Bartec PSB Design Manual Download Page 45

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Summary of Contents for PSB

Page 1: ...heating systems for hazardous industrial applications Design guide BARTEC Self regulating trace heating systems for pipes and tanks in hazardous locations with BARTEC self regulating trace heating cab...

Page 2: ......

Page 3: ...splice and junction components 26 Control and monitoring units 27 End termination 28 Spare parts 29 Installation self regulating trace heaters on pipes and vessels 30 Preparation 30 Required tools equ...

Page 4: ...cluded in the trace heating system Besides the components the system consists of rules for design and installation and it s documentation The self regulating trace heater features a temperature depend...

Page 5: ...enclosure to cool down WARNING Risk of fire or electrical shock due to electric trace heating system Risk of lost explosion protection After opening the enclosure check that the enclosure sealing is i...

Page 6: ...ed to prevent pulling or twist ing PBTW PBTC Temperature Controller Type 27 54 Shall be applied for maintaining temperature only The capillary of the PBTW and PT100 wiring shall be part of a fixed ins...

Page 7: ...heating system type 27 1S is a trace heating system for fixed installation in hazardous areas with explosive gas va pour or dust atmosphere It is to be used for frost protection to raise or maintain t...

Page 8: ...installation temperature 55 C 60 C Power Output1 10 15 25 33 W m 10 15 30 45 60 W m Nominal voltage 110 V to 120 Vac 208 V to 277 Vac 110 V to 120 Vac 208 V to 277 Vac Max braid resistance 18 2 km 18...

Page 9: ...Ingress Protection IP 66 IP 64 IP 66 EN 60529 Connection Technology CAK Maximum withstand tem perature max service tem perature end seal 200 C Min installation tempera ture 60 C Connected trace heater...

Page 10: ...Lamp module Spring clamp Ex e 1x3 PE ComEx Lamp module Max power conductor size Trace heater bus wires only Maximum circuit breaker size 6 32 A Power supply max 277 Vac Ambient temperature range 55 C...

Page 11: ...pplications Each trace heater is marked with a product code that contains relevant information as shown in the following example Trace heater family PSB 07 5853 MSB 07 5854 Trace heater output in W m...

Page 12: ...9 3 10 7 12 4 13 6 15 8 18 8 21 2 25 9 30 5 35 7 45 0 54 8 64 0 75 11 1 12 5 14 0 16 0 18 4 21 3 23 3 27 2 32 3 36 4 44 4 52 4 61 4 100 15 4 17 3 19 4 22 2 25 4 29 5 32 2 37 6 44 6 50 3 61 4 125 20 1...

Page 13: ...Type II 1 46 0 0481 Rigid cellular urethane ASTM C591 13 Type I 0 83 0 0275 Foamed elastomer Grade 2 ASTM C534 14 1 29 0 0425 Expanded perlite ASTM C610 15 2 06 0 0678 Pyrogel XT ASTM C1728 12 0 56 0...

Page 14: ...208 to 277 Vac Braid resistance 18 2 km 18 2 km Minimum bending radius 25 mm Do not bend on the narrow axis 10 mm Do not bend on the narrow axis Heater dimensions 11 6 x 5 6 mm fluoropolymer outer ja...

Page 15: ...2 Find the required power output in the graph that contains the trace heater type and voltage you use see tables on pages 14 to 14 If the required power output is between 2 trace heater types choose t...

Page 16: ...ace heating systems 21 1S00 7D0001 05 2023 EHT 466853 Notice Technical data subject to change without notice No claims for damage arising from alternations errors or misprints shall be allowed Page 14...

Page 17: ...23 EHT 466853 Notice Technical data subject to change without notice No claims for damage arising from alternations errors or misprints shall be allowed Page 15 42 Table E MSB 230V For PSB trace heate...

Page 18: ...ystems for process applications in the oil industry fluoropolymer outer jacket Trace heater catalog no that meets the required power output and environmental conditions 10PSB2 CT Type 07 5853 733F Det...

Page 19: ...valves valve allowance value no of flanges flange allowance value no of pipe supports pipe support allowance value 1 2 1 m 2 0 6 m 6 0 3 m 24 0 3 m 12 3 m Step 9 Add all lengths allowances together A...

Page 20: ...temperature Table G2 considers the fuse protection in relation to the max ambient temperature of the enclosure in which the heating cable is connected The table refers to the Limitation of Operating...

Page 21: ...d cable connection Trace heater splices junctions optional Control and monitoring units optional End termination Step 11 Determine the required trace heater power connection kit Example From Step 10 1...

Page 22: ...ing or non flowing are not re quired with ambient control Line sensing control Line sensing control regulates the desired maintain temperature by turning the heating circuit on if the pipe temperature...

