Document:

Unassociated Document

Exhibit 4.8.47 - Self-Control Components - Actuator - SQL Series

Electrically Operated Actuator

 

Used for Butterfly Valve VKF46

 

	
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

(for SQL36E...)

Usage

It is used for driving butterfly vales of VKF46... series and applies to control and turn-off valve in heating air-conditioners.

 

	
Siemens Building Technologies

	
Electric actuator

	
CA1N4505en

	
HVAC Products

	  	
10.01.2005

 

  

 

  

Type

	
Type No.

	
Working

Voltage

	
Control

	
90°Positioning

 

Time

	
Option

	
Function

	
SQL35.00

	
AC 230 V

	
3-position

	
125 s

	
1xASC9.5

1xASC9.4

1xASZ7.4

	
1 auxiliary switch or

1 bi-auxiliary switch or

1 auxiliary switch with

 

1000Ω potentiometer

	
 

SQL85.00

 

	
AC 24 V

	
SQL36E65

	
AC 230 V

	
6 s*

	
SEZ31.1

ASC36

ASZ36

	
Auxiliary module and

bi-auxiliary switch and

 

1000Ω potentiometer

	
 

SQL36E110

 

	
12 s*

* no SEZ31.1

Order

Please indicate quality, product name and product code when ordering goods.

e.g.: 1 actuator, Type No. SQL35.00, 1 setup package, Type No. ASK35.1 and

1 auxiliary switch with potentiometer, Type No. ASZ7.4

Supply    Actuator, butterfly valve, setup package and options are separately pack and supply.

 

Device Combination

	
Butterfly Valve

	
SQL35.00

SQL85.00

	
Power Operated

Actuator

	
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

	
Direct

installation

	
VKF46.200

	
ü

	
VKF46.250

	  	
ü

	
VKF46.300

	
ü

	
VKF46.350

	
ü

	
VKF46.400

	
ü

* Installed Butterfly Valve VKF45... needs ASK35... Setup Package and SQL35.00 or SQL85.00 Actuator. 

 

	
Siemens Building Technologies

	
Electric actuator

	
CA1N4505en

	
HVAC Products

	  	
10.01.2005

  

 

  

 

Function/Mechanism Design

SQL35/85...

Actuator is driven by 3-position of controller to produce rotation movement and convey to valve through driver.

This kind of electrically operated actuator is maintenance-free. They are equipped with reversible synchronous machine and reduction gear of self-lubricating firing bearing. It can set auto or manual mode through the knob on encloser bed. If it is set manual mode, butterfly can be operated by handle. For manual operation, rotation angle is limited by mechanism.

 

  

* Factory settings

 

Option

 

SQL35/85...

 

	
ASC9.5

	
ASC9.4

	
ASZ7.4

	
Auxiliary switch

	
bi-auxiliary switch

	
Auxiliary switch & 1000Ω  potentiometer

	

	

	

SQL36E...

 

This kind of electrically operated actuator is maintenance-free. Their reversible synchronous machine drives principle axis through spur gear and self-locking turbine to satisfy rectangular shaft of butterfly valve. Worm wheel is installed with direct manual regulator.

	
Siemens Building Technologies

	
Electric actuator

	
CA1N4505en

	
HVAC Products

	  	
10.01.2005

 

  

 

  

The rotation angle of actuator is 90°to meet the requirements of Siemens butterfly valve. In the process of automatic operation, rotation is limited by two built-in terminal switches.

The rotation angle of actuator can convert, referring debugging. In order to prevent inner temperature from lowering than dew-point temperature, actuator is equipped with built-in heating element (AC 230 V, Power consumption 5 W).

 

 

 

Option

 

SQL36E65

SQl36E110

 

 

	
Siemens Building Technologies

	
Electric actuator

	
CA1N4505en

	
HVAC Products

	  	
10.01.2005

 

  

 

  

SEZ31.1

Auxiliary module

When there is 3-position signal, auxiliary module delivers pulse to actuator. Output shaft rotates at 2°per pulse. Pulse output frequency can be adjusted continuously, therefore it can obtain runtime from 30-180s (SQL36E65) or 60...360s (SQL36E110) in the 90°rotation range.

