Wattmeter D50040
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wattmeter & nbsp; D5004 & nbsp; for use in temperate climates in closed dry heated premises at an ambient temperature of 10 to 35 & deg; C and a relative humidity of 80% at 25 & deg; C
<. strong> basic specifications
- & nbsp; & nbsp; & nbsp; & nbsp; precision class of 0.5 according to GOST 8476-78. Rated currents and voltages in Table vattmetrovD5004ukazany. 1. The power consumed in the sequential chain of normal frequency range does not exceed 0.35 & middot; And, in a working frequency region - 0.7 & middot; A. Normal range of frequencies from 45 to 65 Hz. Workspace frequencies above 65 to 500 Hz. Rated power factor 1. Nominal current 3mA parallel circuit
- & nbsp;. & Nbsp; & nbsp; & nbsp; Maximum permissible additional error wattmeter & nbsp; D5004 induced deflection frequency of 65 Hz and any frequency in the operating frequency range is & plusmn ; 0,5 & nbsp;% & nbsp; final value of the measurement range. Response time less than 4 seconds. Dimensions do not exceed 140h200h92mm. Weight not more than 1.5 kg
№ Table 1
& nbsp;.
symbol
Nominal current
Nominal voltage
D50040
D50040-04.1
1A
100V; 150B
5A
D5004 / 1
D5004 / 1-04.1
5A
30B; 75V; 150V; 300V; 450V; 600V
10A
D5004 / 2
D5004 / 2-04.1
2.5A
5A
D5004 / 3
D5004 / 3-04.1
1A < / p>
2A
D5004 / 4 < p> D5004 / 4-04.1
0.5A
1A
D5004 / 5
D5004 / 5-04.1
0,25A < / p>
0.5A
D5004 / 6
D5004 / 6-04.1
0.1A
0.2 A
D5004 / 7
D5004 / 7-04.1
50mA
100mA
D5004 / 8
D5004 / 8-04.1
25mA
50mA
D5004 / 9
D5004 / 9-04.1
10mA
20mA
& nbsp;
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