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

E390

21 030 RUB
8 412 UAH
available:
62 pieces

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E390 ammeter, voltmeter E390, E390 milliammeter (E-390, E 390)
 
E390 ammeter, voltmeter E390, E390 milliammeter is designed for measuring, signaling and regulation of the current frequency of 50 Hz.
Dimensions - 160h30h266mm.
Accuracy class - 1.0.
Narrow.
 
Technical characteristics of the instrument E390 ammeters, voltmeters, E390, E390 milliampemetry:
 
Modifications:
- Pointing - A;
- Signaling-C;
- Three-phase contact - K;
- Two positions to the right contact - KP;
- Two positions to the left contact - CR.
Devices are installed ammeter E390, E390 milliammeter on the vertical panels and boards and at angles 15 º, 30 º, 45 º, 60 º, 75 º (stipulated in the order).
Mounting brackets to the shield.
Accuracy class of devices ammeter E390, E390 milliammeter - 1.0.
Range: from 5 mA to 750mA and 1A to 15kA from (15000A).
Enable. 5A to direct, over 5A transformer.
Accuracy photocontact device to a modification, MP, CR is not more than ± 1,5% full scale.
Temperature - from -30 º C to +50 ° C.
Relative humidity - up to 90%.
Dimension E390 devices ammeter, milliammeter E390 - 160h30h266mm
Weight - 1.2 kg (device).
Dimensions staples - 183h30h250mm.
Weight bracket - 0.3 lbs.
E390 Narrow voltmeters with light readout for measuring, signaling and regulation of AC 50Hz.
Modifications:
- A - pointing;
- C - signaling;
- K - pole three-position;
- Two positions to the right contact - KP;
- Two positions to the left contact - CR.
Accuracy class of devices voltmeter E390 - 1.0.
Range: 15V to 600V from (direct integration), from 450V to 750V and from 3.5 kV to 600kV (inclusion in TN).
Burst Tolerance photocontact device to modifications, CP, CR does not exceed ± 1,5% full scale.
Operating position voltmeter instruments E390 - vertical and an angle of 15 º, 30 º, 45 º, 60 º and 75 º.
Mounting brackets.
Temperature - from -30 º C to +50 ° C.
Relative humidity - up to 90%.
Dimensions of devices voltmeter E390 - 160h30h266mm.
Weight - 1.2 kg (device).
Dimensions staples - 183h30h250mm
Weight bracket - 0.3 lbs.

Photos E390

E390 front view (scale).
E390 front view (scale).
E390 side view (casing depth).
E390 side view (casing depth).
E390 rear view (connection).
E390 rear view (connection).


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