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AL316AC and DC tables • Transmitter calibration sets
Implementation of standards：
GB / T 11150-2001, JJG 597-1989, JJG124-2005
Features:
1, the device can measure the DC electrical measurement transducer output voltage and current values, including the priority to the use value and non-priority use value, the transmitter can achieve automatic verification.
2, the device with a precision digital / frequency converter (DFC), via computer control, to achieve the automatic metertest.
3, the following technical specifications of the device in order to achieve self-test.
Product parameters:
1,AC output voltage and current:
Voltage range (V): 10,20,50,100,200,400,800.
• Current range (A): 0.1,0.25,0.5,1,2.5,5,10,25,50,100.
• Adjustment range 0 ~ 120% (800V voltage, 100A current excluded).
• adjust the fineness of 0.005%.
• output voltage, current, power stability of ≤ 0.01% / 60;.
• maximum output capacity of each phase voltage 50VA.
• Maximum output current per phase capacity of 100VA.
• sine wave output distortion ≤ 0.3%.
2, the fundamental phase:
• phase shift points to UA as a reference, UB, UC, and IA, IB, IC can be made of UA 0.00 ° ~ 359.99 ° phase shift.
• Current three-phase system of the same name transfer phase voltage phase shift 0.00 ° ~ 359.99 °.
• Accuracy ± 0.2 °.
3, the output frequency.
• adjustment range of 45 ~65Hz.
• adjust the fineness 0.001Hz.
• tone setting accuracy of 5 × 10.
4, the distorted wave output.
• 2 ~ 31 times the number of harmonics.
• the number of harmonics also contain 0 to 30.
• total harmonic harmonic amplitude of the peak - peak, not more than 50% of the peak distortion is less than 125% of the peak.
• all the harmonics of the fundamental phase (thefundamental is zero for the reference phase) 0 ~ 360 °.
5, three-phase phase angle symmetry.
• phase voltage three-phase four-wire between the 120 ° ± 0.2 °;.UAB **%%**.• Three-phase three-wire delay on the UCB 60 ° ± 0.2 °.
• phase current of the same name as the phase voltage ± 0.2 °.
6, the DC output voltage (including auxiliary range).
• range mV: 45,50,60,75,100.
V: 0.15, 0.2, 0.25,0.3, 0.45,0.5,0.6,0.75,1,1.5, 2, 2.5,3,4.5, 5,7.5,10, 15,20,25,30,45,50,60,75,100,150,200,250,300,450, 600,700.
7, DC output current (including auxiliary range).
• Range uA: 5,7.5,10,15,20,25,30,50,75,100,150,200,250,300.
MA: 0.5,0.75, 1,1.5,2, 2.5, 3,5, 7.5,10,15,20,25,30.
A: 0.05, 0.075, 0.1,0.15, 0.2,0.25, 0.3, 0.5, 0.75, 1,1.5, 2,2.5,3,, 10,15,20,25,30.
8, the DC output capacity: Maximum 30W.
9, DC output adjustment range and fineness:
• Range 0 ~ 120% (1000V Voltage, 30A current excluded).
• fineness of 0.002%.
10, the DC output accuracy: 0.05 (0.02)%.
11, DC-full scale output stability:1 minute change of full scale output value of ≤ ± 0.01% RG.
12, ripple and noise voltage error caused by: ≤ ± 0.01% RG.
13, the load from no load to full load due to error: ≤ ± 0.01% RG.
14, the device Accuracy: 0.05 (0.03).
Device measuring frequency voltage, current, active power, power of allowable error of 0.05% (0.03%).
Reactive power measurement device, the allowable error of 0.1% of energy.
Phase measurement error of ± 0.05 °.
Power factor measurement error ± 0.0002.
15 Power Supply: Single phase 220V ± 10%, 50Hz ± 5%.
16, the use of environment: temperature 20℃± 10℃, relative humidity ≤ 85% RH.
17, Dimension: 1800 × 800 × 750mm.
18: Weight: 135kg.
