WENZHOU MEIHENG ELECTRIC CO.,LTD
| Usage | Active Electric Energy Measurement |
| Frequency | 50HZ/60HZ |
| Display Type | Digital Only |
| Rated current | 5(60)A,10(100)A or other as required |
| WIFI | 802.11b/g/n ,only support 2.4GHz network , not support 5GHz network |
| Constant | 800~1600 Imp/kWh |
| Dimensions | 93x77x78mm(3.66x3.03x3.07in) |
| Phase | Single Phase |
| RS485 port | MODBUS-RTU protocol, 1200~9600bps,None parity ,default 9600bps |
| Measuring Energy Range | 0-999999.9 kWh(0-3412141291.79btu) |
| Feature | Safety, Durable |
| Normal voltage range | 90%Un~110%Un |
| Application | Electric Power |
| Operating Temperature | 25℃ ~ +55℃ |
| Communication | wifi,RS485 Port MODBUS-RTU Protocol |
| Accuracy Class | 1.0 |
| Limits voltage range | 70%Un~120%Un |
| Output Voltage | 230v |
| Type | DIN Rail Mounting Energy Meter |
| Brand Name | MEH |
| Place of Origin | Zhejiang, China |
| Model Number | DTS238-4 |
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Product Specification
| Usage | Active Electric Energy Measurement | Frequency | 50HZ/60HZ |
| Display Type | Digital Only | Rated current | 5(60)A,10(100)A or other as required |
| WIFI | 802.11b/g/n ,only support 2.4GHz network , not support 5GHz network | Constant | 800~1600 Imp/kWh |
| Dimensions | 93x77x78mm(3.66x3.03x3.07in) | Phase | Single Phase |
| RS485 port | MODBUS-RTU protocol, 1200~9600bps,None parity ,default 9600bps | Measuring Energy Range | 0-999999.9 kWh(0-3412141291.79btu) |
| Feature | Safety, Durable | Normal voltage range | 90%Un~110%Un |
| Application | Electric Power | Operating Temperature | 25℃ ~ +55℃ |
| Communication | wifi,RS485 Port MODBUS-RTU Protocol | Accuracy Class | 1.0 |
| Limits voltage range | 70%Un~120%Un | Output Voltage | 230v |
| Type | DIN Rail Mounting Energy Meter | Brand Name | MEH |
| Place of Origin | Zhejiang, China | Model Number | DTS238-4 |
DDS238-4 W single phase din rail type WIFI watt hour meter
USER’S MANUAL
1. General Description
The meter is designed to measure single phase two wire AC active energy and variable parameter. All of its functions comply with the relative technical requirement for class 1 single phase watt hour meter in IEC62053-21 and its data communication rules obey the requirement of DL/T645 or MODBUS-RTU. The WIFI communication rule obey the requirement of 802.11b/g/n .It is a long life meter with the advantage of high stability , high over load capability , low power loss and small volume
2.Specification and Technical Parameters
1. LCD display
2. Bi-directional total active energy ,reverse active energy measure in the total active energy
3. The meter also display real voltage , real current , real power , real power factor , real frequency , real time and date
4. overvoltage and under voltage protection
5. over load protection.
6. timing and delay time control
7. Pulse LED indicates working of meter,Pulse output with optical coupling isolation
8. WIFI and RS485 communication port ,can remote control
9. All data can read from mobile phone from WIFI to cloud server
10. 35mm din rail installation
3. Technical Data
:
|
Rate voltage |
230V(110~270) |
|
Working voltage range |
0.8~1.2Un |
|
Rate Current |
5(60)A,10(100)A or other as required |
|
Frequency |
50Hz or 60Hz |
|
Connection mode |
Direct type |
|
Display |
LCD |
|
Accuracy class |
1.0 |
|
Power consumption |
<1W/10VA |
|
Start current |
0.004Ib |
|
Constant |
800~1600 imp/kWh |
|
WIFI |
802.11b/g/n |
|
Pulse output |
Passive pulse, pulse width is 80+5 ms |
|
Communication port |
RS485 port , baud rate 1200~9600 bps |
|
Executive standard |
IEC62053-21,DL/T645-2007 or MODBUS-RTU |
|
Work temperature |
-30℃~70℃ |
|
Outline dimension LXMXH |
93x77x78mm |
|
Weight |
Approx 0.36kg |
Company Details
Business Type:
Trading Company,Manufacturer
Year Established:
2018
Total Annual:
2500000-5000000
Employee Number:
101~200
Ecer Certification：
Verified Supplier
WENZHOU MEIHENG ELECTRIC CO.,LTD is located in Xiangyang Industrial Zone,Liushi Town,Yueqing City,Zhejiang Province,China.Our company was founded in 2000 year,and our company with an area of 3,000 square meters.Our company's products line mainly include computerized Cam Switch,Changeover Switch,Rota... WENZHOU MEIHENG ELECTRIC CO.,LTD is located in Xiangyang Industrial Zone,Liushi Town,Yueqing City,Zhejiang Province,China.Our company was founded in 2000 year,and our company with an area of 3,000 square meters.Our company's products line mainly include computerized Cam Switch,Changeover Switch,Rota...
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