| Muhimmiya | Wone |
| Model NO. | DEM2D Series Din-Rail 75mV DC Meter accordance with CE DEM2D Series Din-Rail 75mV DC Meter na kadan da CE |
| Rated Voltage | DC1kv |
| Raitidu kọ̀ọ̀kan | 2000A |
| Rated Frequency | 50(Hz) |
| Maidugwariƙi na Tushen Ruwa | RS485 |
| Siri | DEM2D003 |
Na'antu
Anam da ake amfani da na'antu mai suna 75mV, kuma ake gina shuntin da za a iya amfani da shi a kan yadda ake taka a cikin harkokin. Anam da tushen da ya fi dacewa, tushen RS485, anam da suporta Modbus da DLT645, bitar 9600bps, zan iya amfani da shi don samun bayanan, takarda, da kuma girman parametoci.
Muhimman Abubuwa
Tushen RS485: anam da amfani da shi don girman parametoci, samun bayanan; Protokol DTL645/Modbus.
Samun bayanan DC: anam da amfani da sampulin shunt, tsarin samun bayanan da ya fi dacewa; zan iya samun abubuwan da ke rasa, karamin, da kuma sashi.
Funkacin alaram: Alaram mai yawa: Idan karamin ya kawo wanda ya kai a kan CT1 da ake takarda, zan iya faru waɗannan abubuwa, kuma lasirin alaram a kan paneli ya faru (lasiri mai yawa).
A cikin wannan lokaci, balabban kayayyakin alaram ya yi wahala, kuma masu amfani suka iya karin wannan kayayyaki don tabbatar da idan alaram mai yawa ya faru.
Nuna: LCD ta da bakar, anam da suporta nuna mafi yawan parametoci, bayanan energy, da kuma parametoci mai yawa.
Girman firmware: Girma RS485 na zamani.
Muhimmanci
| Main |
|
|---|---|
| Limittoci | DEM2D003 |
| Sunan Aiki ko Komponen | Energy meter |
| Tafkin Ingantaccen | China |
| Complementary |
|
|---|---|
| Phase | Single Phase |
| Type of measurement | ----- |
| Metering type | Measurement |
| Device Application | Energy Charge |
| Accuracy class | Active power 1.0 |
| Rated Current | 2000A |
| Rated Voltage | DC 5V~1000V |
| Network Frequency | 50-60Hz |
| Technology Type | Electronic |
| Display Type | LCD display(LCD 6+2 = 999999.99kWh) |
| Impulse Constant | According to 1000imp/kWh, |
| Maximum value measured | 99999.99kWh |
| Tariff input | ---- |
| Communication port protocol | Modbus and DLT645 |
| Communication port support | RS485 |
| Local signalling | ------ |
| Number of inputs | ------- |
| Number of Outputs | -------------- |
| Output voltage | ----- |
| Mounting Mode | Clip-on |
| Mounting Support | DIN rail |
| Connections - terminals | ------- |
| Standards | CE |
| Environment |
|
|---|---|
| IP degree of protection | IP54 |
| Relative humidity | ≤95% |
| Ambient air temperature for operation | 25…70 °C |
| Ambient Air Temperature for Storage | 25…70 °C |
| Operating altitude | --- |
| Dimensions | 73mm*36mm*90mm |