JSY-MK-188 Metering wanzeru PDU mita

1. Kulowetsa kwa gawo limodzi la AC
1) Mtundu wamagetsi:100V, 220V, 380V, etc.
2) Mtundu wamakono:5A, 50a, ndi zina zotero;Chitsanzo cha thiransifoma wakunja wotsegulira pano ndichosankha.
3) Signal processing:Chip chapadera cha metering chimatengedwa, ndipo 24 bit AD imatengedwa.
4) Kuchulukirachulukira:1.2 nthawi zosiyanasiyanazo ndizokhazikika;Instantaneous (<20ms) panopa ndi 5 nthawi, voteji ndi 1.2 nthawi, ndipo osiyanasiyana si kuonongeka.
5) Kulowetsa Impedans:njira yamagetsi > 1k Ω / v.

2. Data linanena bungwe
Voltage, panopa, mphamvu, mphamvu yamagetsi ndi zina zamagetsi.

3. Muyeso wolondola
Voltage, panopa ndi mphamvu: ± 1.0%;Kugwira kwh ndi level 1.

4. Mphamvu zamagetsi
1) Njira yamagetsi: mtundu wamagetsi ndi ac85 ~ 265
2) Kugwiritsa ntchito mphamvu kofananira: ≤ 1W.

5. Malo ogwirira ntchito
1) Kutentha kwa ntchito:-20 ~ + 70 ℃;Kutentha kosungira: -40 ~ +85 ℃.
2) Chinyezi chachibale:5 ~ 95%, palibe condensation (pa 40 ℃).
3) Utali:0-3000 mamita.
4) Chilengedwe:malo opanda kuphulika, mpweya wowononga ndi fumbi loyendetsa, komanso opanda kugwedezeka kwakukulu, kugwedezeka ndi kukhudzidwa.

6. Kutsika kwa kutentha:≤100ppm/℃.

7. Kukula kwazinthu:42mm*35mm*28mm.