Carrier 30RBP-170R - Page 82

12 - OPTIONS
Partial free cooling option (305B) – Operation in free cooling mode
Sizes 170R - 380R
50
70
90
110
130
150
170
190
210
230
250
270
0,05,0 10,0
15,0
1 2 3 4 5
Water ow rate, l/s
Available static pressure, kPa
1 30RBP 170R - 230R
2 30RBP 270R
3 30RBP 310R
4 30RBP 340R
5 30RBP 380R
Sizes 410R - 550R
50
70
90
110
130
150
170
190
210
230
250
270
290
310
330
350
0,05,0 10,0 15,0
20,0
6 7 8
Water ow rate, l/s
Available static pressure, kPa
6 30RBP 410R
7 30RBP 450R - 480R
8 30RBP 550R
Sizes 610R - 950R
50
70
90
110
130
150
170
190
210
230
250
270
290
310
330
350
370
390
410
430
450
0,05,0 10,0 15,0 20,0 25,0 30,0
35,0
9 10 11 12
Water ow rate, l/s
Available static pressure, kPa
10 30RBP 610R
11 30RBP 670R - 720R
12 30RBP 770R - 800R
13 30RBP 870R - 950R
12.2.8.6 - Operating limits
30RBP 170-950 units
Water-cooled heat exchanger Minimum Maximum
Water inlet temperature at start-up °C 8
(1)
40
Water outlet temperature during operation °C 5 20
(2)
Air-cooled exchanger Minimum Maximum
Outdoor ambient operating temperature
30RBP units - Full load °C -20 47
30RBP units - Part load °C -20 52
(3)
(1) For applications requiring start-up at temperatures below 8 °C, contact the manufacturer.
(2) For an application requiring operation above a water outlet temperature of 20 °C, contact the manufacturer.
(3) Part load operation permitted above an outdoor air temperature of 47 °C. Contact the manufacturer to select a unit using the electronic catalogue.
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