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The single-phase power meter portable D5062 & nbsp; ferrodynamic system with dial indicator and one-sided uniform scale for active power measurement in AC and DC circuits
The moving part of the instrument is attached on extensions & nbsp;..
specifications
accuracy
0,5
Rated voltage, & nbsp; In
30; 75; 150; 300; 450; 600
Rated Current, & nbsp; mA
25; 50
Normal frequency region, & nbsp; Hz
45 - 65
Workspace frequencies & nbsp; Hz
65 - 500
Rated power factor
1
< td> Rated current parallel circuit, & nbsp; mA
3
power consumption sequential circuit in the normal area often, & nbsp; in & middot; a
0,415
Nominal scale length, & nbsp; mm
110
Maximum permissible additional error wattmeter caused by deviation of the voltage on & nbsp; + 20% from the nominal value at a constant value of the measured power is equal to & nbsp;. + 0,5% of the final value of the measuring range
Maximum permissible wattmeters additional error caused by the frequency deviation from the upper limit of the normal range of frequencies to any frequency value in the operating frequency range is equal to & nbsp;. + 0,5% of the final value of the measuring range
Maximum permissible a surcharge noy error wattmeter caused by changes in ambient temperature from normal (20 & nbsp; + & nbsp; 2) to any temperature within the operating range is & nbsp; + 0,5% of the final measurement range value for every 10 C temperature measurement <. br />
wattmeter Response time does not exceed 4 seconds at a temperature (20 & nbsp; + & nbsp; 2)
operating Conditions:
- ambient temperature. air & nbsp; from 5 to 40 C ; - relative humidity & nbsp; 90% at & nbsp; +25 C.
operating position & nbsp; & ndash; . Horizontal arrangement of the scale plane
Dimensions: 140x195x96mm.Massa instrument: no more than & nbsp; 1.5kg .
