ZIEHL STR100 Operating Manual Download Page 2

 

STR100 

10460-0703-00

 

Page

 

2 / 8 

www.ziehl.de 

  

Table of contents 

 

1

 

General Notes ......................................................................................................................................... 2

 

2

 

Display and controls .............................................................................................................................. 2

 

3

 

Application and short description ......................................................................................................... 3

 

4

 

Connecting diagram ............................................................................................................................... 3

 

5

 

Detailed Description ............................................................................................................................... 4

 

6

 

Function Chart ........................................................................................................................................ 4

 

7

 

Important Information ............................................................................................................................ 4

 

8

 

Installation .............................................................................................................................................. 5

 

9

 

Commissioning....................................................................................................................................... 5

 

10

 

Error search ............................................................................................................................................ 6

 

11

 

Technical data ........................................................................................................................................ 6

 

12

 

Housing Type S12 .................................................................................................................................. 8

 

13

 

Disposal .................................................................................................................................................. 8

 

 

General Notes 

 
Compliance with the following instructions is mandatory to ensure the functionality and safety of the 
product.  If  the  following  instructions  given  especially  but  not  limited  for  general  safety,  transport, 
storage, mounting, operating conditions, commissioning and disposal / recycling are not observed, 
the product may not operate safely and may cause a hazard to the life and limb of users and third 
parties.  
 
Deviations  from  the  following  requirements  may  therefore  lead  both  to  the  loss  of  the  statutory 
material defect liability rights and to the liability of the buyer for the product that has become unsafe 
due to the deviation from the specifications. 
 

 

Display and controls 

1 Reset button 
 
 
2 Temperature Limit adjust 
 
 
3 LED Alarm Channel 1 
4 LED Alarm Channel 2 
5 LED Sensor Line Interruption 
6 LED Sensor Short Circuit 
 
7 LED On / Ready 

 

 
 

 

STR 100

Sicherheits-Temperaturbegrenzer

Reset

K1

A1

On/Ready

K2

Sensor

Short circuit

T2

T1

1

2

A2

=

11

12

U

s

 8

12

 9

14

11

 

10

°C

Y1

3

4

Y2

w ww .ziehl.de

200

0

100

150

50

1

2

3

5
6

7

4

Summary of Contents for STR100

Page 1: ...ehl de Temperature Relays and MINIKA Mains Monitoring Digital Panelmeters MINIPAN Switching Relays and Controls Measuring Transducers Grid and Plant Protection Operating Manual STR100 updated 2020 06 25 sm STR100 10460 0703 00 Page 1 8 www ziehl de Safety Temperature Limiter Supply voltage AC230V Category 3 EN954 1 ...

Page 2: ...ating conditions commissioning and disposal recycling are not observed the product may not operate safely and may cause a hazard to the life and limb of users and third parties Deviations from the following requirements may therefore lead both to the loss of the statutory material defect liability rights and to the liability of the buyer for the product that has become unsafe due to the deviation ...

Page 3: ...ding EN 60730 VDE 0631 The temperature is measured with a Pt 100 resistance temperature detector RTD according to EN 60751 IEC 751 The process qualification in combination with the sensor must be proved To fulfil affords for higher safety functionality the function has to be routine tested periodically The thermostat series STR 100 meets safety category 3 Safety of machines EN 954 1 TÜV Rheinland ...

Page 4: ...ys are locked When temperature is app 10 K below the limit the control relay contacts 6 7 close releases and the green LED is alight The STR 100 now operates in changeable safety mode the relays can be reset manually with built in reset button or with external contact make contact no at terminal Y1 Y2 6 Function Chart 7 Important Information DANGER Hazardous voltage Will cause death or serious inj...

Page 5: ... assembled with screws M4 Wiring directly to plug base connect wires as per wiring scheme Apply mains voltage to terminals A1 and A2 The lines of the sensor circuit are to be routed as separate control lines Observe the maximum admissible temperature when installing in a switchgear cabinet Make sure sufficient space to other equipment or heat sources If the cooling becomes more difficult e g throu...

Page 6: ... connection 2 wire Pt100 according EN60751 IEC751 0 00385 max current 3 15 mA 10 mA at 200 0 C max voltage 2 V open terminal 15 V Line compensation normally Standard 0 5 Ω Option up to max 30 Ω Release function Release Over temperature interruption short circuit and malfunction Temperature limit Adjustable see temperature range Accuracy 3 of scale Repeatability 1 Hysteresis 10 C 25 3 C at 200 0 C ...

Page 7: ... conditions Operating temperature 0 C 50 C EN 60068 2 2 dry heat Storage temperature 20 C 70 C Altitude 2000 m above sea level Vibration resistance 1 mm at 25 Hz 10 g 25 100 Hz Shock resistance 10 g for 20 ms 20 g for 4 ms Housing Construction type S12 Material housing PA 6 6 UL94 V 2 Material socket PA 6 6 GF25 UL94 HB Dimensions H x W x D 82 x 42 x 121 mm IP Code housing IP40 IP Code terminals I...

Page 8: ...e S12 13 Disposal Disposal should be carried out properly and in an environmentally friendly manner in accordance with legal provisions 104 5 82 36 23 5 5 41 5 80 34 1 2 3 4 5 6 7 8 9 10 11 12 82 41 5 17 7 5 5 11 5 17 5 5 10 14 27 5 41 16 38 61 116 5 3 2 1 1 ...

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