Din-Rail DC Watt Hour Meter Aka ntà Din-Rail DC na ọkàrị mmalite bụ: Din-Rail DC Watt Hour Meter
Abubuwa gaba
| Muhimmiya | Wone |
| Model NO. | Din-Rail DC Watt Hour Meter Aka ntà Din-Rail DC na ọkàrị mmalite bụ: Din-Rail DC Watt Hour Meter |
| Rated Voltage | DC1kv |
| Raitidu kọ̀ọ̀kan | 2000A |
| Rated Frequency | 50（Hz） |
| Maidugwariƙi na Tushen Ruwa | RS485 |
| Siri | DEM2D002 |
Bayani na sayen daga mai wuyaci
Nkamnonso
Din Rail mounted, adopt flame retardant PC material, strong impact and weather resistance, and is suitable for various installation environments. The DC meter has tariff function, built-in clock chip. Clock error accuracy 0.5s/day which guarantees the reliability of the tariff function.
Ihe ndị na-eji
RS485 communication: used for parameter setting, data reading; DTL645 protocol/Modbus Protocal.
DC metering: using shunt sampling, high measurement accuracy; can measure DC power, current, voltage.
Alarm function: Over-current alarm: When the current exceeds the CT1 value set by the meter, an alarm event occurs, and the alarm light on the electrical surface panel lights up (yellow light), At the same time, the value of the corresponding alarm status register will change, and the user can read this register through communication to determine whether an over-current alarm has occurred.
Display: LCD with backlight, Support Various parameters display, energy data and Instantaneous parameters.
One channel relay out put (Used for over current cut off).
Firmware upgrade: RS485 local upgrade.
Oziokwu
| Mgbakwunye |
|
|---|---|
| Range | DEM |
| Model NO. | DEM2D002D114071-HPLCD114071-HPLCvHPLCD114071-HPLC D114071-HPLCD114071-HPLC |
| Product or Componet Type | Energy meters |
| Country of origin | China |
| Complementary | |
|---|---|
| Phase | Single Phase |
| Device Application | Din-Rail |
| Accuracy class | Class1.0 active energyIEC 62053-41 |
| Accuracy current | 0.5% |
| Voltage Accuracy | 0.5% |
| Active Power Accuracy | 1.0% |
| Rated voltage | DC 5V~1000V |
| Auxiliary power supply | 85~300V AC or 85-300V DC |
| Network Frequency | 50Hz |
| Current | Shunt connection method, the primary side current supports up to 2000A Connection signal :75mV |
| Pulse constant | 1000imp/kWh, 1.2 times the maximum voltage and current, the pulse width is 1.2ms, corresponding to the current setting |
| AC withstand voltage | 4400V/min |
| Impulse withstand voltage | 6.4kV - 1.2/50µS waveform |
| Power consumption | ≤8VA ≤0.4W |
| Technology Type | Electronic |
| Display Type | LCD6+2 |
| Communication port protocol | DTL645 |
| Communication port support | RS485/Modbus |
| Standards | IEC 62053-41 |
| Environment |
|
|---|---|
| Ambient air temperature for operation | -25～70℃ |
| Ambient Air Temperature for Storage | -25-70℃ |
| Relative humidity | ≤95% |
Diagram nke kọrọ mba
Kayan da ke zuwa
kima mai yiwuwa da wata
Waktu na kirma
100.0%
≤4h
Gaskiya ta hanyar kamfanin
Workplace: 65666m²m²
Jami'a nanan mafi girma: 300+
Zama-zama na Farko da aka Fitowa a Shekarar (USD): 50000000
Aiki
Turanci Masana: Design/Manufakturi/Sallar
Ƙananunan Cigaba: kable a wacar/Enerhudà shìfúnyà/Gwadàbwata/Gwọ́n ọkụ̀ àbálòpà/Alƙawari Elektirikin da Ake Yiwa/Low voltage electrical equipment/Maimaitar da kimiyya/Ajiyayi na farko/Akwụkwọ eji elekiri/Kọ̀mọ́ àwọn ẹ̀ka ìjìnlẹ̀ ènìyàn
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mabudin aikatan kayan dabbobi sun dawo da idoni masu iko da ma'ajiriyya, sannan suka tabbata inganci, kwayoyin uku da na'ibbicci ne daga babban kayan aikin
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