Chongqing Huahong Metering Co.,Ltd.

Tested energy meters of this manufacturer are listed below

WO No: 72129548

Description
Result
Description
Report No
Result
1028-19 (42 pages)
Description
Country
Result
China
Description
Type
Result
DDSD285
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(100)
Description
Voltage
Result
230
Description
Register
Result
LCD
Description
Standards
Result
IEC 62053-21
Description
CRC32-code report
Result
61e53f0e
Description
CRC32-code IEC certificate
Result
6fa07d2b

Tested kWh-meters by DNV GL

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Measuring Instrument Directive (2014/32/EU, MI-003)

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Why DNV GL metering?

References to kWh-metering activities, -projects and -experience at DNV GL

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