Hlau thiab Cable Hluav Taws Kuj Tester
Wire and Cable Fire Resistance Tester for Detecting the Fire Resistance of Wiring or Power Grid Cables
Khoom cov kev taw qhia ntawm cov Wire and C able F ire R esistance T ester
Qhov no kuaj apparatus yuav tsum tau siv rau kev soj ntsuam cables yuav tsum tau kom muaj Circuit Court sam xeeb thaum kev kawm mus tua hluav taws nyob ib leeg los yog hluav taws kub nrog poob siab qhov twg hauv lub xeem mob yog raws li nplaim taws nrog ib tug tswj tshav kub tso zis coj mus rau ib tug kub ntawm tsawg kawg yog 750˚C los yog hluav taws kub nrog poob siab ntawm ib tug kub ntawm tsawg kawg yog 830 ° C.
Khoom tsis muaj lub Wire and C able F ire R esistance T ester
1. Heat Source : AGF Ribbon Type Propane Gas Burner
2. Structured with 3 rows of cross holes, Average front width of burner: 15mm, Hole diameter: 1.32mm, Distance between the center: 3.2mm.
3. A polished hole row in pilot hole for flame preservation in both faces of Burner plate.
4. Two thermocouples are horizontally installed separated 45mm left and right of burner center-line to check temperature.
5. Mass flow controllers to regulate the gas and air flow, the accuracy is not less than 1.5%.
6. Software can show the burner calibration temperature, propane and air flow rate etc.
7. The current is provided by a three-phase star transformer with sufficient capacity to maintain the required test voltage when circuit integrity cannot be maintained.
8. Conductor connection indicator (LED indicator) to form a current.
9. The voltage value is automatically set by software and adjusted by a panel controller.
10. Digital display of the current and voltage data, accuracy of current is 0.001A.
11. Current protection using fuse with 2A.
12. The real-time measurement data of all current and voltage are collected by computer, and the curves of current and voltage are generated.
13. When circuit integrity cannot be maintained, the corresponding indicator lamp is extinguished, the computer automatically determines the state and records the time, and sends out the sound and light alarm.
Khoom Feature thiab daim ntawv thov ntawm cov Hlau thiab C tau F ire R esistance T ester
1. Tus qauv txhawb nqa ntaus ntawv yuav tsum xws li tias nws lub hnab los yog tus tiv thaiv rau thaum xaus ntawm lub cable los yog cable qauv yog txaus siab horizontally. Ib kawg ntawm tus qauv yog clamped los ntawm ib tug tsau clamp los mus tiv thaiv lub zog, thiab lwm yam kawg txhawb tus qauv, cable los yog Qhov nruab nrab ib feem ntawm lub cable yog txaus siab los ntawm ob hlau rings 300 hli apart. Cov hlau nplhaib thiab lwm yam hlau qhov chaw hauv lub txhawb ntaus ntawv yog zoo grounded. Lub puab kab uas hla ntawm lub hlau nplhaib yog hais txog 150 mm, thiab cov round bar nrog ib lub cheeb ntawm 10 ± 2 hli yog siv.
