Active power measuring transducers. Meant for use in 380V circuits without external primary transformers.
Array ( [id] => 4213 [resource_id] => 941 [source] => 3 [parent] => 0 [name] => e1859cr2 [alt] => [description] => [add] => [path] => 941/ [file] => e1859cr2.jpg [type] => image [createdon] => 2015-11-05 14:40:53 [createdby] => 1 [rank] => 0 [url] => /assets/images/resources/941/e1859cr2.jpg [properties] => Array ( [size] => 340725 [width] => 1619 [height] => 1080 [bits] => 8 [mime] => image/jpeg ) [hash] => 39cda1778a739e7dec36bb134bcffab66bfb6d74 [active] => 1 [idx] => 1 [tags] => [120x90] => /assets/images/resources/941/120x90/e1859cr2.jpg [400x400] => /assets/images/resources/941/400x400/e1859cr2.jpg [640x640] => /assets/images/resources/941/640x640/e1859cr2.jpg [360x270] => /assets/images/resources/941/360x270/e1859cr2.jpg )| № | Type | I out., mA |
Output parameters | Pconsump. on measured circuit, VA, not more than |
Рconsump. on power supply, VA | Accuracy class | |
| U, V | I, A | ||||||
| 1 | Е1859А2 | 0..5 | 0..456 | 0..0,5 0..1 0..2,5 0-5 |
0,6 on АС, АВ, СВ 0,2 on each serial |
not more than 3 | 0,5 |
| 2 | Е1859АР2 | 0..2,5..5 | |||||
| 3 | Е1859В2 | 4..20 | |||||
| 4 | Е1859ВР2 | 4..12..20 | |||||
| 5 | Е1859С2 | 0..20 | |||||
| 6 | Е1859СР2 | 0..10..20 | |||||
| 7 | Е1859ЕР2 | -5..0..5 | |||||
Dimentions 120х80х120 mm
Weight not more than 0,9 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 – not more than 15 min.
Worktime between failures – not less than 95 000 h.
Average lifetime – not less than 15 years.
Note: These transducers are meant for 380V circuit usage. No additional primary measuring voltage transformers needed.