Electrical measuring instruments >> analog panel meters >> ammeters and voltmeters >> alternating current low-frequency (less 1000Hz) >> size 120x120mm

E379

5 074 RUB
1 269 UAH
available:
74 pieces

Online prices include VAT.

(for order is possible effectively delivery of any quantity)
E379 ammeter, voltmeter E379, E379 kiloampermetr, millivoltmeter E379, E379 kilovoltmeter (E-379, E 379)
 
E379 ammeter, voltmeter E379, E379 kiloampermetr, millivoltmeter E379, E379 kilovoltmeter designed to measure current and voltage in AC circuits, 50 Hz.
Dimensions - 120h120h55mm.
Accuracy class - 1.5.
Vibration, resistant to shaking.
 
Technical characteristics of the instrument E379 ammeters, voltmeters, E379, E379 kiloampermetry, millivoltmeters E379, E379 kilovoltmeters:
 
E379 ammeter, voltmeter E379, E379 kiloampermetr, millivoltmeter E379, E379 kilovoltmeter designed to measure current and voltage in AC circuits, 50 Hz.
Devices are used at an ambient temperature of -40 º C to +50 ° C and relative humidity of 98% (at 35 ° C).
In terms of resistance to mechanical stress apparatus E379 ammeter, voltmeter E379, E379 kiloampermetr, millivoltmeter E379, E379 kilovoltmeter are tryaskoprochnym (kept in the packaging for the transport of jolting with acceleration 150 m / s 2 20 000 strokes and with an acceleration of 100 m / s 2 88 000 strokes with a frequency of strikes from 80 to 120 per minute).
The limits of measurement devices and how to enable E379 ammeter, voltmeter E379, E379 kiloampermetr, millivoltmeter E379, E379 kilovoltmeter below.
Measuring range voltmeters without CT - 0.5 V, 1.0 V, 1.5 V, 3V, 15V, 30V, 50V, 75V, 100V, 150V, 250V, 500V, 600V.
Voltmeter measurement limit: 3.5 kV, 7.5 kV, 12.5 kV, 17.5 kV, 40kV, 125kV, 250kV, 450kV.
Voltmeter E379 with a limit of measurement is 450V voltage transformer 380/100V and 600V with a limit of measurement - 500/100V.
Measuring range of current transformers without ammeters: 1A, 2A, 3A, 5A, 10A, 20A, 30A, 50A, 75A, 100A, 150A, 200A, 300A.
Measuring range of ammeters with current transformers: 5A, 10A, 15A, 20A, 30A, 40A, 50A, 75A, 100A, 150A, 200A, 300A, 400A, 500A, 750A, 800A; 1kA, 1.5 kA 2kA, 3kA, 4kA , 5kA, 6kA, 8kA, 10kA, 15kA.
Ammeters E379 equipped with step-down transformer with rated current up to 5A, respectively, 5/5A, 10/5A, 15/5A, ..., 15000/5A.
Accuracy class of devices E379 ammeter, voltmeter E379, E379 kiloampermetr, millivoltmeter E379, E379 kilovoltmeter - 1.5.
Settling time of mobile devices - ≤ 4 sec.
Operating position of E379 equipment ammeter, voltmeter E379, E379 kiloampermetr, millivoltmeter E379, E379 kilovoltmeter - vertical.
The length scale devices - 90 mm.
Changing the readings E379 ammeter, voltmeter E379, E379 kiloampermetr, millivoltmeter E379, E379 kilovoltmeter caused by deviation of the ambient temperature of 20 º C ± 5 ° C (class H) does not exceed ± 0,8% of full scale in the range of measurements for each 10 degrees;
- Under the influence of an external magnetic field of 400 A / m, formed by alternating current, 50 Hz (for the most unfavorable phase and direction) - does not exceed ± 2,5% of full scale measurement range;
- When installing the product on a ferromagnetic shield 3mm thick - does not exceed d = 0,5% of full scale range.
Overall dimensions of device E379 ammeter, voltmeter E379, E379 kiloampermetr, millivoltmeter E379, E379 kilovoltmeter for all measurement limits, except for direct connection to the ammeters 30A, 40A, 50A, 75A, 100A, 150A, 200A, 300A - 120h120h55mm.
Unit weight - 0.7 kg.
Overall dimensions of the ammeter direct connection to 30A, 40A, 50A, 75A, 100A, 200A, 300A - 120h120h125mm.
Unit weight - 1.0 kg.
Housing units E379 ammeter, voltmeter E379, E379 kiloampermetr, millivoltmeter E379, E379 kilovoltmeter dust-and splash-proof design.
The measuring mechanism - an electromagnetic system.

Photos E379

E379 front view (scale).
E379 front view (scale).
E379 side view (casing depth).
E379 side view (casing depth).
E379 rear view (connection).
E379 rear view (connection).


Яндекс цитирования