Ammeter E8022 (E-8022, E 8022)
E8022 is an ammeter to measure current in AC circuits to drive machine tools.
Dimensions - 80h80h70mm.
Accuracy class - 4.0.
Vibration, resistant to shaking, shockproof, dustproof, splash-proof.
Technical characteristics of the instrument ammeters E8022:
Execution of regular and tropical (E8022T).
Overload ammeter E8022 has the following values of the rated currents:
a) the direct inclusion - 1A, 2.5A, 5A, 10A, 15A, 20A, 30A, 50A.
b) when you switch from the current transformer - 0.2 A, 75A, 100A, 150A, 200A, 300A.
The ratio of the final value of the overload of the scale to the nominal current (number transfer) is 10.
Pick-E8022 ammeters are made on the nominal frequency of 50Hz or 60Hz, and in addition to the nominal frequency range 180Hz-550Gts.
Power Consumption - 1.5 A ∙
The main error of the instrument overload ammeter E8022 at all elevations of range - ≤ ± 4,0%.
Settling time of the mobile device - ≤ 4s.
Working position of the device ammeter E8022 - vertical and horizontal.
Character scale devices - uneven.
The length scale devices ammeter E8022 - 55mm.
Angle scale - 90 °.
In the reloading of the ammeter scale devices E8022 error is not specified.
Overall dimensions - 80h80h70mm.
Unit weight - 0.35 kg.
Flush small-sized devices overload ammeter E8022 consists of the following structural units: the measuring equipment, hull and shields.
It is designed for recessed mounting.
The measuring mechanism of the electromagnetic system.
Color device ammeter E8022 - black.
Method of attachment devices - flange.