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9 - TECHNICAL INFORMATION
FOULING CORRECTION FACTOR
EXCHANGER OPERATING LIMITS
OVERLOAD AND CONTROL DEVICE CALIBRATION
INTERNAL EXCHANGER
m² °C/W F1 FK1 F2 FK2
0.44 x 10^(-4) 1,00 1,00 1,00 1,00
0.88 x 10^(-4) 0,97 0,99 0,97 1,08
1.76 x 10^(-4) 0,94 0,98 0,92 1,05
EXTERNAL EXCHANGER
F1 = Cooling capacity correction factors
FK1 = Compressor power input correction factor
F2 = Cooling capacity correction factors
FK2 = Compressors input power correction factors
INTERNAL EXCHANGER EXTERNAL EXCHANGER
DPr DPw DPr DPw
kPa kPa kPa kPa
CLIVET (C) 4500 4500 1000 4500 1000
PED (CE) 4500 4500 1000 4500 1000
DPr = Maximum operating pressure on refrigerant side
DPw = Maximum operating pressure on water side
for different approvals contact our sales office
OPEN CLOSED VALUE
High pressure switch kPa 4050 3300 -
Low pressure switch kPa 450 600 -
Low pressure switch (Brine) bar 200 350 -
Antifreeze protection °C 3,00 5,50 -
High pressure safety valve kPa - - 4500
Low pressure safety valve kPa - - 3000
Max no. of compressor starts per hour Nr - - 10,00
High compressor discharge temperature safety thermostat °C - - 120
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