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01-08-2011, 05:46 AM #1
Reignman GuestHigh discharge temperature-SABROE compressors
Hi guys!
I need some help here. My SABROE compressor, R404A refrigerant is having high discharge temperature. I already did the descaling of the condenser tubes because there was no delta T between the inlet and outlet of the cooling water. After the descaling the delta T of the cooling water is just 2 degree C and the discharge temperature remains 80 degree C.
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01-08-2011, 06:37 AM #2
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Re: High discharge temperature-SABROE compressors
Dear
Your system has some non condensable gasses and purge some air from your system till the normal discharge pressure of your compressor or condenser.
Regard,
Abid Ameen
Abid.ameen@dec.com.pk
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01-08-2011, 10:05 AM #3
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Re: High discharge temperature-SABROE compressors
refrigerant overcharge maybe?
low delta t mean high water flow rate.
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01-08-2011, 08:03 PM #4
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Re: High discharge temperature-SABROE compressors
Reighman,
Is it a screw or reciprocating compressor?
If its a screw what is oil temp & others pressures, temps etc?
