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AC current limit：0.1A,0.2A,0.5A,1A,2A,5A,10A, 20A,50A,100A -
AC voltag limit: 57.7V、100V、220V、380V -
Adjustment Range: 0～120%RG -
Phase Adjustment Range: 00～359.990 Accuracy: 0.050 -
Power Supply: AC( 220±22 )V, (50±2)Hz -
Working Environment: 15℃～30℃, 30%～80%R·H
Applicable to the measurement and testing center of the power grid company, the electricity management department of the power supply company, and national energy measurement and testing institutions at all levels;
Suitable for industrial and mining enterprises and electricity meter manufacturers to quickly and in small batches test various single and three-phase electricity meters;
Can be used as a high stability AC standard power source.
Main Functions
1. According to the relevant regulations for the calibration of electric energy meters, perform automatic and single step manual calibration on the basic error, latent motion, startup, standard deviation, and other calibration items of single and three-phase electric energy meters;
2. It can conduct tests on changes caused by voltage, frequency, harmonic effects, and other influencing factors;
3. It can simultaneously output high stable and accurate parameters such as three-phase voltage, current, and phase, and can also independently adjust phase separation to increase output flexibility.
Applicable to the measurement and testing center of the power grid company, the electricity management department of the power supply company, and national energy measurement and testing institutions at all levels;
Suitable for industrial and mining enterprises and electricity meter manufacturers to quickly and in small batches test various single and three-phase electricity meters;
Can be used as a high stability AC standard power source.
Main Functions
1. According to the relevant regulations for the calibration of electric energy meters, perform automatic and single step manual calibration on the basic error, latent motion, startup, standard deviation, and other calibration items of single and three-phase electric energy meters;
2. It can conduct tests on changes caused by voltage, frequency, harmonic effects, and other influencing factors;
3. It can simultaneously output high stable and accurate parameters such as three-phase voltage, current, and phase, and can also independently adjust phase separation to increase output flexibility.
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Output Range
Voltage Output 0 ~ 456V Current Output 0 ~ 120A Accuracy 0.05%RG Distortion Degree ≤0.2% Stability 0.01%/min Output Load 50VA per phase / 100VA per phase Frequency 45HZ~65HZ -
Output Gear
Voltage Gear 57.7V, 100V, 220V, 380V(120% of the maximum for each gear) Current Gear 100A, 50A,20A, 10A, 5A, 2A, 1A,0.5A, 0.2A, 0.1A (120% of the maximum for each gear) Power Supply AC(220±22 )V, (50±2)HZ Weight Approximately ≤ 30 kg
