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Item
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Parameter
|
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Output Voltage
|
|
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Gear
|
57.7 V, 100 V, 220 V, 380 V, auto switch
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|
Adjustment resolution
|
0.01% RG, 0.1% RG, 1% RG, 10% RG, free selection
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Display accuracy
|
≤0.1% RG
|
|
Output Current
|
|
|
Gear
|
0.01 A, 0.02 A, 0.05 A, 0.1 A, 0.25 A, 0.5 A, 1 A, 2.5 A, 5 A, 10 A, 25 A, 50 A, 100 A, auto switch
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|
Adjustment resolution
|
0.01% RG, 0.1% RG, 1% RG, 10% RG, free selection
|
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Display accuracy
|
≤0.1% RG
|
|
Output Voltage, Current and Power Stability
|
0.02% / 120s
|
|
Phase Output
|
|
|
Adjustment Range
|
0.00°～359.99°
|
|
Adjustment resolution
|
0.01°, 0.1°, 1°, 10°, free selection
|
|
Display accuracy
|
0.05°
|
|
Frequency
|
|
|
Adjustment range
|
45 Hz ～ 65 Hz
|
|
Adjustment resolution
|
0.001 Hz, 0.01 Hz, 0.1 Hz, 1Hz, free selection
|
|
Display accuracy
|
0.01 Hz
|
|
Harmonic
|
|
|
Harmonic times
|
2 ～ 21
|
|
Adjustment resolution
|
0.1% (compared with fundamental wave)
|
|
Harmonic contents (compared with fundamental wave)
|
|
|
voltage
|
2 ～ 21 times ≤40%
|
|
Current
|
2 ～ 21 times ≤40%
|
|
Harmonic phase
|
0° ～ 360°
|
|
Distortion
|
0.5% (in conditions of linear load)
|
|
Symmetry of Three-phase Energy
|
|
|
Phase difference of three-phase voltage
|
Three-phase four-wire voltage: 120° ± 0.5°; Three-phase three-wire voltage: 60° ± 0.5°
|
|
Phase difference of three-phase current
|
120° ± 0.5°
|
|
Max. value of phase difference between phase voltage and phase current
|
± 0.5°
|
|
Output Capacity
|
|
|
Voltage
|
Min. 100 VA and max. 900 VA for each phase
|
|
Current
|
Min. 200 VA and max. 1600 VA for each phase
|
|
Others
|
|
|
Power supply
|
AC 3 × 220/380 V ± 10%, 50 Hz
|
|
Operating temperature
|
0 ℃ ～ 40 ℃
|
|
Relative humidity
|
≤ 85 %
|
|
Weight
|
≤ 120 kg
|