Engineering Announcements

	
l

	
Butterfly valve (refer to Data Sheet N4136)

	
l

	
Allowable environmental temperature (refer to <Technical Data>)

Electric Mounting

	

	
 

Actuator must connect according to local regulation and connection diagram.

	  	
Regulation and requirements for protecting personal and property safety must be strictly abided by.

 

Installation Instructions

Installation Handbook Overview

 

	
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

 

  

 

  

 

Debugging Instructions

When debugging actuator, setup package and equipment package of butterfly valve, connection should be inspected generally to test its function. This also applies to other installed accessory (e.g. auxiliary switch or potentiometer).

If using SEZ31.1 auxiliary module, runtime needed should be set (30-180s for SQL36E65, 60-360s for SQL36E110).

Butterfly valves of VKF46... series can only be debugged with SQL35/85... or SQL36E actuator or manual regulator with ASK46.... Flow current can be adjusted through driving electrically operated actuator or operating manual regulator.

Operation Mode           SQL35/85...

For automatic operation mode, knob must be set to <auto>.

	

	

	
<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...

The factory setting of actuator rotation direction is clockwise open (see from the cap).

 

Position display                             Assembly must be done according with label directions.

 

 

	
Siemens Building Technologies

	
Electric actuator

	
CA1N4505en

	
HVAC Products

	  	
10.01.2005

 

  

 

  

Reversible rotation direction   SQL35/85...

Rotation direction reverses by repositioning an actuator under the cap.

It does not affect control signal connection open or closed.

 

Reverse from rotation direction

 

Rotation Direction   SQL36E

The open rotate direction of the two actuators is both anticlockwise.

Reversible rotation direction   SQL36E...

Only change Y1/Y2 connection if reversing rotate direction

Setting Rotation Angle

 

Rotation from 0-90°is factory-setting and cannot change.

 

Passive auxiliary switch has adjustable switching point.

Control

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

Maintenance Announcements

	
l

	
Actuator and butterfly valve is maintenance-free

When inspecting actuators and valves:

 

 

	
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

 

  

 

  

Quality Assurance

The above-mentioned date is valid only for common use with Siemens butterfly valves mentioned in “Device Combination”. Siemens does not guarantee the use effect when using third-party valves.

Technical Data

 

	  	  	
SQL35...

	
SQL85...

	
SQL36E65

	
SQL36E11

0

	
Power

Source

	
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 of

actuators

	
irrealizable

	
Operation

Data

	
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 switch

volume switch

differential

	
AC 250 V, 3 A electrical resistivity, 1.5 A electrical

 

inductivity, about 1°

	
Heating element

	
-

	
AC 230 V, 5 W

	
Medium allowable

temperature of valve

	
120oC

	
Industrial

standard

	
Meeting requirements:

CE

EMC

low pressure standard

	
89/336/EEC

73/23/EEC

	
Enclose protection

standard

	
IP 44 to

IEC 60529/DIN 40050

	
IP 67 to

IEC 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

 

  

 

  

SQL35/85...Option

 

	  	  	  	
Weight

	
l        Bi-auxiliary switch

ASC9.5/ASC9.4

	
Switch volume switch differential

	
AC 250 V, 10 A electrical resistivity, 3 A electrical inductivity, about 1°

	
ASC9.4 85g

ASC9.5 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

 

SQL36E...Option

 

	  	  	  	
Weight

	
l  Bi-auxiliary switch

ASC36

	
 

Switch volume

switch differential

 

	
AC 250 V, 10 A electrical resistivity, 3 A electrical inductivity, about 1°

	
60g

	
l  Potentiometer ASZ36

	
resistance variation

	
0...1000        Ω

corresponding ...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

 

  

 

  

Environment Condition

	  	
Operation

SQL35/85...

IEC 721-3-3

	
Operation

SQL36E

IEC 721-3-4

	
Transportation

IEC 721-3-2

	
Storage

IEC 721-3-1

	
Environmental

condition

	
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.

 

 

Internal Connection Diagram

 

 

	
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

	  

Connection Diagram

 

 

	
 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

Measurement   Unit: mm

SQL35/85...

