Operating conditions
Curve No.
1
2
3
Eurovent
4
5
Nominal and maximum air flows per circuit
Outside
Entering water Leaving water
temperature, temperature, temperature, Load %
°C
°C
°C
25
25
35
15
10
12
10
5
7
100
100
100
45
45
15
10
10
5
100
100
Nominal/maximum air flow, l/s
30RB
602
672
732
802
Circuit A
Circuit B
Circuit C
13540/16670
13540/16670
18060/22220
18060/22220
13540/16670
13540/16670
18060/22220
18060/22220
13540/16670
18060/22220
13540/16670
18060/22220
COOLING
Sound power level at the discharge duct outlet for all circuits
30RB
Sound power level 10-12 W
dB(A)
602
672
732
802
96.5
97
97.5
98
Partial heat reclaim using desuperheaters
(option 49)
This option permits the production of free hot water using
heat reclaim by desuperheating the compressor discharge
gases. The option is available for the whole 30RB range.
A plate heat exchanger is installed in series with the air
condenser coils on the compressor discharge line of each
circuit.
Physical data, 30RB units with partial heat reclaim
30RB - partial heat reclaim mode
Cooling capacity*
Heating capacity*
Unit power input*
Energy efficiency ratio*
Operating weight**
Standard unit***
Unit with options****
Unit with options†
Desuperheater
in circuits A/B/C
Water volume circuit A
Water volume circuit B
Water volume circuit C
Max. water-side operating pressure
Water connections
Connection
Outside diameter
602
672
732
802
kW
kW
kW
kW/kW
609
197
222
3
660
206
243
3
714
243
272
3
778
241
297
2.62
kg
kg
kg
5285
5484
5645
5833
Plate heat exchanger
6145
6555
-
6315
6745
-
l
l
l
kPa
5.5
5.5
5.5
5.5
5.5
5.7
1000
1000
Cylindrical male gas thread
2
2
60.3
60.3
7.5
7.5
5.5
1000
7.5
7.5
7.5
1000
2
60.3
2
60.3
in
mm
* Nominal conditions: Evaporator entering and l