| Model: | DTSD522M |
|---|---|
| Brand: | HOP |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Electricity Meter & Instrument |
| Label: | electrical meters , power meters , digital power meters |
| Price: |
US $35
/ set
|
| Min. Order: | 100 set |
| Last Online:15 Dec, 2015 |
OEM digital electrical watt meters manufaturers
Main function
Measuring A, B, C threephase with active or reactive, etc, and could generate combination of active and reactive, and the maximum measurement is 24 road capacity.
lFor A, B,C threephase with active or reactive, the valid range of electric energy measurement is 0~99999999, the unit is kW·h or kvar·h;
lFor combination of active or reactive,the valid range of electric energy is 0~99999999, the unit is kW·h or kvar·h;
lHave the functions of power setting and a key to reset. Using the special deb ing tools to set up or reset for A, B, C three-phase with active or reactive and combination of active or reactive power data of energy meter.
DC energy measurement
Measuring 6 load DC’s voltage, current, apparent power and parameters of electricity system, etc.
Clock, timer function
Clock has functions of calendar, timing, leap year automatic conversion.
Using relevant deb ing tool or system platform to send timing order to do time calibration.
Temperature and Humidity functions
Energy meter has 2 temperature and humidity interfaces which can gather the appropriate temperature and humidity after accessing the temperature and humidity module.
Communication function
With RS232/RS485 communication port.
With ETH standard network communication
With wireless communication function, insert unicom SIM card which can use wireless network or SMS transmission data.
Measuring 6 load DC’s voltage, current, apparent power and parameters of electricity system, etc.
Clock, timer function
Clock has functions of calendar, timing, leap year automatic conversion.
Using relevant deb ing tool or system platform to send timing order to do time calibration.
Temperature and Humidity functions
Energy meter has 2 temperature and humidity interfaces which can gather the appropriate temperature and humidity after accessing the temperature and humidity module.
Communication function
With RS232/RS485 communication port.
With ETH standard network communication
With wireless communication function, insert unicom SIM card which can use wireless network or SMS transmission data.
| Item | Technical requirements | Item | Technical requirement |
| Accuracy grade | 1.0grade, 2.0grade | Reference temperature | 23℃+/-2℃ |
| Reference voltage | 0.8~1.1Un | Reference humidity | 40%~60%RH |
| Working voltage | 0.8~1.1Un | Working temperature | -10℃~50℃ |
| Power consumption (Under the condition of reference) | Each phase voltage circuits:≤1.5W,2VA | Limit of working temperature | -25℃~70℃ |
| Each phase current loop:≤1VA | Transportation and storage temperature | -25℃~70℃ | |
| Current measuring range | 3×1.5(6)A ,3×10(40)A ,3×15(60)A ,3×20(80)A,3×20(100)A ,3×40(200)A ,3×100 (400)A,etc. (Use with mutual inductor and according to the request) | Relative humidity | Mean annual humility: ≤75%RH |
| 30d ( In a natural distribution in a year):≤95%RH | |||
| Occasional in other days:85%RH | |||
| Reference frequency | 50Hz | Altitude | Below 4000m |
| Auxiliary power supply | 1.AC220V±15%,2.DC20~60V,3.AC85V-265V/DC85V-330V(Chosen by the users) | Timing accuracy | Timing error: ≤0.5s/d(23℃),Amount of change is better than 0.1s/d(23℃)with the temperature changing. |
| Impulsive constant | 6400,1600,800,400kwh(kvarh) (Set up according to customers requirement) | Shunt running | Voltage circuit + 115% of rated voltage, current line without electric current, meter test output just can produce one pulsation |
Certificate:
Our Partners:
we use standard wooden box packing multi-function electric meter.
Leading time:
Usually about 20 days. The exact lead time need to be confirmed according to the quantity of order.
Per conveyance:
Pointed delivery-agent. DHL,UPS or Fedex by your account will be all ok. Also we can hunt for the delivery agent with the best price in China if you need us to do for you.
Any more questions, pls don't hesitate to let us know. Pls contact us ASAP.
| Payment Terms: | TT/DP |
|---|---|
