Xiamen Solar First Energy Technology Co. Ltd

Model Number: SF-ITP-3KW-1 Brand Name: SolarFirst Key Specifications/Special Features: Specifications:DC input:AC input:AC output:Working environment:Input rated voltage: 48V DC Input rated current: 68A Input DC voltage range: 40-75V DCInput AC voltage range: 380V AC ±15% Input rated current: 4.5AOutput rated capacity: 3kVAOutput rated power: 2.4kW

Output rated voltage and frequency: 380V AC, 50Hz Output rated current: 4.5A

Output voltage precision: 380V ±3%

Output frequency precision: 50 ±0.05Hz

Wave distortion rate (THD): ≤5% (line load)

Dynamic repose time (load 0-100%): 5%

Power factor: 0.8

Overloading ability: 150%, 10 seconds

Peak value coefficient (CF): 3:1

Convert efficiency (80% resistive loading): 90%

LED display

Low-frequency transformer output

Isolation intention: 2,000 (input and output)

Noise (1m): ≤50dB

Environment temperatures: -10 to +50℃

Humidity: 0 to 90% RH, no dew

Altitude: ≤2,000m

Dimensions (W x L x H): 660 x 400 x 700mm

Protect functions:

• Protection for input connecting contrary, input lack of voltage, output over-load, output short-circuit, overload