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Type
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JJVF
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Capacity
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6KVA~500KVA
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AC Input voltage
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Phase
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Three phase
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Voltage
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380V±15%
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Frequency
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47Hz~63Hz
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AC Output voltage
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Phase
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Three phase
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voltage
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0V~520V adjustable (0V~1000V Can customized)
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Frequency
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40Hz~499.9Hz (20Hz~1000Hz Can customized)
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Voltage accuracy
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±1% (110Vor220V ±10%)
±1.5% (other range) |
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Frequency stability
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≤0.1%
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Voltage stability
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±1%
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Harmonic distortion
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±2% (resistive load)
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Crest factor
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1.41±0.10
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Line regulation
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≤1%
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Load regulation
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≤1%
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Power factor
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≥87.5%
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Response time
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Max. 2ms
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Meter & Resolution
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||||
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Frequency meter
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Resolution
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0.1Hz,4 digits LED
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Voltmeter
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resolution 0.1V,4 digits LED
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0.1V,4 digits LED
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Ammeter
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resolution 0.001A/0.1A,4 digits LED
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0.001A/0.1A,4 digits LED
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Power meter
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resolution 0.01W/0.1kW,4 digits LED
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0.01W/0.1kW,4 digits LED
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Power factor meter
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resolution 0.01,3 digits LED
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0.01,3 digits LED
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Preset function
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Preset output voltage, output frequency and output voltage floating ratio
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Fast key function
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Fast key for output voltage switch, frequency switch, output voltage floating selection
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Alarm function
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Audible and visual alarm once protective device activated; display error code on LED
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Cooling
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fan cooling
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Pressure insulation
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1800Vac/5Ma/1min
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Insulation reactance
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Above 500Vdc/20MΩ
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Operation environment
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Working temperature: 0℃-40℃
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Relative humidity: ≤90% RH(Non-condensing)
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Altitude: 1500m
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Weight(KG)
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160KG~2100KG
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