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Quick Details
-
Brand Name:
-
ENGELEC
-
Model Number:
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DDS238-4 W
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Accuracy Class:
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1.0
-
Output Voltage:
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230V(110~270)
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Operating Temperature:
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-30~70centigrade
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Dimensions:
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93*76*78mm
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working voltage range:
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0.8~1.2Un
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Rated Current:
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5(60)A,10(100)A or other as required
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Display:
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kWh ,A,V,KW,COS
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Communication:
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WIFI, RS485 port MODBUS-RTU protocol
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WIFI:
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802.11b/g/n
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Baud Rate:
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RS485 port , baud rate 1200~9600 bps
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Power Cumsuption:
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less than 1W/10VA
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Start current:
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0.004lb
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Constant:
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800~1600 imp/kWh
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Item:
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smart energy meter wifi
Quick Details
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Phase:
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Single Phase
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Measuring Energy Range:
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Active Energy
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Place of Origin:
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Zhejiang, China
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Brand Name:
-
ENGELEC
-
Model Number:
-
DDS238-4 W
-
Accuracy Class:
-
1.0
-
Output Voltage:
-
230V(110~270)
-
Operating Temperature:
-
-30~70centigrade
-
Dimensions:
-
93*76*78mm
-
working voltage range:
-
0.8~1.2Un
-
Rated Current:
-
5(60)A,10(100)A or other as required
-
Display:
-
kWh ,A,V,KW,COS
-
Communication:
-
WIFI, RS485 port MODBUS-RTU protocol
-
WIFI:
-
802.11b/g/n
-
Baud Rate:
-
RS485 port , baud rate 1200~9600 bps
-
Power Cumsuption:
-
less than 1W/10VA
-
Start current:
-
0.004lb
-
Constant:
-
800~1600 imp/kWh
-
Item:
-
smart energy meter wifi
- Measuring positive & negative active energy with negative energy accumulated into positive energy.
- The meter display total active energy, positive active energy , negative active energy , total reactive energy , balance active energy
- The meter also display real voltage , real current , real active power , real power factor , real frequency
- Pulse LED indicates working of meter,Pulse output with optical coupling isolation .
- RS485 communication port and WIFI communication
- Measuring active energy without calibration under long term operation
- Display step by step with button
- APP can display total active energy, balance active energy, real voltage , current ,active powerand remoter control on/off.
- Hour/Day/Month/Year history active energy consumption tracking by APP
- It has overvoltage and undervoltage protection , it can set value from APP and by button
- Each protection function can be opened/closed as customer requirement
- It has overload protection ,it can set value from APP
- Voice control on/off function
- Alarm event records on APP
- Prepayment function, if balance energy used up. It will cut off automatic. This function can be opened/closed by APP
- Energy data can store on memory chip when power off, it also still measure energy whenlose WIFI connection and it will update the energy on APP when connect WIFI again
- It can control on/off by hand with button when prepayment function close
- It has timing control function , it can set value from APP
- It can reset the active energy to zero from APP
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