JSY-MK-135 DC yopangira mulu wowerengera mphamvu yamagetsi

1. Kulowetsa kwa gawo limodzi la AC
1) Mphamvu yamagetsi:0 ~ 100v, 220V, etc.
2) Mtundu wamakono:0 ~ 16a manganese mkuwa zitsanzo mwachindunji kapena mogwirizana inductance 20a, 50a, 100A, etc;Chitsanzo cha transformer yakunja yamakono ikhoza kusankhidwa.
3) Mafupipafupi:45-65hz.
4) Signal processing:chip metering yapadera imatengedwa, ndipo 24 bit AD imatengedwa.
5) Kuchulukirachulukira:1.2 nthawi zosiyanasiyanazo ndizokhazikika;Instantaneous (<20ms) panopa ndi 5 nthawi, voteji ndi 1.5 nthawi, ndipo osiyanasiyana si kuonongeka.
6) Kulowetsa Impedans:njira yamagetsi> 1k Ω /v, njira yamakono ≤ 100m Ω.

2. Kulankhulana mawonekedwe
1) Mtundu wa mawonekedwe:perekani mawonekedwe olumikizirana a UART.
2) Njira yolumikizirana:MODBUS-RTU protocol.
3) Mtundu wa data:mapulogalamu akhoza kukhazikitsa "n, 8,1", "E, 8,1", "O, 8,1", "n, 8,2".
4) Mlingo wolumikizana:mlingo wa baud ukhoza kukhazikitsidwa pa 1200, 2400, 4800, 9600bps;Mlingo wa baud wa kulumikizana ndi 4800bps mwachisawawa, ndipo mawonekedwe ake ndi "n, 8,1".

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

4. Muyeso wolondola
Voltage, panopa ndi mphamvu:≤ 1.0%;Kugwira kwh mlingo 1

5. Mphamvu zamagetsi
Mphamvu ya dc + 5v ikaperekedwa, mphamvu yapamwamba siyenera kupitirira + 5.5v;Kugwiritsa ntchito mphamvu pafupipafupi: ≤ 20mA.

6. 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 mita.
4) Chilengedwe:malo opanda kuphulika, mpweya wowononga ndi fumbi loyendetsa, komanso opanda kugwedezeka kwakukulu, kugwedezeka ndi kukhudzidwa.

7. Kutsika kwa kutentha:≤100ppm/℃

8. Njira yoyika:Kuyika kophatikizidwa

9. Kukula kwa gawo:makumi atatu ndi zisanu × makumi awiri ndi chimodzi × 7mm; malo a pini 2.54mm