30RA

Physical data and electrical data - Model RA

Table I: Physical 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 II: Electrical data - Model RA

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.

GB - 2

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Carrier 30RH Physical data and electrical data Model RA, Table I Physical data Model RA, Table II Electrical data Model RA

30RH, 30RA specifications

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