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Yongyang Technology Co., Ltd.

Tested energy meters of this manufacturer are listed below

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WO No: 72124927

Description
Result
Description
Report No
Result
1342-16 (48 pages)
Description
Country
Result
China
Description
Type
Result
DDS3666
Description
Class (Wh)
Result
1/B
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
0,25-5(100)
Description
Voltage
Result
230
Description
Register
Result
LCD
Description
Standards
Result
IEC 62053-21
Description
Standards
Result
MID annex B (EN 50470-1, -3)
Description
CRC32-code report 
Result
aaca3319
Description
CRC32-code IEC certificate
Result
87dcd973
Description
CRC32-code EN certificate
Result
1c1dbd82