Stulz Tel-Air-2 Series, Operating Instructions Manual

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MODEL TLF/DA2 TLUA2 TLF/DA4 TLUA4
Q.ty / Type
Air flow
m
3
/h
Available static pressure Pa
External sound pressure level** dB(A)
Nominal voltage V AC
Phases ph
Power consumption* kW
Operating current (OA)* A
Maximum operating current (FLA) A
Q.ty / Type
Air flow in cooling mode
m
3
/h
Air flow in free-cooling mode
m
3
/h
Available static pressure Pa
Internal sound pressure level** dB(A)
Nominal voltage V DC
Tolerance on DC voltage V DC
Power consumption* kW
Operating current at 48V (OA)* A
Maximum operating current at 48V (FLA) A
Q.ty / Type
Air flow in cooling mode
m
3
/h
Air flow in free-cooling mode
m
3
/h
Available static pressure Pa
Internal sound pressure level** dB(A)
Nominal voltage V AC
Phases ph
Power consumption* kW
Operating current (OA)* A
Maximum operating current (FLA) A
230
71
50
1 / radial (A)
2,4
2,4
2,4
2,4
0,52
1
1 / radial (A)
90
71
230
1
0,52
2600
180
200
N.A.
120
N.A.
N.A.
N.A.
63
70
N.A.
N.A.
1
0,68
3,00
3,0
N.A.
N.A.
N.A.
HP fans TLx90-TLxA4
TLx90
Condenser fan - HPFAN option
Evaporator fan in alternating current - EVAHPFAN option (standard on TLD units)
Evaporator fan in direct current - EVAHPFAN option (standard on TLD units)
230
1800
0,68
3,00
70
1 / radial
2200
1800
270
36÷57
48
1 / radial
3200
1 / radial
2200
3,0
230
1
3000 3200
2400
1 / radial
3500
1 / radial
3500
120
N.A.
N.A.
64
N.A.
64
N.A.
230
1
0,68
3,00
1
0,45
2,27
2,4
0,46
9,7
12,5
230
N.A.
N.A.
3,0
N.A.
N.A.
N.A.
N.A.
N.A.
Notes on HP fans:
(A). These fans are not selectable as HPFAN or EVAHPFAN options, but it's possible to reach
a static pressure with the regulation of the standard fan. If the user needs a static pressure,
he has to regulate fan speed and increase it to 100%.