11
30RW* kW 20.2 25.9 29.9 39.7 45.3 56 70 80 91 108 123 139 149 162 183 216 247 284 310
30RWA** kW 19 24.4 28.2 37.8 43.5 54 67 76 87 102 117 134 143 148 170 198 226 264 291
30RW weight without hydronic module kg 316 335 338 367 387 683 713 755 781 864 937 956 977 1079 1144 1357 1471 1421 1491
30RWA weight without hydronic module kg 325 339 339 361 375 627 648 682 703 777 840 849 859 953 1000 1318 1318 1361 1371
Evaporator with single pump hydronic kit kg 25 25 25 27 27 14 14 14 14 15 15 15 15 75 75 75 75 60 63
Condenser with single pump hydronic kit kg 35 35 35 37 37 20 20 20 20 80 80 80 80 80 80 95 95 97 101
Evaporator with dual pump hydronic kit kg - - - - - 104 104 104 104 130 130 130 130 130 130 188 188 - -
Condenser with dual pump hydronic kit kg - - - - - 114 114 114 114 140 140 140 140 140 140 198 198 - -
Casing if hydronic option is used kg - - - - - - - - - - - - - 170 170 170 170 - -
R-407C
Circuit A kg 3.2 3.3 3.3 4.2 6.2 7.5 9.6 11 12.4 14 16.4 18.5 19.3 15 17 19 19 24 24
Circuit B kg - - - - - - - - - - - - - 15 17 19 19 24 24
Hermetic scroll 48.3 r/s
Circuit A 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2
Circuit B - - - - - - - - - - - - - 2 2 2 2 2 2
Number of capacity steps 1 1 1 1 1 2 2 2 2 2 2 2 2 4 4 4 4 4 4
Minimum capacity % 100 100 100 100 100 46 43 50 50 42 50 46 50 25 25 21 25 23 25
Pro-Dialog Plus
Welded plate heat exchangers
Water volume l 2 2.91 2.91 3.8 4.8 6.1 7.8 9 9.7 12.2 13.7 15.8 17.9 26.5 26.5 34.9 34.9 46.6 46.6
Max. water-side operating pressure
without hydronic module kPa 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
with hydronic module kPa 400 400 400 400 400 400 400 400 400 400 400 400
400 400 400 400 400 400 400
Condenser pump One single or twin-head composite centrifugal pump, as per option used, variable speed by frequency converter (48.3 r/s)
Power input kW 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 5.0 5.0 5.0 5.0 5.0 5.0 6.7 6.7 6.7 6.7
Expansion tank volume, condenser loop l 8 8 8 8 8 12 12 12 25 25 25 25 25 35 35 35 50 50 50
Welded direct-expansion plate heat exchanger
Water volume l 2 2.91 2.91 3.8 4.8 6.1 7.8 9 9.7 12.2 13.7 15.8 17.9 26.5 26.5 34.9 34.9 46.6 46.6
Max. water-side operating pressure
without hydronic module kPa 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
with hydronic module kPa 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400 400
Evaporator pump One single or twin-head composite centrifugal pump, as per option used (48.3 r/s)
Power input kW 1.0 1.0 1.0 1.0 1.0 2.1 2.1 2.1 2.1 2.5 2.5 2.5 2.5 5.0 5.0 5.0 5.0 5.0 5.0
Expansion tank volume, evaporator loop l 8 8 8 8 8 12 12 12 25 25 25 25 25 35 35 35 50 50 50
Victaulic**** (30RW 025-045 without hydronic module: threaded gas connections)
Standard customer connection diameter in 2 2 2 2 2 2 2 2 2 3 OD 3 OD 3 OD 3 OD 3 3 3 3 3 3
Welded connection diameter mm 60.3 60.3 60.3 60.3 60.3 60.3 60.3 60.3 60.3 76.1 76.1 76.1 76.1 88.9 88.9 88.9 88.9 88.9 88.9
Welded copper tube
Discharge piping outside diameter in
Circuit A 7/8 7/8 7/8 7/8 1-1/8 1-1/8 1-1/8 1-1/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
Circuit B - - - - - - - - - - - - - 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8 1-3/8
Liquid refrigerant return piping OD in
Circuit A 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 7/8 1-1/8 1-1/8 1-1/8 1-1/8 1-1/8 1-1/8 1-1/8 1-1/8 1-1/8
Circuit B - - - - - - - - - - - - - 1-1/8 1-1/8 1-1/8 1-1/8 1-1/8 1-1/8
* Standard EUROVENT conditions: evaporator entering/leaving water temperature = 12°C/7°C, condenser entering/leaving water temperature = 30°C/35°C.
** Standard EUROVENT conditions: evaporator entering/leaving water temperature = 12°C/7°C, saturated bubble point condensing temperature = 45°C, subcooling = 5 K.
*** The RWA units only have a nitrogen holding charge
**** With tubular sleeve, supplied with the unit, consisting of a Victaulic connection at one end and a plain section at the other end.
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