Automobile Parts User Manual

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Siemens Building Technologies Electric actuators for butterfly valves CM1N4506en
HVAC Products 07.06.2004
Torque *) Nominal torque Starting torque
SQK33.00
SQL33.03
SQL33.00, SQL83.00
5 Nm
10 Nm
12.5 Nm
10 Nm
12 Nm
25 Nm
End switch
Switching capacity
Switching differential
AC 250 V, 6 (2) A
Approx. 1°
Materials Housing base and console Die-cast aluminium
Cover Plastic
Dimensions / Weight Dimensions See “Dimensions”
Cable glands ∅ 20,5 (M20) (4x)
Weight
SQK33.00
SQL33.00, SQL83.00
SQL33.03, SQL35.00, SQL85.00
1.25 kg
1.35 kg
1.40 kg
Ambient conditions Max. admissible temperature of medium in
assembled valve > 120 °C
Operation
– Environmental conditions
– Temperature
– Humidity
To IEC 721-3-3
Class 3K5
–15 ... +55 °C
5 ... 95 % rh
Transport
– Environmental conditions
– Temperature
– Humidity
To IEC 721-2-3
Class 3K2
– 30 ... +65 °C
< 95 % rh
Storage
– Environmental conditions
– Temperature
– Humidity
To IEC 721-1-3
Class 3K1
–15 ... +55 °C
0 ... 95 % rh
Industry standards Meets the requirements for CE marking in
EMC Directive
Low Voltage Directive
89/336/EEC
73/23/EEC
Housing protection standard IP44 to IEC529 / DIN40050
Accessories ASC9.5 Auxiliary switch
ASC9.4
Switching capacity
Switching differential
Dual auxiliary switch
AC 250 V,
10 A resistive / 3 A inductive
Approx. 1°
ASZ7.4
Switching capacity
Switching differential
Change in resistance
Auxiliary switch with potentiometer
AC 250 V,
10 A resistive / 3 A inductive
Approx. 1°
0 ... 90° corresponding to
0 ...1000 ohm
*) These values apply at nominal voltage, at an ambient temperature of 20°C and at the
specified nominal running time
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