Intressant!
Svar från Pansonic! inkl powerpointpresentaion!
Oljefällan är klarlagd!
Oljan i tråget är mellan 160ml och 180ml skall som lägst vara 190ml och Panasonic ser inte detta utan tror att en högre temperaturen får oljan att rinna av lindningarna.
FEL!!!!!!!!!!!!!!!!!!!!!
> We have received reply from Panasonic about oil in the comrfessor
> E9DKE.(att.file and low)
> Panasonic wrote: "we were conducting the simulation testing on the enquiry
> from
> Panasonic Nordic.
> Attached is the testing result:
> We poured in 320cc of oil into compressor. This compressor was keep for
> one day. Then, we took out the oil.
> If only shaking while pouring out the oil, we managed to collect 210cc
> of oil. Additionally, if air blow in (high pressure) through the
> accumulator suction tube, we managed to collect additional 50 cc (total
> collected: 260cc).
> This result proved that we cannot collect the same amount of oil which
> we charged-in.
> The reason of the collected oil is less than our charged-in oil amount
> is because much oil was trapped inside the compressor parts as such:
> 1. Stator: lacing, space between winding wire and slot
> 2. Mecha pump unit.
> [Please refer attachment page 2]
> Further more, the oil out flow also depend on the oil viscosity. And,
> the lower the environment temperature, the higher of oil viscosity.
> Thus, this should be considered as a factor for less oil amount taken
> out from compressor."
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