Ammeter D5054, milliammeter D5054 (D 5054, D-5054)
Desined for accurate measurements of the current in AC and DC.
Accuracy class 0.1.
The final value of the measuring range depending on the version: 5A, 10A, 2.5A, 5A, 0.5A, 1A, 100mA, 200mA, 25mA, 50mA 5mA, 10mA.
Ammeters D5054, D5054 milliammeters designed for accurate measurement of current in AC and DC.
Ammeter D5054 is designed for use in moderate climate in enclosed dry heated rooms at the ambient temperature of 10 to 35 ° C and a relative humidity of 80% at 25 ° C;
Ammeter D5054 -04.1 - Version 0, Division 4.1 is designed for use in dry and humid tropical climate in closed rooms with air conditioned or partially air-conditioned at the ambient temperature from 1 to 45 ° C and a relative humidity of 80% at 25 ° C (GOST 15150-69).
Ammeters D5054 accuracy class 0.1 in accordance with GOST 8711-78 immediately after setting the operating mode and for any time of continuous operation.
Main parameters of the devices listed in the table. The limit of additional error D5054 devices caused by the frequency deviation from the upper limit of normal to any value in the working frequency range is ± 0,1% of the final value of the measuring range.
Response time unit D5054 no more than 4 seconds. The limit of additional error instruments caused by changes in ambient temperature of (20 ± 2) ° C to any temperature within the operating range for each 10 ° C does not exceed ± 0,1% of the final value of the measuring range.
The limit of additional error D5054 devices caused by the influence of external homogeneous constant or variable (frequency within the normal range of frequencies) of the magnetic field with an induction of 0.5 mT, is equal to ± 0,5% of the final value of the measuring range.
Lighting circuit power light indicator devices D5054 is made from the AC voltage (220 ± 22) at 50-60Hz transformer, can be combined with the unit, or directly from a DC or AC voltage of 4V.
Overall dimensions Ammeter D5054: 205h290h135 mm. Unit weight is not more than 4.5 kg. Overall size of the transformer housing: 65x85x45 mm. Transformer weight not more than 0.5 kg.