| Marca | Wone |
| Numerus Modeli | DEM2D Series Din-Rail 75mV DC Meter secundum CE |
| Votum nominatum | DC1kv |
| currus electricus nominatus | 2000A |
| Frequenta nominata | 50(Hz) |
| Modus communicandi | RS485 |
| Series | DEM2D003 |
Descriptio
Adoptat est design standardis 75mV, et configuratur shunt specie congruente secundum currentem realem in campo pro mensura, et habet amplam applicationem. Communicatio RS485, supportatur protocolus Modbus et DLT645, baud rate 9600bps, potest uti lectione datae centrali, docking equipment et setting parametri.
Characteristica
Communicatio RS485: usata pro setting parametri, lectio datae; protocolus DTL645/Modbus Protocol.
Mensura DC: usans sampling shunt, accuracia mensurae alta; potest mensurare potentiam DC, currentem, voltantem.
Functio alarmatis: Alarm over-current: Cum currentis excedit valorem CT1 set per meter, evenit eventus alarmis, et lumen alarmis in panel faciei electricae lucet (lumen flavum).
Simul, valor registri status alarmis correspondentis mutabitur, et usator potest legere hunc register per communicatio ad determinandum si evenit alarmis over-current.
Display: LCD cum backlight, supportat display variarum parametrarum, datae energy et parametri instantanei.
Upgrade firmware: upgrade local RS485.
Specificationes
| Principale |
|
|---|---|
| Amplificatio | DEM2D003 |
| Species producti vel componentis | Metron energeticum |
| Patria originae | Sina |
| 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 |
| Ambientum |
|
|---|---|
| Gradus protectionis IP | IP54 |
| Humiditas relativa | ≤95% |
| Temperatura aeris ambientis pro operatione | 25…70 °C |
| Temperatura aeris ambientis pro condictione | 25…70 °C |
| Altitudo operativus | --- |
| Dimensiones | 73mm*36mm*90mm |
| Unitates Paccatae |
|
|---|---|
| Typus Unitatis Paccis 1 | PCE |
| Numerus Unitatum in Pacce 1 | 1 |
| Altitudo Pacis 1 | 92mm |
| Largitudo Pacis 1 | 38mm |
| Longitudo Pacis 1 | 75mm |
| Pondus Pacis 1 | 1.000kg |
Diagramma Connexionis

Dimensiones
