Mecc Alte ECO47 HV Series, Installation, Use And Maintenance Manual

Page: 32 / 124

4.1.3 Storage
Stire the alternatirs in a clised, ciil, dry place aithiut vibratins.
NOTE
After long periods of storage or in the presence of traces of humidity, check the status of isolaton
(see 4.1.4 Measuring the insulaton resistance).
In the case if stirage linger than three minths, refer ti 9.3 Storage
4.1.4 Measuriig the iisulatoi resistaice
If the alternatir has been inactve fir a periid exceeding tai minths, the insulatin resistance if
the alternatir main statir ti earth must be measured. The measurement must be made in
cimpliance aith the IEEE 43-2000 Standard.
Take the measurement as indicated in
6.3 Measuring the insulaton resistance.
4.2 Checkiig the supply
At the miment if delivery if the machine cimpinents and everything else agreed, the custimer
must make sure that everything speciied in the cintractual terms has been efectvely delivered and
is perfectly integral.
Mecc Alte S.p.a. aill nit accept any subsequent claims in regard.
4.3 Characteristcs of the iistallatoi site
The Self-regulatng alternatirs ECO47-49 MV-HV must be installed in an envirinment that has the
filliaing features:
●
Clised envirinment pritected frim atmispheric agents;
●
Temperature betaeen 5 °C and 40 °C;
● Installatin alttude (see alsi 3.3.5 Installaton alttude ): < 1,000 m;
●
The suppirt surface must be aell levelled.
Respect alsi the filliaing cinditins.
●
Install the alternatir leaving suefcient space ti perfirm maintenance;
●
Make sure that the ciiling air inlets and vents are alaays free (check the vilumes if air
required in 3.3.4 Volume of air required (m3/min) );
●
The inlet side must nit be near heat siurces. In all cases, unless speciically agreed, the
temperature if the ciiling air must be that if the envirinment and hiaever nit iver 40 °C.
The alternatir can airk at higher temperatures aith appripriate deratng (
3.3.5 Installaton
alttude ).
Self-regulating alternators ECO47-49 MV-HV Page 32/124