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6. RANGE
The range of Atlas-A air heaters is made up 10 sizes, which differ in terms
of the front dimensions, each available with ex 1, 2 or 3 row changer coil.
The air heaters with coils made from steel tubes and aluminium fins are
identified by the suffix "SX" (Simplex) or BTA.
The air heaters with coils made from copper tubes and aluminium fins are
identified by the suffix "SP" (Super) or BTC.
Each air heater can be fitted with motors with different polarity; 4 or 6 poles
on sizes 1/6, 6 or 8 poles on sizes 7/10.
Meaning of the codes identifying the air heaters:
4
A
2
No.
Atlas-A
Size
Poles
(e.g. 4 A 23 SX refers to an Atlas-A air heater with steel and aluminium coil,
size 2, 3 rows with 4-pole motor)
ACCESSORIES INCLUDED:
AMP - air heater wall-mounting support shelf
AS - air heater ceiling hanging supports
AD - deflector with adjustable louvers
JETSTREAM - inductive flow optimiser
(in the version with manual adjustment of the louvers)
3
SX (BTA)
No.
Simplex
Rows
(iron coil)
12
NOTES
7. Electric Motors Technical Data
ATLAS 4 POLES ATEX
Rated Output
Current Input
SIZE
(kW)
(A)
Current (A)
1-2
0,18
0,67
3-4
0,25
0,8
5
0,37
1,1
6
0,55
1,6
ATLAS 6 POLES ATEX
Rated Output
Current Input
SIZE
(kW)
(A)
Current (A)
1-2-3-4
0,09
0,65
5
0,18
0,92
6
0,26
1
7
0,37
1,6
8
0,55
1,8
9
0,75
2,2
10
1,1
3,35
ATLAS 8 POLES ATEX
Rated Output
Current Input
SIZE
(kW)
(A)
Current (A)
6
0,15
0,57
7
0,18
0,97
8
0,25
1
9
0,37
1,3
10
0,55
1,9
RATED OPERATING VOLTAGE 400VAC 3PH @ 50HZ
Starting
Motor Thermal
Power Factor
Motor IP
insulation Class
4,2
0,65
IP55
CLASSE F
3,1
0,78
IP55
CLASSE F
3,5
0,72
IP55
CLASSE F
4
0,71
IP55
CLASSE F
Starting
Motor Thermal
Power Factor
Motor IP
insulation Class
2
0,52
IP55
CLASSE F
3,7
0,51
IP55
CLASSE F
3,4
0,63
IP55
CLASSE F
CLASSE F
3,1
0,58
IP55
2,8
0,65
IP55
CLASSE F
3
0,71
IP55
CLASSE F
3,4
0,65
IP55
CLASSE F
Starting
Motor Thermal
Power Factor
Motor IP
insulation Class
2,1
0,75
IP55
CLASSE F
3,4
0,52
IP55
CLASSE F
3,3
0,6
IP55
CLASSE F
2,2
0,55
IP55
CLASSE F
0,52
IP55
CLASSE F
2,1
13
13
U
U
K
K
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