90% (40 ± 2 ℃) Atmospheric pressure: (70 ~ 106) kPa.
● Dimensions: 155 × 92 × 330 (mm).
● Weight: 5.8kg.
● AC input voltage: AC220V ± 20%. Frequency: 50Hz ± 10%.
● Battery type: lead-acid battery.
● Battery capacity: 200-250Ah.
● Battery nominal voltage: 60V.
● Charging current: 20 ~ 35A (built-in setting), factory setting 35A.
● Float voltage: 67.5V.
● Full charge voltage: 90V.
● FM adjustment pulse time: 1.5h.
● constant voltage total accuracy: 1%;
Constant current constant: 1%.
● Efficiency: ≥92%.
● Power factor: ≥0.85.
● Dielectric strength: input to the shell and the output ≥ AC1500V; output on the shell ≥ AC500V.
● Mean time between failures (MTBF): ≥50000h.
● Thermal shutdown temperature threshold: (80 ~ 85) ℃.
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