energy audit tools v01 "the idea"

GCS, 10.04.2012

Introduction

Measuring tools for Energy Audits

27.06.2011

IntroductionEnergy Audit Tools needed1

27.06.2011

check Voltage and current DC Site

( max 1000 V DC a must )

Clampmeter measuring incoming Noise from Inverter AC leakage current

Sta

te:

10.0

4.20

12

Multimeter and Clampmeter ( AC and DC)

3

27.06.2011

Clampmeter measuringEarthing pointper point<1Ohm see attachment

measuringat Earthing pointLeakage current< 30 mA goodBest <15mA S

tate

: 10

.04.

2012

Earth Clamptester/ leakage current ( AC only)

4

27.06.2011

Testing Neutraland Phase towards Transformer

Testing Earthand PhaseTowardsTransformer

Check will give youthe exact amount of powerwhich can be feed into the gridfrom this location. Proof if the system layout willwork < 30kW or > 30kW e.g

Sta

te:

10.0

4.20

12

Earth loop tester ( db board ->transformer )

5

27.06.2011

Sta

te:

10.0

4.20

12

Earth loop tester

6

27.06.2011

Sta

te:

10.0

4.20

12

Earth loop tester/ earth clamp meter

7

27.06.2011

Sta

te:

10.0

4.20

12 -

sub

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to

chan

ge w

ithou

t no

tice

Thank you Andreas Iliou

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