型号Model
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ZX7-250CT
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输入电源电压(V)Power Supply Voltage
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1jAC220V±15%1jAC380V±15%
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频率(Hz)Frequency
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50/60
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额定输入电源容量(KVA)Rated Input Power Capacity
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9.5
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额定输入电流(A)Rated Input Amperage
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42.7
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额定输出功率(KW)Rated Output Power
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7.5
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额定负载持续率(%)Rated Duty Cycle
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60
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输出电流范围(A)Output Amperage Range
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20~250
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输出空载电压(V)Output No-load Voltage
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AC220:68.8/AC380:60
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推力电流范围(A)Arc Force Range
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0~60
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效率(满载)(%)Efficiency(Rated Load)
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86
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功率因数(cosj)Power Factor
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0.95
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外壳防护等级Protection Class of Case
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IP21
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绝缘等级Insulation Class
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主变压器 Main Transformer
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H
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其余部件 Other Components
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B
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重量(Kg)Weight
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7
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外型尺寸(mm) Dimension
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455×260×335
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