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Shenzhen Haoningda Electronic Meters Manufacturing Co., Ltd.

Tested energy meters of this manufacturer are listed below

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WO No: 2087716

Description
Result
Description
Report No
Result
05-1817
Description
Country
Result
China
Description
Type
Result
DDSY22
Description
Class (Wh)
Result
1
Description
Elements
Result
1-phase
Description
Wiring
Result
2-wire
Description
Connection
Result
Direct connected
Description
Technology
Result
Static (electronic)
Description
Frequency
Result
50
Description
Current
Result
10(50) or 20(100)
Description
Voltage
Result
230 or 240
Description
Register
Result
LCD
Description
Standards
Result
IEC 62053-21