Valeo TM31 - Performance Data

- 5 -
1- Product description - Performance
The performance data below were measured under the following conditions:
• Compressor speed: 1450 rpm
• Suction gas temperature: 20
o
C
Conditions Cooling capacity Q (kW) & Power consumption P (kW)
Cond temp
(
o
C )
Pd
(MPaG)
Evap temp
(
o
C )
12.5 10 7.5 5 0 -5 -10
Ps (MPaG) 0.35 0.32 0.28 0.24 0.19 0.15 0.10
40 0.91
P (kW) 4.04 3.94 3.82 3.74 3.49 3.20 2.88
Q (kW) 22.64 20.61 18.65 17.57 13.68 10.56 8.19
50 1.21
P (kW) 4.59 4.48 4.34 4.18 3.84 3.47 3.08
Q (kW) 21.22 18.70 16.54 14.85 11.66 9.06 6.93
60 1.58
P (kW) 5.18 5.00 4.79 4.59 4.17 3.72 3.27
Q (kW) 17.25 15.46 13.78 12.32 9.69 7.46 5.65
Valeo TM31 performance data (R134a)
Valeo TM31 conversion factors
Power consumption data at different rotation speed can be approximated with the conversion factors
below.
1000
0.0
0.5
1.0
1.5
2.0
2.5
3.0
0
2000 3000 4000
P
Q
• Lip-seal type shaft seal
The compressor has a lip-seal type shaft seal. This type of shaft seal greatly improves the sealing of the
compressor to increase its performance and durability.
4500
5000
1450
Compressor speed (rpm)
Conversion factors