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Electrical measuring instruments >> wattmeters, varmeters (D)


22 999 RUB
11 499 UAH
2 pieces

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Wattmeter malokosinusny D50203 (D 50203, D-50203)
Wattmeter malokosinusny D50203 is designed to measure single-phase power circuits with a large AC phase shift, as well as direct current circuits.
Technical characteristics of the devices wattmeters D50203 malokosinusnye:
Ambient temperature - from +10 º C to +35 º C;
Relative humidity - up to 80%;
Class of instrument accuracy power meter malokosinusny D50203 - 0.5;
Rated Current - 0.5A, 1A;
The final value of the measurement range for the nominal voltage:
- 30 V - 1.5 W, 3.0 W;
- 75V - 3.75 W, 7.50 W;
- 150V - 7,5 W, 15 W;
- 300V - 15W, 30W;
- 450V - 22.5 W, 45.0 W;
- 600V - 30W, 60W;
The nominal resistance of the device power meter malokosinusny D50203 - 0.65 Ohm, 0.16 Ohm;
Rated inductance - 0.58 mH, 0.145 mH;
Rated power factor cosφ = 0,1;
Normal frequency range device wattmeter D50203 - from 45Hz to 65Hz;
The working range of frequencies - from 150Hz to 500Hz;
Rated current of the circuit - 5mA;
The power consumed by a coherent chain of appliance power meter D50203 malokosinusny in the normal range of frequencies - 0.8 ∙ A;
Response time - less than 4 seconds;
Dimensions - 205x290x135mm;
Weight of the device power meter D50203 - 4.5 kg;
The size of the transformer - 60h85h46mm;
The mass of the transformer - 0.6 kg;
The device power meter malokosinusny D50203 refers to devices with an electrodynamic system mounted on the movable part of the braces;
Reading device - the light indicator;
Scale length - 150mm;
Power lighting circuit power meter unit is D50203 AC 220V, 50Hz frequency through step-down transformer, can be combined with the wattmeter, either directly from an AC or DC voltage of 4V;
The manufacturer guarantees the quality of the instrument wattmeter malokosinusny D50203 technical requirements specifications, subject to the consumer the terms and conditions of storage, transportation, installation, operation, established specifications and operational documentation.