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Ambient temperature
Max. surrounding air temperature 40°C
45°C natural air cooling (without fan)
If the maximum ambient temperature is reduced then the maximum
load current can be increased up to 110% of the nominal current. In
which case the following applies: 1% more current requires a tem-
perature reduction of 1°C.
The maximum ambient temperature can be increased to a maxi-
mum of 55°C, if the maximum load current is reduced. In which
case the following applies: 1°C more ambient temperature requires
a current reduction of 2%.
Use of devices for UL applications up to a maximum ambient tem-
perature of 40°C.
Power connections
Type current Connector U1, U2,
Earthing screw
16A
Bracket / M4
Bracket / M4
30A
Bracket / M4
Bracket / M4
45A*
M 6
M 6
60A*
M 6
M 6
100A*
M 6
M 6
130A
M 8
M 10
170A
M 8
M 10
280A
M 10
M 10
With UL applications only use 60°C or 60°C/75°C copper conductors
only (exept for control circuit).
* With UL applications only use 75°C copper conductors (exept for control circuit).
Torques for connection screws [Nm] and pound inches
Screw Min value Nom. value Nom. value pound inches Max value
M 2
0.22
0.25
2.2
M 4
0.85
1.3
11.38
M 6
2.95
4.4
35.50
M 8
11.5
17
149
M10
22
33
289
Ventilation 230V, 50-60Hz
Thyro-S
Type current 50 Hz Type current 60 Hz Air volume Noise level
1S 280 HF 0,13A
0,13A
The ventilators must run with Thyro-S switched on, connection to X7.
86
Conductor
cross. sect
6 mm
, max.
2
6 mm
, max.
2
50 mm
, max.
2
50 mm
, max.
2
50 mm
, max.
2
95 / 120 mm
2
95 / 120 mm
2
150 / 185 mm
2
0.28 (Phönix terminals)
1.7
5.9
22.5
44
120 m
/h
67dB(A)
3
11. Dimensional drawings
Thyro-S 1S (16H, 30H)
Dimensional drawing 851
Thyro-S 1S (45H, 60H)
87
EN
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