High frequency SPWM design, small size, high power,high efficiency, low noise

Input Voltage	220V±10% AC
Input Frequency	50/60Hz±5Hz
Output Voltage	Low level:0~150V, High level:0~300V
Output Frequency	Adjustable Frequency:47Hz~63Hz Constant Frequency:50Hz,60Hz,100Hz,200Hz,400Hz
Output Waveform	Sine wave
Voltage Regulation	≤1%
Frequency Regulation	≤0.01%
THD	≤2%(linear load)(THD)
Load Type	No load type restrictions(resistive, inductive, capactive, rectification)
Voltage Display	Four LED resolution:0.1V
Frequency Display	Four LED resolution:0.1Hz
Current Display	Four LED resolution:0.001A/0.01A/0.1A
Power/Power Factor	Four LED resolution:0.1W/1W/0.1KW
Efficiency	≥85%
Protection	Overload, over current, over voltage, over temperature, short circuit protections
Noise	≤65dB (exceed 1m)
Ambient	Temperature:-10℃~40℃ Humidity:10%~90%(25℃non condensation) Altitude≤2000m

Type	Capacity	Output Current		Dimensions	Weight
		Low level	High level
SK1005A	0.5KVA	4.5A	2.25A	378x171x360	28KG
SK1010A	1KVA	9A	4.5A	378x171x360	38KG
SK1020A	2KVA	18A	9A	360×520×500	57KG
SK1030A	3KVA	27A	13.5A	360×520×500	65KG
SK1050A	5KVA	45A	22.5A	360×520×500	80KG
SK1060A	6KVA	54	27A	360×520×500	95KG
SK1100A	10KVA	90A	45A	430×630×520	120KG
SK1150A	15KVA	136A	68A	480×800×600	150KG