Page 23: ...ntrol Equipment Selection Recommendations Heating circuit type Application Control options Suitable BARTEC control product Quantity required Self regulating heating circuits on pipes Freeze protection...

Page 24: ...a monitoring system that reliably reports physical damage to the trace heating system which is a common failure mode For sensitive applications add end of line monitoring with either a high profile en...

Page 25: ...erature control High profile end seal ELS 200 1 per circuit Example The application is temperature maintenance 25 C of a pipe in a hazardous area The maintenance team wants to be able to quickly locat...

Page 26: ...a sample heating circuit including typical components The following pages list compatible components for BARTEC Self regulating trace heating systems in hazardous industrial locations The re spective...

Page 27: ...cket suitable for exposure to organic chemicals Approved for Zone 1 21 and Zone 2 22 areas See data sheet for full details 120 Vac 10 W m 15 W m 25 W m 33 W m 230 Vac 10 W m 15 W m 25 W m 33 W m Catal...

Page 28: ...kit contents and approvals see data sheet PBS 300 E Catalog No PBS 300 E Part No 27 54P2 42111B10 PBS 300 E10 Catalog No PBS 300 E10 Part No 27 54P2 43113B10 PBM 200 E E10 Multiple power entry con nec...

Page 29: ...ature range 0 C to 190 C Catalog No PBTW 200 E190 Part No 27 54D2 4422 D210 Catalog No PBTW 300 E190 Part No 27 54D2 4411 D210 PBTC Electronic thermostat for hazard ous locations Select this thermosta...

Page 30: ...mounting stand for off pipe installation The kit is approved for Zone 1 and Zone 2 areas 2 pipe straps per stand required For a complete list of kit contents and approvals see data sheet Catalog No EL...

Page 31: ...Catalog No CAK SRG with TG 1 Part No 27 59CX 7301 0001 Other sets available on request Off pipe cable gland kit and end seal CAK SRG B with cable gland FG S 1 for use with heating cable PSB MSB HSB H...

Page 32: ...ipment The following tools are required for installation of the BARTEC Self regulating trace heating systems Wire cutters Insulation resistance meter with a minimum testing voltage of 500 Vdc and a ma...

Page 33: ...es Never use PVC electrical tape or self adhesive tapes containing PVC or VC Do not use metal wire or banding Fasten the trace heater with the adhesive tape at intervals of max 300 mm on plastic pipes...

Page 34: ...ce Technical data subject to change without notice No claims for damage arising from alternations errors or misprints shall be allowed Page 32 42 Installation of service loops on components Installati...

Page 35: ...or misprints shall be allowed Page 33 42 Installation on pumps Installation on tanks and vessels For tank diameters of up to 2 m the trace heater is attached using polyester fixing straps and tensioni...

Page 36: ...r misprints shall be allowed Page 34 42 At first install fixing straps around the beginning and end of the tank and fasten them with slight tension Upright tank Horizontal tank Install the trace heate...

Page 37: ...additional fixing straps To avoid damage to the trace heater make sure that the fixing straps are not tightened too firmly It should be possible to move the trace heater slightly under the fixing str...

Page 38: ...the positive lead to both trace heater bus wires simultaneously Turn on the megohmmeter and set the voltage to 500 Vdc Apply the voltage for 1 minute The meter reading should stabilize Rapid changes...

Page 39: ...starting the system you should allow sufficient time for heat up For further information on heat up calculations contact your local BARTEC representative Operation During operation of the electric tra...

Page 40: ...ntervals but at least twice a year WARNING Risk of serious injury due to electrostatic charging For plastic type label electrostatic charging hazard exist Only wet cleaning is allowed Personnel traini...

Page 41: ...C yes ___ C to ___ C ___ C to ___ C yes ___ C to ___ C ___ C to ___ C yes ___ C to ___ C ___ C to ___ C yes Degree of ingress protection IP66 in accordance with IEC 60529 and IEC 60079 0 yes yes yes y...

Page 42: ...__________________ m _____________________ m _____________________ m Serial No connection kit Serial No junction box Voltage _____________________ V _____________________ V _____________________ V ___...

Page 43: ...instructions Identify the cause and remedy the fault e g ensure that trace heater bus wires are not twisted together Dry the components For junction boxes be sure that the cable gland is correctly in...

Page 44: ...on repair the product replace the product or refund the purchase price paid for the product This warranty gives you specific legal rights and you may also have other rights which vary by country state...

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Page 46: ...GLOBAL HEADQUARTERS BARTEC GmbH Max Eyth Stra e 16 97980 Bad Mergentheim Germany Phone 49 7931 597 0 Fax 49 7931 597 499 info bartec com www bartec com 21 1S00 7D0001 05 2023 EHT 466853...

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