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whgdmk12345
1098 Messaggi |
 Postato il 01/04/2023 : 03:26:27
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https://www.mktester.com/power-analyzer/three-phase-standard-power-source.htmlProduct description#65306;
The portable Three-phase standard power source is suitable for metering departments, power distribution terminals, power management, reactive power compensation devices and enterprise production.
Technical index#65306;
Electrical parameters
Accuracy class
0.05%, 0.1%
Power supply
Single phase AC 85-265 V, frequency 50/60 Hz
AC Voltage output
Range (U1, U2, U3 phase)
57.7V/100V/220V/380V; range switch automatically
(Max 500V)
Electrical parameters - continued
Adjust #64257;neness
0.01% RG
Accuracy
0.05% RG
Stability
<0.01% RG/120s
Distortion degree
<0.3% (not capacitive load)
Output power
25VA
Full load regulation rate
0.01% RG
Full load regulation time
Less than 1mS
Long-term stability
± 60 PPM/year
AC Current output
Range (I1, I2, I3 phase)
0.2A, 1A, 5A, 20A, 100A; range switch automatically
Adjustment range
(0-120)%RG
Adjust #64257;neness
0.01% RG
Accuracy
0.05% RG
Stability
<0.01% RG/120s
Distortion degree
<0.3% (not capacitive load)
Output power
45VA
Full load regulation rate
0.01% RG
Full load regulation time
Less than 1mS
Long-term stability
± 60 PPM/year |
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Three-phase Standard Power Source
