AC voltage measuring transducers. Awarded with golden qulity sign "Russian mark".
| № | Type | Input signal range, V | Iout., mA |
Pconsump. for measured circuit, VA |
Рconsump. for supply circuit, VA |
Load resistance, Ohm |
Accuracy class |
| 1 | Е855А | 0..125; 75..125 | 0..5 | 0,2 | not more than 1 | 0..3000 | 0,5 |
| 2 | 0..250; 150..250 | 0,4 | |||||
| 3 | 0..400 | 0,5 | |||||
| 4 | 0..500 | ||||||
| 5 | Е855В | 0..125 | 4..20 | 0,2 | not more than 2 | 0..500 | |
| 6 | 0..250 | 0,4 | |||||
| 7 | 0..400 | 0,5 | |||||
| 8 | 0..500 | ||||||
| 9 | Е855С | 0..125 | 0..20 | 0,2 | not more than 2 | 0..500 | |
| 10 | 0..250 | 0,4 | |||||
| 11 | 0..400 | 0,5 | |||||
| 12 | 0..500 |
Dimentions - 70х80х77 mm.
Weight- not more than 0,5 kg.
Power supply – AC 187-242V 50 Hz frequency.
Time of setting output signal in case of input signal hopping to any value in measured range
– not more than 0,5 s.
Time of setteng working condition (worm-up time):
– not more than 15 min.
Worktime between failures
– not less than 50 000 h.
Average lifetime – not less than 10 years.
Е855 indexes:
Е855А - output current (0..5) mA
Е855В - output current (4..20) mA
Е855С - output current (0..20) mA