562   LN MENV - Units

Created: 15 Oct 2007

Status: Discussion (red)

Part: Part 7-410 (2007; Hydro Power)

Links:

Page:

Clause: 7.6.2

Paragraph:

Category: Issue for edition 2 of this part

Issue

None of the measurments has any units

Proposal

Suggest “metric tonnes per day”

Discussion Created Status
once clarified, a TISSUE for part 7-3 needs to be created for the emission.

unit dB will be added to 61850-7-3, Ed 2 CDV
22 Oct 07 Discussion (red)
Looking at European requirements as expressed in the directive 2001/80/EC, all emission limits are given as mg/Nm3. The base is the content of the measured stuff in one cubic metre of gases at normalised pressure (101,3 kPa) and temperature (273 K).

Whichever, we need one additional type of unit in part -7-3.

The unit for sound pressure level should be dB.
22 Oct 07 Triage

 

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