Atest Gaz Teta Gas, Manual Book

Page 1: ...POD 047 ENG R03 Guidebook Teta Gas Gas Detection Safety System ...

Page 2: ...e Poland tel 48 32 238 87 94 fax 48 32 234 92 71 e mail contact atestgaz pl www atestgaz pl We design manufacture implement and support Systems for Monitoring Detection and Reduction of gas hazards For more details please visit our website www atestgaz pl ...

Page 3: ...f equipment or any misuse due to failure to understand the document content Engineering of a gas detection safety system for any specific facilities to be safeguarded may need consideration of other requirements during the entire lifetime of the product Use of unauthorized spare parts different from the ones listed in project is strictly forbidden How to use this manual Important fragments of the ...

Page 4: ...put interface 8 Table 3 Selection of a power supply type 10 Table 4 Cables applicable for interconnections within the system 13 List of Figures Figure 1 Gas Detection Safety System for garages and car parks 5 Figure 2 Gas Detection Safety System for industrial halls heated with radiators 6 Figure 3 Gas Detection Safety System for battery room 6 Figure 4 Connection of the Teta MOD F module 12 Figur...

Page 5: ...gineering and residential facilities underground garages boiler rooms or halls heated with radiators and protect people staying at such facilities from dangerous gas hazards Teta Gas system provides independent alarms and control outputs for each of the gases this allows splitting signals and selective HVAC control It is also possible to generate selectively a fire protection signal in the event o...

Page 6: ...ure 2 Gas Detection Safety System for industrial halls heated with radiators Figure 3 Gas Detection Safety System for battery room s 6 19 User Manual POD 047 ENG R03 Ventilation Fire prevention Ventilation Fire prevention ...

Page 7: ... gas detectors A two wire BUS Power supply and data transmission on one easily accessible two wire cable Handling up to 50 devices connected directly to the Teta Bus port Arbitrary polarisation the system is designed as installer friendly it is impossible to make an error during installation Easy integration Teta Gas system provides independent alarms and control outputs for each of the gases this...

Page 8: ...in of the control unit The devices of gas detection system must be reliably secured during any repair installation or maintenance works 3 Input output interfaces The Gas Detection Safety System serve as a source information for both the system operator and for other automation systems deployed within the building Gas Detection Safety System Fire protection system Ventilation system Other systems U...

Page 9: ...al cabinet Atest Gaz offers a kit of the control unit components enclosed into a dedicated housing 4 1 3 Locations for a shutoff valve and the Control V controller for the valve The location for the shutoff valve controller is strictly associated with the place where a shutoff valve is to be mounted pursuant to requirements of the gas supplying system Please pay attention to the distance between a...

Page 10: ...ng to guidelines provided in Table 3 to select then the necessary type of a power supply unit Power voltage for detectors can be found out by means of the dedicated software tool The selection between 24 V DC or 48 V DC can be made with consideration of a distance between the control unit and the first gas detector the closest to the controller and the bus cable cross section Although the rule of ...

Page 11: ... with the power voltage of 24 V can be connected directly to the control unit of the Teta Gas System 4 4 Connection of warning devices via the Teta Bus interface Up to 12 warning devices with the Teta interface can be connected to a single control unit of the Teta Gaz system 4 5 Solenoid valve The valve can be connected in two manners directly to the Control Unit Module Teta MOD Control 1 see Figu...

Page 12: ...0 V YDY 2x2 5 See details in Section 4 8 2 100 V No specific requirements however consumption of electric current by the device must be taken into account 3 Two core cable 100 V YDY 2x1 The maximum total length of cable branches must be less than 100 m 4 Three core cable 100 V YDY 3x1 The maximum distance between neighbouring detectors must be 1 5 m 5 Two core cable1 100 V YDY 2x1 5 The cable cros...

Page 13: ...ns must not exceed 1 km 4 8 Selection of a bus cable for gas detectors Cable length and cross section for the bus deployment can be established by means of the Teta System Configurator software see Section 4 2 5 System architectures Typical solutions for architectures of a Gas Detection System are shown in Figures 1 2 and 3 5 1 Schematic diagrams of interconnections Examples of schematic diagrams ...

Page 14: ...t Module Figure 6 Structure of the control unit and connection of detectors supplied with 24 V or 48 V Program 1 for operation of relays within the Teta MOD Control 1 Unit Module Figure 7 Connection of warning tables and the control system for ventilation s 14 19 User Manual POD 047 ENG R03 ...

Page 15: ...www atestgaz pl Program 1 for operation of relays within the Teta MOD Control 1 Unit Module Figure 8 Connection of TOLED via a relay s 15 19 User Manual POD 047 ENG R03 ...

Page 16: ...trol 1 Unit Module Figure 9 Connection of system components to the Teta Bus lines Wiring of the Alpa SZOAmini warning beacon to relay outputs of the Control Unit Module Teta MOD Control 1 Figure 10 Connection of warning beacon with sounder s 16 19 User Manual POD 047 ENG R03 ...

Page 17: ...equipment Figure 11 Connection to other systems by means of the MODBUS ASCII RTU protocol Program 2 for operation of relays within the Teta MOD Control 1 Unit Module Figure 12 Direct connection of a solenoid valve to the Teta MOD Control 1 Unit s 17 19 User Manual POD 047 ENG R03 ...

Page 18: ...n impairment of the equipment immunity to electromagnetic interferences For more details about mechanical installation of individual components of the system please refer to relevant user manuals or data sheets 6 2 Commissioning of the gas detection safety system After having the electric network complete and power voltage supplied to all devices carry out the following operations configure and as...

Page 19: ...3 1 Calibration Please refer to relevant User Manuals for specific equipment for detailed information about calibration 6 3 2 Replacement of fast wearing parts Please refer to relevant User Manuals for specific equipment for detailed information about replacement of wearing parts and consumables 6 3 3 Test of safety functions Execution of the test for safety functions is recommended once a year Te...

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Page 24: ...A M Pachole sp j Spokojna 3 44 109 Gliwice tel 48 32 238 87 94 fax 48 32 234 92 71 e mail contact atestgaz pl For more details on our devices and other products and services offered by us visit www atestgaz pl en ...