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5.5
Servomotor (SQN90...)
Important notes
To avoid accidents, material or environmental
damage, observe the following instructions!
Avoid
opening,
ATTENTION
servomotor.
All interventions (assembly and installation operations,
assistance, etc.) must be carried out by qualified personnel.
Falls and collisions can negatively affect the safety
functions. In this case, the servomotor must not be
operated, even if it displays no evident damage.
Fully disconnect the burner from the mains when working
near terminals and servomotor connections.
Condensation and exposure to water are not allowed.
For safety reasons, the servomotor must be checked after
long periods of non-use.
Installation
modifying
or
forcing
the
Technical data
Mains voltage
Mains frequency
Power absorption
Motor
Drive angle
Cable connection
Rotation direction
Operation time
Weight
Breakdown voltage
Safety class
Environmental conditions:
Storage
Climatic conditions
Mechanical conditions
Temperature
Humidity
15
GB
20162744
AC 220V-15%...AC 240V+10%
AC 100V-15%...AC110V+10%
50 / 60 Hz +/- 6%
8 VA
Synchronous
up to 90°
2
terminal board for 0.5 mm
2
and 2.5 mm
(max)
Anticlockwise
24 s. at 90°
approx. 0.55 kg
24...250V AC
II to DIN EN 60730
DIN EN 60721-3-1
Class 1K3
Class 1M2
-20...+60°C
< 95 % RH
Fig. 9
(min.)
Tab. F
20167399
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