product manual DVS74
Copyright
DZG Metering GmbH, Heidelberger Str. 32, D-16515 Oranienburg
Kopien nur mit Erlaubnis der DZG
22.02.2019
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14
Accuracy test
The accuracy of the meter is done with the pulse LEDs. For testing the following quantity of minimum
pulses dependant from the load are recommended:
Load
pulses
Imax
10
Iref
5
Itr
5
Ist
1
Table 14 Quantity of pulses
15
Manufacturing
The final assembling is done by DZG Oranienburg GmbH. The meters are evaluated for conformity
according to the specifications of the Module D procedure.
DZG Oranienburg GmbH has a certified quality management system in accordance with DIN EN ISO
9001 and is the responsible body for the state-approved testing laboratory for electricity meters EBB1.
The processes, controls and documentations are organized according to the quality standard.
