| Chapa | Wone |
| Namba ya Modeli | Siri ya DEM2D ya Mstari wa Din 75mV DC kwa utaalamu na CE |
| volts maalum | DC1kv |
| Mkato wa viwango | 2000A |
| mfumo wa mafano | 50(Hz) |
| Aina ya mawasiliano | RS485 |
| Siri | DEM2D003 |
Maelezo
Inatumia kikakati chake standard ya 75mV, na ina weka shunt wa kikakati chake kulingana na umeme wa kweli katika eneo la kuzingatia kwa matumizi, na ina mifano mengi. Mawasiliano ya RS485, inasaidia protokoli ya Modbus na DLT645, kiwango cha baud ni 9600bps, inaweza kutumia udhibiti wa data centrali, uhusiano wa vifaa na usimamizi wa viwango.
Vipengele
Mawasiliano ya RS485: inatumika kwa usimamizi wa viwango, kukagua data; protokoli ya DTL645/Modbus Protocol.
Kukagua DC: kutumia sampuli za shunt, uhakiki wa kukagua unaojuu; inaweza kukagua nguvu DC, umeme, na voltage.
Fungo la taarifa: Fungo la umeme zaidi: Waktu umeme unapopita thamani ya CT1 iliyowekwa, hali ya fungo linavyofanyika, na mwanga wa fungo unastahimili juu ya paneli (mwanga wa manjano).
Wakati huo pia, thamani ya orodha ya hali ya fungo itabadilika, na mtumiaji anaweza sikiliza hii orodha kupitia mawasiliano ili kuchukua hatua kama fungo limetokea.
Onyesha: LCD yenye mwanga nyuma, inasaidia kuonyesha vipengele vingine, data za nishati, na vipengele vya wakati wowote.
Kuboresha firmware: Kuboresha moja kwa moja ya RS485.
Viwango
| Chuu |
|
|---|---|
| Uwanja | DEM2D003 |
| Aina ya Bidhaa au Sehemu | Mizani ya nishati |
| Nchi ya asili | 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 |
| Mazingira |
|
|---|---|
| Daraja ya maambukizi ya IP | IP54 |
| Ukosefu wa maji kwa asili | ≤95% |
| Tempereture ya hewa za mazingira kwa ajili ya kutumika | 25…70 °C |
| Tempereture ya hewa za mazingira kwa ajili ya uzalishaji | 25…70 °C |
| Upepo wa kupanda | --- |
| Ukubwa | 73mm*36mm*90mm |
| Vitambulisho vya Pakadi |
|
|---|---|
| Aina ya Vitambulisho vya Pakadi 1 | PCE |
| Idadi ya Vitambulisho vya Pakadi 1 | 1 |
| Ukubwa wa Pakadi 1 | 92mm |
| Upana wa Pakadi 1 | 38mm |
| Umbo la Pakadi 1 | 75mm |
| Mwili wa Pakadi 1 | 1.000kg |
Umbiani wa Unganisho

Ukubwa
