Ferroli RFA - Technical Data and Performances; Technical Data Overview

12
TECHNICAL DATA AND PERFORMANCES
Frame
1 2 3
Model
35.1 45.1 55.1 70.2 90.2 110.2 140.2 180.2 220.2
U.M.
Powwer supply
400 - 3N - 50 400 - 3N - 50 400 - 3N - 50 V-ph-Hz
Technical data
Refrigerant
Type
R410A R410A R410A R410A R410A R410A R410A R410A R410A -
Compressor
Type
scroll scroll scroll scroll scroll scroll scroll scroll scroll -
Quantity
1 1 1 2 2 2 2 2 2 n°
Refrigerant circuits
1 1 1 2 2 2 2 2 2 n°
Power steps of the unit
0 - 100 0 - 100 0 - 100 0 - 50 - 100 0 - 50 - 100 0 - 50 - 100 0 - 50 - 100 0 - 50 - 100 0 - 50 - 100
%
Oil charge compressor 1
3,25 3,25 4,70 3,25 3,25 4,70 6,80 6,30 6,30 kg
Oil charge compressor 2
- - - 3,25 3,25 4,70 6,80 6,30 6,30 kg
Internal side heat exchanger (plant)
Type
finned
coil
finned
coil
finned
coil
finned
coil
finned
coil
finned
coil
finned
coil
finned
coil
finned
coil
-
Quantity
1 1 1 1 1 1 1 1 1 n°
Frontal surface
0,84 1,08 1,32 1,26 1,62 1,98 2,52 3,24 3,78 m
2
External side heat exchanger
Type
finned
coil
finned
coil
finned
coil
finned
coil
finned
coil
finned
coil
finned
coil
finned
coil
finned
coil
-
Quantity
1 1 1 2 2 2 2 2 2 n°
Frontal surface
1,96 1,96 1,96 1,96 1,96 1,96 4,00 4,00 4,00 m
2
External section fans
Type
axial axial
axial
axial
axial
axial
axial axial
axial -
Quantity
2 2 2 4 4 4 4 4 4 n°
Diameter
630 630 630 630 630 630 800 800 800 mm
Maximum rotational speed
900 900 900 900 900 900 900 900 900 rpm
Total installed power
1,6 1,6 1,6 3,2 3,2 3,2 8,0 8,0 8,0 kW
Internal section fans
Type
centrifugal centrifuga centrifuga centrifuga centrifuga centrifuga centrifuga centrifuga centrifuga
-
Quantity
2 2 2 2 2 2 2 2 2 n°
MINIMUM air flow rate
5200 6800 8400 9100 12100 14000 18500 23500 28500 m
3
/h
STANDARD air flow rate
6200 8100 10000 11000 14500 17000 22500 29000 35000 m
3
/h
MAXIMUM air flow rate
7200 9400 11700 13000 17000 20100 26500 34000 41000 m
3
/h
STANDARD available static head 200 200 200 200 200 200 200 200 200 Pa
Absorbed power
1,4 1,8 2,2 3,5 4,3 5,1 6,6 8,7 10,5 kW
Installed power
1,5 2,2 2,2 4,0 5,5 5,5 11,0 11,0 18,4 kW