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| l | SQL35..., SQL36E...   Working pressure AC 230V, three-position control signal |
|---|------------------------------------------------------------------------------------------------------|

| l | SQL85...                        Working pressure AC 24V, three-position control signal |
|---|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| l | Rotation angle is 90° |
|---|----------------------------|

| l | Auxiliary switch and other functional potentiometers |
|---|------------------------------------------------------|

| l | Manual adjustment and valve location display |
|---|----------------------------------------------|

| l | SEZ31.1 auxiliary module applies to alterable positioning time |
|---|----------------------------------------------------------------|

----

----

| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

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| Type No.              | WorkingVoltage | Control    | 90°Positioning Time | Option                                                                    | Function                                                                                           |
|-----------------------|----------------|------------|-------------------------------|---------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------|
| SQL35.00              | AC 230 V       | 3-position | 125 s                         | 1xASC9.51xASC9.41xASZ7.4                                                  | 1 auxiliary switch or1 bi-auxiliary switch or1 auxiliary switch with 1000Ω potentiometer |
|  SQL85.00   | AC 24 V        |
| SQL36E65              | AC 230 V       | 6 s*       | SEZ31.1ASC36ASZ36             | Auxiliary module andbi-auxiliary switch and 1000Ω potentiometer |
|  SQL36E110  | 12 s*          |

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| Butterfly Valve | SQL35.00SQL85.00 | Power OperatedActuator | SQL36E110          | Setup Package |
|-----------------|------------------|------------------------|--------------------|---------------|
| VKF46.40 *      | ü           |                   |               | ASK35.1       |
| VKF46.50 *      | ü           |
| VKF46.65 *      | ü           |
| VKF46.80 *      | ü           | ASK35.2                |
| VKF46.100 *     | ü           |
| VKF46.125 *     | ü           |
| VKF46.150       |             | ü                 | Directinstallation |
| VKF46.200       | ü           |
| VKF46.250       |             | ü                 |
| VKF46.300       | ü           |
| VKF46.350       | ü           |
| VKF46.400       | ü           |

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| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

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| ASC9.5           | ASC9.4              | ASZ7.4                                                     |
|------------------|---------------------|------------------------------------------------------------|
| Auxiliary switch | bi-auxiliary switch | Auxiliary switch & 1000Ω  potentiometer |
|                  |                     |                                                            |

| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

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| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

----

----

| l | Butterfly valve (refer to Data Sheet N4136) |
|---|---------------------------------------------|

| l | Allowable environmental temperature (refer to <Technical Data>) |
|---|-----------------------------------------------------------------------|

|        |  Actuator must connect according to local regulation and connection diagram.                   |
|--------|-----------------------------------------------------------------------------------------------------|
|   | Regulation and requirements for protecting personal and property safety must be strictly abided by. |

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| Type          | Installation Instructions |
|---------------|---------------------------|
| SQL36E... | 74 319 0440 0             |
| ASC36         | 74 319 0442 0             |
| ASZ36         | 74 319 0441 0             |
| SEZ31.1       | 74 319 0443 0             |

| Type            | Installation Instructions |
|-----------------|---------------------------|
| SQL35/85... | 74 319 0215 0             |
| ASC9.4          | 4 319 5537 0              |
| ASC9.5          | 4 319 5557 0              |
| ASZ7.4          | 4 319 5538 0              |

| SQL35/85 | this type of actuator is installed with Setup Packages ASK35.1 or ASK35.2.                                                                                                                                                        |
|----------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|     |                                                                                                                                                                                                                              |
| SQL36E   | this type of actuator is directly installed onto butterfly valves of VKF46... series.                                                                                                                                         |
|     |                                                                                                                                                                                                                              |
|     | Valve, actuator and setup package are packed separately. Valve and actuator can be directly installed without any particular tools on site.The direction is upward when installing valve, referring to installation instructions. |

| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

----

----

|                             |                              |
|-----------------------------|------------------------------|
| <AUTO>=auto operation | <MAN>=manual operation |

| SQL36E | For SQL36E..., manual regulator is installed under actuator, which cannot be unloaded. |
|--------|--------------------------------------------------------------------------------------------|

| Warning | In order to avoid pressure strike on butterfly valve, VKF46... must be fully opened before activating water pump (or manually operate or through positioning signal Y1). |
|---------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| Rotation Direction | SQL35/85... |
|--------------------|-----------------|

| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

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| Every actuator must be driven by corresponding controller (refer to <connection diagram>). |
|--------------------------------------------------------------------------------------------------|

| l | Actuator and butterfly valve is maintenance-free |
|---|--------------------------------------------------|

| l | Turn off water pump, cut off electricity, close main stop valve of pipes to release pipe pressure. Dismantle all terminals if necessary. |
|---|------------------------------------------------------------------------------------------------------------------------------------------|

| l | Valve must be re-debugged with actuator and manual regulator installed correctly. |
|---|-----------------------------------------------------------------------------------|

| Disposal |    | Actuator contains electricity and electronic elements, so it should not be dealt with ordinary household garbage.Regulations might require some elements to be dealt with particularly.Adhere to local regulations. |
|----------|--------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

