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E8020

30 906 RUB
8 242 UAH
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Frequency E8020 (E 8020, E-8020 E8020, E 8020, E-8020, e8020, e 8020, e-8020, Є8020, Є 8020, Є-8020)
 
Frequency E8020 is designed to measure the frequency of AC power, for installation on the boards of management of power plants and mobile and stationary objects used in defense and security.
 
Specifications E8020 appliances frequency counters:
Frequency modifications have different measuring ranges
 
Measuring range
Nominal frequency
Maximum permissible inaccuracy
45Hz-55Hz
55Hz-65Hz
180Hz-220Gts
350Gts-450Gts
380Gts-480Gts
450Gts-550Gts
950Gts-1050Gts
1450Gts-1550Gts
2200Gts-2600Gts
50Hz
60Hz
200Hz
400Hz
430Gts
500Hz
1000Hz
1500Hz
2400Gts
± 1,25 Hz
± 1,25 Hz
± 5,0 Hz
± 10,0 Hz
± 11,0 Hz
± 12,5 Hz
± 25,0 Hz
± 37,5 Hz
± 60,0 Hz
 
Rated voltage 36V, 127V, 220V, 380V.
Limit allowed by the measured frequency changes caused by the deviation of the frequency E8020 from the working position in either direction by 45 °, equal to the value of permissible basic error.
Limit allowed by the measured frequency changes caused by the deviation from the nominal voltage of ± 10%, equal to the value of permissible basic error.
Limit allowed by the measured frequency change device E8020 due to the deviation of the ambient temperature of 20 ° C ± 5 ° C to any temperature from -50 ° C to 60 ° C with humidity up to 80%, equal to the values
 
Nominal frequency
Permissible changes in the measured frequency deviation caused by temperature
50Hz
± 0,6
60Hz
± 0,7
200Hz
± 2,4
400Hz
± 5,0
430Gts
± 5,0
500Hz
± 6,0
1000Hz
± 12,0
1500Hz
12.0)
2400Gts
± 30,0
 
for every 10 ° C change.
Limit allowed by the measured frequency change device frequency E8020 caused by simultaneous exposure to 60 ° C and humidity 95% ± 3%, equal to the values
 
Nominal frequency
Limits of the measured frequency changes caused by exposure to temperature and humidity
50Hz
± 1,2
60Hz
± 1,4
200Hz
± 4,8
400Hz
± 10,0
430Gts
± 10,0
500Hz
± 12,0
1000Hz
± 24,0
1500Hz
± 24,0
2400Gts
± 60,0
 
Current consumption less than 23mA E8020
Mass frequency no more than: 0.35 kg;
Weight 2.4 kg of additional devices.
Dimensions not exceeding:
- Frequency E8020 - 80×80×70mm.
- Extension unit - 220 × 82 × 93mm.
Warranty period - 11 years.

Photos E8020

E8020 front view (scale).
E8020 front view (scale).
E8020 side view (casing depth).
E8020 side view (casing depth).
E8020 rear view (connection).
E8020 rear view (connection).
DChEM to E8020 front view.
DChEM to E8020 front view.
DChEM to E8020 side view (casing depth).
DChEM to E8020 side view (casing depth).
DChEM to E8020 rear view (connection).
DChEM to E8020 rear view (connection).


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