 *actuator installation height includes Setup Package ASK35...=168mm

 

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

 

SQL36E65

SQL36E110

	
Siemens Building Technologies

	
Electric actuator

	
CA1N4505en

	
HVAC Products

	  	
10.01.2005

 

  

 

  

	
Siemens Building Technologies

	
Electric actuator

	
CA1N4505en

	
HVAC Products

	  	
10.01.2005Unassociated Document

Exhibit 4.8.48 - Self-Control Components - SQS Series

4573         

SQS35...         

SQS65...         

SQS85...         

Electrically Operated Valve Actuator

 

Stroke 5.5mm

	

	
  

	

	
SQS35.50, SQS35.53

	 	
SQS35.00, SQS35.03, SQS65, SQS65.2

	
SQS65.5

	 	
SQS85.00, SQS85.03

	 	 	 
	
With spring-return/

	 	
without spring-return/

	
Without manual adjustment

	 	
with manual adjustment

Electrically Operated Valve (EOV)

	
l

	
SQS35...AC 220V working voltage, receiving three-position control signal

	
l

	
SQS85...AC 24V working voltage, receiving three-position control signal

	
l

	
SQS65...AC 24V working voltage, receiving DC 0...10V or DC 2...10V control signal

	
l

	
Adjustment power can reach 400N

	
l

	
0.5mm Stroke

	
l

	
Directly installing onto valve body without other facility

	
l

	
SQS35.00, SQS35.03, SQS85.00 and SQS85.03 have additional auxiliary switch function

	
l

	
meeting Standard of DIN 32 730, the actuator with/without spring return

	
l

	
Actuator without spring return has functions of manual adjustment and position display

	
l

	
Spring-return actuator with function of position display but without manual adjustment

	
Usage

Valve actuator is used for serial types of two-way valve, three-way valve, VVG44...,VVG45...,VVP45..., VMP43..., VMP44..., VMP45..., VXG44..., VXP45... and VV152..., and the drive stoke is 5.5mm.

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003   

  

  

  

	
l

	
Applicable area adheres to IEC 721-3-3 (Regulation 721-3-3 by International Electro-technical Commission ) Grade 3K5

	
l

	
Environmental temperature: -5...+50°C

	
l

	
Valve inner medium temperature: +2...+130°C

	
l

	
Using installation fittings ASK30 can drive the following 4mm or 5.5mm turn valves: X3i..., WG45..., VXG45..., VXG46... and VVI51...

	
Function Three-position or ratio control signal

Revisable synchro motor adopts three-way control signals (SQS35 and SQS85) or ratio control signal DC 0...10V (SQS65 and SQS65.5) or DC 2...10V (SQS65.2) for driving. It makes corresponding valve way through anti-lock gear mechanism.

Three-position control of Terminal Y1or Y2:

	
l

	
Y1 has voltage: valve rod contracts and valve gate opens

	
l

	
Y2 has voltage: valve rod extends and valve gate closes

	
l

	
Y1 or Y2 has no voltage: valve rod keeps in current position

SQS65...       Flow Characteristics Selection

Repositioning connection S1 (under cap/under print circuit board) can change the flow characteristics of 5.5mm turn valve (from “equal proportion” to “linear”). In any case, flow characteristics relate to valve way.

	
l

	
S1 connecting A and C can produce equal-proportion flow characteristics (factory set), which is mainly used for heating application.

	
l

	
S1 connecting B and C can produce linear flow characteristics, which is mainly used for cooling application.

	
l

	
For automatic operation, S1 connecting A and C or connecting B and C mainly depends on necessary flow characteristic.

	
S1 Position

	  	  
	
S1 connect to: A & C

	  	
S1 connect to: B & C

	
(equal-proportion flow characteristics)

	  	
(Linear flow characteristics)

	  	  	  
	

	
  

	

Flow Characteristics

Relationship between DC 0...10V or DC 2...10V control signal and volume flow control signal:

Y= DC 0...10V or DC 2...10V

R=0...1000Ω

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003   

  

  

  

Flow Characteristics

Log=equal=proportion valve characteristics (factory set)

Lin-linear valve characteristics

Flow range

K&100=volume flow 100%

K&=volume flow 0%

Type Overview

	
Type No.

