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输入电压Input voltage
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AC130V-AC270V(B型) AC105V-AC270V(C型) AC70V-AC270V(D型)
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输出电压 Output voltage
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220V±10%
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相数 Phase
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单相Single
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调整时间 Adjust time
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≤1秒（输入电压变化≤10%）Within 1 second against 10%input voltage variation
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效率Efficiency
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≥90%
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环境温度Ambient temperature
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-15℃~40℃
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相对湿度Relative humidity
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＜95%
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频率Frequency
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50Hz/60Hz
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波形失真Waveform distortion
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无附加波形失真No additional wave form distortion
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绝缘电阻Insulating resistance
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常态下≥2MΩNormally more than2MΩ
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输出过压保护Output over-voltage protection
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AC248±4V
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延时时间Time Delay
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5-8分钟或3-8秒About 5-8 minutes or About 3-8 seconds
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