NARI-TECH SANNENG INSTRUMENT (NANJING) CO.,LTD

Tested energy meters of this manufacturer are listed below

WO No: 72125184

Description
Result
Description
Report No
Result
1376-15 (46 pages)
Description
Country
Result
China
Description
Type
Result
DTZ43 and DSZ43
Description
Class (Wh)
Result
0,2s
Description
Elements
Result
3-phase
Description
Wiring
Result
4-wire & 3-wire
Description
Connection
Result
Transformer connected
Description
Technology
Result
Static (electronic)
Description
Frequency
Result
50
Description
Current
Result
1,5(6)
Description
Voltage
Result
57,7/100 ; 100
Description
Register
Result
LCD
Description
Standards
Result
IEC 62053-22, -23
Description
CRC32-code report
Result
19EF5F4F
Description
CRC32-code IEC certificate
Result
9DE2B182

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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