	
Working

Voltage

	
Control Mode

(Control Signal)

	
Runtime

(Sec)

	
Spring-return

Function

	
Spring-return

Time(Sec)

	
SQS35.00

	
AC 230 V

	
Three-way

	
150

	
With

	
—

	
SQS35.03

	
35

	
SQS35.50

	
150

	
Without

	
8

	
SQS35.53

	
35

	
SQS65.5

	
AC 24 V

	
DC 0...10 V

	
35

	
with

	
8

	
SQS65

	
without

	
—

	
SQS65.2

	
DC 2...10 V

	
SQS85.00

	
Three-way

	
150

	
SQS85.03

	
35

Accessory

	
Name

	
Type No.

	
Applicative Actuator

	
Used Space

	
Auxiliary Switch

	
ASC9.6

	
SQS35.00,SQS35.03

SQS85.00,SQS85.03

	
1 x ASC9.6

Order

Please indicate quality, product name, type No. and accessory when ordering goods.

e.g.: 1 actuator, Type No. SQS35.00, 1 auxiliary switch, Type No. ASC9.6

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003   

  

  

  

Transportation

Actuator, valve and accessory are packed separately and not put together before dispatch.

	  
	
Capability

The following 5.5mm return, thread two-way and three-way valve can be driven by electric actuators SQS35..., SQS65... and SQS85....

	
Type No.

	
DN[mm]

	
PN[Bar]

	
Technical Material

	
Two-way valve

	
VVG44...

VVP45...

VMP43...(2)

VMP44...(2)

VVG55...

VVI52...

	
15...40

10...20

15, 20

15, 20

15...25

15

	
16

16

16

16

25

25

	
N4364

N4845

N4841

N4844

N4379

N4377

	
Three-way valve

	
VXG44...

VXP45....

XMP43...

	
15...40

10...20

15, 20

	
16

16

16

	
N4464

N4845

N4841

	
Three-way valve with T bypass

	
VMP45...

VMP43...(4)

VMP44...(4)

	
10...20

15, 20

15, 20

	
16

16

16

	
N4845

N4841

N4844

Allowable pressure differentials of valve ΔPmax and ΔPa are listed in relevant valve technical material data sheet.

	
Machine Design

	
l

	
Electric actuator, maintenance free

	
l

	
Reversible synchro motor

	
l

	
Anti-lock gear mechanism

	
l

	
SQS35.50, SQS35.53 and SQS65.5 meet spring-return function of DIN 32730 Standard

	
l

	
Load switch is on stroke limit

	
l

	
Optional flow characteristics: It is equal-proportion or linear when SQS65... actuator connects valve type WG44..., VVI52... and VXG44...

	
l

	
Direct-pressure manual adjustment is used for all actuators without spring return: SQS35.00, SQS35.03, SQS65, SQS65.2 AND SQS85...

	
l

	
All actuators SQS35..., SQS65... AND SQS85... have position indicators

	
l

	
Auxiliary switch Type No. ASC9.6 applies to actuators SQS35.00, SQS35.03, SQS85.00 AND SQS85.03. Actuator Type No. SQS65.50 and SQS35.53 installs auxiliary switch witin the standard (not ASC9.6)

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003   

  

  

  

Manual Adjustment

SQS35.00, SQS35.03

 

SQS65, SQS65.2

 

SQS85...

 

	
1.

	
Manual adjustment

	 	 

	
2.

	
Position indicator

	 	 

	
3.

	
Connecting bolt of valve neck

Terminal Strip and Auxiliary Switch, etc

	

	 	

	  	 	  
	
SQS35..., SQS85...

	 	
SQS65...

	
5    terminal Strip

	 	
5     terminal Strip

	 	 	 
	
6    auxiliary switch of SQS35.50 and

	 	
6   《lin》/《log》connection

	 	 	 
	
       SQS35.53 within the standard

	 	
7      electrical bridge

	
Accessory

	
ASC9.6 auxiliary switch

	  	
Applying to actuators with Type No.SQS35.00, SQS35.03, SQS85.00 and SQS85.03

	  	
Switching point can be adjusted in the stroke range of 0...100%

	  	
Prefer “Technical Data” for accessory detail

	  	  
	
Disposal

	
actuator must be splitted into constructional elements before disposal.

 

 

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003   

  

  

  

	
Project

	
Actuator must be install electrical connection according to local regulations and connection diagram

	  	  
	
Notes:

	
It must adhere to regulations and requirements for personal and property safety at any time.

