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30RA
GB - 2
30RA 017 021 026 033
Power supply V-ph-Hz 400-3-50 / 400-3-50+N
Voltage range V 360-440
Nominal power input* kW 6.43 8.57 9.56 12.39
Effective power input** kW 6.54 8.72 9.75 12.60
Nominal current drawn* A 10.75 15.50 18.80 24.55
Effective current drawn** A 10.95 15.75 19.10 24.95
Maximum power drawn*** kW 7.87 10.8 12.23 14.95
Maximum current drawn** A 13.50 20.00 22.50 28.00
Starting current A 87 132 134 139
Pump power input kW 0.65 0.68 0.89 0.93
* Based on an outdoor entering air temperature of 35 °C db,an evaporator entering water temperature of 12 °C and an evaporator leaving water temperature of 7 °C,unit without hydronic
module
** The power and current values indicated refer to Eurovent Standard conditions.
*** The power and current values indicated refer to an evaporator leaving water temperature of 10 °C and condenser entering air temperature of 46 °C.
Table II: Electrical data - Model RA
30RA 017 021 026 033
Net cooling capacity* kW 17.70 21.60 25.80 31.70
Operating weight
without hydronic module kg 200 220 250 285
with hydronic module kg 220 240 280 315
Refrigerant charge R-407C kg 4.80 5.13 6.41 7.70
Compressor One scroll compressor
Evaporator One plate heat exchanger
Net water volume l 1.50 1.88 2.16 2.82
Water connections (MPT gas) inches 1 1 1-1/4 1-1/4
Maximum water pressure kPa 1000 1000 1000 1000
(unit without hydronic module)
Hydronic module Pump, mesh filter, expansion tank, flow switch, pressure gauges, automatic air purge valve and drain plug,
flow control valve and safety valve.
Pump One single-speed pump
Available pressure** kPa 138 126 150 138
Water inlet connection (MPT gas) inches 1-1/4 1-1/4 1-1/4 1-1/4
Water outlet connection (MPT gas) inches 1 1 1-1/4 1-1/4
Closed expansion tank water volume l 8 8 8 8
Water fill system (option)
Inlet/outlet diameter (MPT gas) inches 1/2 1/2 1/2 1/2
Condenser One, copper tubes and aluminium fins
Tube diameter inches 3/8 3/8 3/8 3/8
No. of rows 2 3 2 3
Tubes/row 52 52 60 60
Fin spacing mm 1.81 1.81 1.81 1.81
Fan Two,axial type with two speeds
Diameter mm 500 500 610 610
No. of blades 5 5 5 5
Air flow (high speed) l/s 2450 2222 3278 3000
Fan speed (high speed) r/s 12.83 12.91 11.05 10.96
* The ratings indicated refer to an evaporator entering/leaving temperature of 12/7 °C,and air entering the condenser at 35 °C.
** At nominal water flow rate.
Table I: Physical data - Model RA
Physical data and electrical data - Model RA