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|                                         |                                                                                   | SQL35...                       | SQL85...      | SQL36E65           | SQL36E110       |
|----------------------------------------------|----------------------------------------------------------------------------------------|------------------------------------|-------------------|--------------------|-----------------|
| PowerSource                                  | Working Voltage                                                                        | AC 230±15%                    | AC 24 V ±20% | AC 230 V-5/+10%    | AC 230 V-5/+10% |
| Frequency                                    | 50/60 Hz                                                                               |
| Power consumption 1)                         | 6.5 VA                                                                                 | 160 VA                             | 235 VA            |
| Control                                      | Control signal                                                                         | 3-position                         |
| paralleled use ofactuators                   | irrealizable                                                                           |
| OperationData                                | Positioning time to 90°50Hz    60Hz                           | 125 s    105 s | 6 s 2)5 s         | 12 s 3)10 s |
| Rotation angle(factory-setting)              |  90°± 1°                                                      |
| Torque 1)                                    | 40 Nm                                                                                  | 100 Nm                             | 400 Nm            |
| Limit switch switchvolume switchdifferential | AC 250 V, 3 A electrical resistivity, 1.5 A electrical inductivity, about 1° |
| Heating element                              | -                                                                                      | AC 230 V, 5 W                      |
| Medium allowabletemperature of valve         | 120oC                                                                             |
| Industrialstandard                           | Meeting requirements:CEEMClow pressure standard                                        | 89/336/EEC73/23/EEC                |
| Enclose protectionstandard                   | IP 44 toIEC 60529/DIN 40050                                                            | IP 67 toIEC 60529/DIN 40050        |
| Size/Weight                                  | Size                                                                                   | Refer to <Measurement>       |
|                                         | Cable pipe                                                                             |  4x20.5 mm (for M20)          |  2xM20       |
|                                         | Weight                                                                                 | 1.4kg                              | 7.0kg             | 13.8kg             |
| Material                                     | foundation                                                                             | Die-cast aluminum                  |
|                                         | cover                                                                                  | plastic                            | Die-cast aluminum |

| 1) | These values mean electrical pressure, environmental temperature of 20°C and movement time |
|----|-------------------------------------------------------------------------------------------------|

| 2) | SEZ31.1 auxiliary module: movement time range 30...180 s |
|----|--------------------------------------------------------------|

| 3) | SEZ31.1 auxiliary module: movement time range 60...360 s |
|----|--------------------------------------------------------------|

| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

----

|                                                                                  |                                                   |                                                                                                                               | Weight               |
|---------------------------------------------------------------------------------------|--------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------|----------------------|
| l        Bi-auxiliary switchASC9.5/ASC9.4     | Switch volume switch differential                      | AC 250 V, 10 A electrical resistivity, 3 A electrical inductivity, about 1°                                                   | ASC9.4 85gASC9.5 30g |
| l       Auxiliary switch with potentiometer ASZ7.4 | Switch volume switch differential resistance variation | AC 250 V, 10 A electrical resistivity, 3 A electrical inductivity, about 1° 0...1000Ω corresponding 0...90° |  60g       |

|                                                                                                                                                               |                                         |                                                                                       | Weight |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------|--------------------------------------------------------------------------------------------|--------|
| l  Bi-auxiliary switchASC36                                                                                                                                   |  Switch volumeswitch differential  | AC 250 V, 10 A electrical resistivity, 3 A electrical inductivity, about 1°           | 60g    |
| l  Potentiometer ASZ36                                                                                                                                        | resistance variation                         | 0...1000        Ωcorresponding ...90° | 50g    |
| l  Auxiliary           module           SEZ31.1 | Operating Time to 90°50 Hz         | 30...180 s                                                                             | 60g    |

| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

----

|                   | OperationSQL35/85...IEC 721-3-3 | OperationSQL36EIEC 721-3-4 | TransportationIEC 721-3-2 | StorageIEC 721-3-1   |
|------------------------|-------------------------------------|----------------------------|---------------------------|----------------------|
| Environmentalcondition | Class 3K5                           | Class 4K2                  | Class 2K3                 | Class 1K3            |
| temperature            | -15...+55oC                | -33...+40oC       | -30...+65oC      | -15...+55oC |
| humidity               | 5...95% r.h.                    | 15...100% r.h.         | < 95% r.h.             | 0...95% r.h.     |

----

| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

----

|  S1 limit switch closed             | P1 potentiometer (ASZ36)      |
|------------------------------------------|-------------------------------|
|  S2 limit switch open               | T1 auxiliary module (SEZ31.1) |
|  S3 auxiliary switch closed (ASC38) | Y1 open signal                |
|  S4 auxiliary switch open (ASC36)   | Y2 closed signal              |
|  S7 heat switch (built-in)          | N neutral conductor           |
|  H heating element                  |                          |

|  N1,    | N2 controller                |
|--------------|------------------------------|
|  Y1,    | Y2 actuator                  |
|  L      | system power supply AC 230 V |
|  N      | system null line             |
|  Q1, Q2 | controller conduct           |

| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

----

| N1, N2 | controller                   |
|--------|------------------------------|
| Y1, Y2 | actuator                     |
| SP     | system power supply AC 230 V |
| SN     | system null line             |
| Q1, Q2 | controller conduct           |

|                                                                  | > 100mm minimum distance from wall to cover |
|-----------------------------------------------------------------------|------------------------------------------------|
| >200mm used for installation, connection, operation or maintenance |

| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

----

| Siemens Building Technologies | Electric actuator | CA1N4505en |
|-------------------------------|-------------------|------------|
| HVAC Products                 |              | 10.01.2005 |

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