	
SQS65...

	
When using Actuator SQS65..., valves with Types VVG55..., VMP..., VVP... and VXP... must be connected onto “lin” for connectors of selected flow characteristics.

	  	
It must obey allowable temperature (see “Application” and “technical Data”). It must be illustrated in Facility Diagram if auxiliary switch is needed.

Installation

Direction

	

	 	

	  	 	  
	
Allowed

	 	
Not allowed

	  	
Valve Installation Handbook is printed on the back of actuator. Accessory Guide is put in corresponding accessory package box.

	
Debugging

	
Connection and function is inspected when debugging, in addition, auxiliary or auxiliary switch are also inspected and set necessarily.

	

	

	  	  
	
Stroke《0》= valve door close

	
Stoke 《1》=valve door open

	  	
Manual Regulator: Manual regulator is rotated clockwise to close Siemens 5.5mm Stroke Valve (=0% stroke)

	  	  
	
SQS35.../SQS85...

	
The flow characteristics of these actuators are linear when connecting to Valves of Type No. VVG44..., VVI52... or VXG444...

	  	  
	
SQS65...

	
The flow characteristics of these actuators are equal-proportion (factory sets) by electrical assembly when connecting to Valves of Type No. VVG44..., VVI52... or VXG44.... The flow characteristics can turn to “linear” through relocating connectors.

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003   

  

  

  

	
Guarantee

	
Actuator Technical Date (Δpmax, ΔPs, leak rate, noise level and working life) apply to Siemens valves listed in matched “Compatibility” only.

	  	
Siemens neither guarantee nor promise if SQS... actuators are connected to third-party valve doors.

	
Maintain

	
When repairing valves: turn off pump and power source, turn off main stop valve on pipes, release pressure in pipes and cool it down completely. If necessary, electrical connection from terminal should be disconnected.

	  	  
	  	
Actuator must be installed correctly with valve door, then restarting can be done.

 

Technical Data

 

Power Source

Working Voltage

	
SQS35...

	
AC230 V ± 15 % , 50 / 60 Hz

	
SQS65...

	
AC 24 V ± 20 % , 50 / 60 Hz

	
SQS85...

	
AC24 V ± 20 % , 50 / 60 Hz

Power consumption

	
SQS35.00

	
2.5 VA

	
SQS35.03

	
3.5 VA

	
SQS35.50

	
5 VA

	
SQS35.53

	
6 VA

	
SQS65, SQS65.2

	
4.5 VA

	
SQS65.5

	
7 VA

	
SQS85.00

	
2 VA

	
SQS85.03

	
2 VA

Limiting converting volume of converting terminal 11 or 12

	
SQS35..., SQS85...

	
AC 250 V, 6A resistance/2.5A inductance

Working Parameter

Control Pattern (Control Signal)

	
SQS85...

	
three-position

	
SQS65, SQS65.5

	
DC 0...10V (in proportion)

	
SQS65.2

	
DC 210V (in proportion)

	
Runtime

	
On or Off

	
SQS35.00, SQS35.50, SQS85.00

	
50Hz, 150 s

	
SQS35.03, SQS35.53, SQS85.03

	
50Hz, 35 s

	
SQS65, SQS65.2, SQS65.5

	
50Hz, 35 s

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003   

  

  

  

	
Spring Return Characteristics

	  
	
SQS35.50, SQS35.53, SQS65.5

	
turn-off time 8 s

	
Adjustment Force

	
400 N

	
Stroke

	
5.5 mm

Input Signal

	
Terminal Y (SQS65, SQS65.5)

	
DC 0...10V, Max 0.1 mA

	
Terminal Y (SQS65.2)

	
DC 2...10V, Max 0.1 mA

	 	 
	
Terminal R (SQS65, SQS65.5, SQS65.2)

	
resistance 0...1000Ω

	
Output Signal

	  
	
Terminal U (SQS65, SQS65.5, SQS65.2)

	
DC 0...10V, Max 0.5 mA

	
Enclosure Protection Standard

	  
	
Enclosure Protection Standard

	
EN 60529, IP54

	
Cable bushing

	
Pg11 (2x)

	
Environment Condition

	  
	
