Ainuo ANFH003S(F) AC Power Source (3KVA, 300.0V, 13.7A)

Capacity: 3KVA

Input

Number of phases: Single-phase two-wire+PE

Voltage: Phase voltage: 220V±10%

Frequency: 50/60Hz+3 Hz

Output

Number of phases: Single-phase two-wire

Voltage: Phase voltage: 1.0~300.0V; Automatic state: (Low voltage) 1.0~ 150.0V, (High voltage) 150.1~300.0V; High voltage locked state: (High voltage) 1.0~300.0V

Frequencу 45.0Hz~ 65.0Hz, 100Hz, 120Hz, 200Hz, 240Hz, 400Hz

Rated current: 

110 V: 27.4A

220 V: 13.7A

Setting accuracy:

Voltage: Resolution: 0.1 V Precision: 0.2% × reading value+0.1% × full scale value

Frequencу: Resolution: 0.1 Hz Precision: 0.05%

Testing accuracy:

Voltage: Resolution: 0.1 V Precision: 0.2% x reading value+0.1% × full scale value

Frequency: Resolution: 0.1 Hz Precision: 0.05%

Current: Resolution: 0.001A/0.01A/0.1A Precision: 0.3% × reading value+0.3% xfull scale value

Power: Resolution: 0.001 kW /0.01kW Precision: 0.45% x reading value+0.45% × full scale value

Frequency stability: ≤0.02%

Voltage distortion: Linear load: THD<1%

Transient recovery time: 20 ms

Voltage crest factor: 1.41±0.1

Source voltage effect: ≤1%

Load effect: ≤1%

Overload capacity: 105% < output ≤ 110%, turn off the output within 15 seconds; 110%< output ≤ 200%, turn off the output within 5 seconds; 200% < output ≤ 300%, turn off the output within 2 seconds; 300% < output, turn off the output immediately.

Shock resistance: Withstand 3 times rated current for 2S

Protection mode: Overheat protection, over-current protection, output overload protection, output short-circuit protection

Efficiency: >80%

Function: 

Display mode: 4.3" color LCD touch screen

Soft-start time: 0.0~99.9Sec.

Online adjustment function: 

The output voltage and output frequency can be adjusted online (45.0~65.0Hz);

Online switching ramp-up time can be set: 0.0~99.9s

Memory function: Power down memory function, memorizing last output mode and parameters

Shortcut group: 8 groups

Line voltage crop compensation: 0.000~0.0500 Ω

Communication: Standard RS232, optional RS485/GPIB/Ethernet

Remote control: Optional analog control port

Working Environment: 

Temperature: 0~40℃

Humidity: 20%~90%RH

Weight (kg): 35

Datasheet