Valve inner medium temperature

	
+2...+130°C

	  	  
	
Operation

	
IEC 721-3-3

	
Environmental Condition

	
Grade 3K5

	 	 
	
Temperature

	
-5...+50°C

	 	 
	
Humidity

	
5~95%rh

	  	  
	
Transportation

	
IEC 721-2-3

	
Environmental Condition

	
Grade 2K3

	 	 
	
Temperature

	
-25...+70°C

	 	 
	
Humidity

	
<95%rh

	  	  
	
Storage

	
IEC 721-1-3

	
Environmental Condition

	
Grade 1K3

	 	 
	
Temperature

	
-5...+50°C

	 	 
	
Humidity

	
5~95%rh

	
Industrial Standard

	  
	
Meeting CE Authentication:

	  
	
EMC directive

	
89/336/EEC

	
Low voltage directive

	
73/23/EEC

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003   

  

  

  

	
Size/Weight

	  
	
Size

	
see “Size”

	
Weight

	  
	
SQS35.00, SQS35.03, SQS65, SQS65.2

	  
	
SQS85.00, SQS85.03

	  
	
Packing not included

	
0.5kg

	
Packing included

	
0.6kg

	  	  
	
SQS35.50, SQ35.53, SQS65.5

	  
	
Packing not included

	
0.6kg

	
Packing included

	
0.7kg

	  	  
	
Material

	  
	
Actuator Shell

	
plastic

	
Luifel & manual regulator

	
plastic

	
Coupling wheel chain & lever

	
platic

	  	  
	
Accessory

	  
	
ASC9.6 auxiliary contact capacity

	  
	
of SQS35... and SQS85...

	AC250V, 10A resistance/3A inductance
	 	 

Connection Diagram

 

SQS35...

 

	

	 	

	  	 	  
	
SQS35.00, SQS35.03

	 	
SQS35.50, SQS35.53

	
AC230V, three-position, no spring return

	 	
AC230V, three-position, spring return

 

	
Cm1 limit switch 100% stroke

	 	
c2 fixedly setting interior auxiliary switch

	
Cm2 limit switch 0% stroke

	 	
(factory installs, without ASC9.6 Accessory)

	
C1 linkable ASC9.6 auxiliary switch

	 	  
	
L threading no-voltage terminal

	 	  

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003   

  

  

  

SQS85...

 

 

SQS85.00, SQS85.03

 

AC 24V, three-position, no spring return

Cm1 limit switch 100% stroke

Cm2 limit switch 0% stroke

C1 installable ASC9.6 auxiliary switch

L threading no-voltage terminal

Connection Diagram

 

Connecting Terminal

 

SQS65....

 

	
G, G0

	
working voltage AC24 V

	  	
G  System Power line (SP), equivalent to LS on SQS56.2

	  	
G0  System null line (SN), equivalent to NS on SQS56.2

	  	  
	
Input Signal

	
Y

	
SQS65, SQS65.5

	
DC 0...10 V

	  	
SQS65.2

	
DC 2...10 V

	
R

	
SQS65, SQS65.2, SQS65.50...1000 ohms

	  
	
M

	
Detecting element

	  
	
U Output Signal

	  
	  	
SQS65, SQS65.2, SQS65.5

	
DC 0...10 V

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003   

  

  

  

All connection options are shown on connection diagram. Among these options, how many options and which option used depend on system situation.

Notes: If facility connects onto Terminal R, factory-setting electric bridge through R-M on print circuit board must be punctured.

SQS65, SQS65.5

 

(AC24 V, DC 0...10 V)

SQS65.2

 

(AC24 V, Dc 2...10 V)

	
Facility

	
F1

	 	
frost detector

	
K1 On/off Switch

	
K1

	 	
On/off Switch

	
N1 typical controller

	
N1

	 	
typical controller

	
P1 position indictor

	
P1

	 	
position indictor

	
R1 position converter

	
R1

	 	
position converter

	
Y1 Actuator

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003   

  

  

  

Measurement     Unit of measurement: mm

 

 

*    Height after actuator installs on the valve

  > 100mm  minimum distance from wall to cover

 >200mm used for places of installation, connection, operation or maintenance

 

	
Siemens Building Technologies

	  
	
HVAC Products

	
CM1N4573C/03.2003

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