2. Cov ignition qhov chaw yog American AGF hluav taws roj zeb ribbon burner nrog nozzle ntev ntawm 500mm thiab nozzle nominal dav ntawm 15mm. Lub nozzle muaj peb kab ntawm staggered nominal diameters ntawm 1.32mm thiab ib qhov chaw deb ntawm 3.2mm. Muaj yog ib tug nyob rau txhua sab ntawm koj lub nozzle. Lub qhov me me pab raws li daim ntawv qhia qhov kom muaj nplaim taws combustion, thiab cov seem kam yog ± 5%;
3. Lub mas loj txaus maub los regulates cov roj thiab cov pa txaus, thiab kev nyeem ntawv raug yog tsis tsawg tshaj li 1.5%;
4. Imported siab txo valve yuav muab ib qho kev hluav taws xob siab ntawm 0.1Mpa ± 3pa;
5. Imported siab gauge, yuav muab 0-200kpa siab ntau yam;
6. Imported Omega thermocouple nrog ib lub cheeb ntawm 1.5mm rau burner kub calibration;
7. teem lub kub xeem lub sij hawm, thiab txiav txiav tawm cov roj;
8. Standard xeem software, yuav tso saib burner calibration kub, hluav taws roj zeb flow, cua khiav;
9. Qhov kev kuaj ntawd yog muaj feem xyuam rau cables nrog nyob voltage ntawm 0.6 / 1.0 KV thiab hauv qab no;
10. Thaum lub sij hawm lub xeem, tam sim no siv rau cov rooj saab laaj soj ntsuam yuav tsum kis tau los ntawm tag nrho cov conductors ntawm cov cable. Qhov no tam sim no yog muab los ntawm ib tug peb-theem hnub qub transformer. Lub transformer muaj txaus muaj peev xwm kom muaj qhov yuav tsum tau mus kuaj voltage thaum lub to tam sim no yog tso cai. Nyob rau lwm kawg ntawm tus qauv, txhua neeg xyuas pib los yog txhua set ntawm conductors yog kev cob cog rua rau ib tug taw ntaus ntawv (LED qhov taw qhia) mus ua ib lub tam sim no los ntawm kev uas cov ntaub ntawv yuav tsum tau nyob rau hauv computer software;
11. Lub voltage chaw yuav tsum nkag los ntawm lub computer, txiav teev cov voltage nqi. Lub voltage kuj yuav zoo-tuned los ntawm lub vaj huam sib luag nyees khawm;
12. Qhov kev kuaj ntawd Circuit Court tam sim no tiv thaiv adopts ib fuse thiab conforms mus rau lub D II hom teev nyob rau hauv GB 13539,5. Fuse txheem 2A. Ib qho yooj yim los hloov. Thiab siv mas tej yam me me Circuit Court tej fais fab los tiv thaiv txhua qhov kev xeem Circuit Court;
13. Tam sim no thiab voltage cov ntaub ntawv ntawm qhov kev kuaj cable yog tag nrho cov dhau los ntawm ob ntsuas, digitally tso tawm, lub xeem tam sim no cov neeg yog 0.001A, thiab lub sij tam sim no yog 0.25A yog qhov zoo tshaj plaws kev kuaj tam sim no;
14. Real-lub sij hawm kev ntsuas cov ntaub ntawv ntawm tag nrho cov dej tsaws ntxhee thiab voltages yog sau los ntawm lub computer thiab ua kom muaj tam sim no thiab voltage curves, uas qhia cov tam sim no thiab voltage curves ntawm txhua cable rau hauv hluav taws tej yam kev mob, thiab kev txiav txim qhov hluav taws kub kuj ua tau zoo. Ntxiv tsom xam ntawm lub cable raws li ib tug muaj nuj nqi ntawm cov hluav taws lub sij hawm yuav tau ua. Qhov kawg cov ntaub ntawv uas yog cia nyob rau hauv ib tug computer database thiab ib tug qauv daim ntawv qhia yog generated rau ib qho yooj yim nkag tau mus siv;
15. Calibration ntawm cov nplaim taws kub ua ntej lub xeem, lub mas armored thermocouple yog kom, lub calibration kub yog sau los ntawm lub computer rau ntawm tsawg kawg yog 10 feeb, thiab qhov hluav taws kub hom yog xaiv nyob rau hauv lub computer. Raws li qhov hluav taws kub muab rau hom, lub computer ua khov kho-lub xeev piv txwv thiab txawv xam raws li tus sau cov kub, thiab muab ib tug pov thawj tsab ntawv ceeb toom. Txuag lub tsab ntawv ceeb toom thiab muab khaws cia nws nyob rau hauv lub database yuav xyuas kom meej txog kev ntseeg thiab txoj cai ntawm lub pov thawj;
16. Thaum lub sij hawm lub xeem, cov roj thiab tej koom haum huab cua yog ob qho tib si loj txaus controllers, thiab cov Venturi yog mixed, lub computer txiav ntawm lwm yam uas lub flow valve, thiab cov ntaub ntawv yog kaw nyob rau ntawm lub sij hawm nyob rau hauv lub database. Lub computer txiav ntawm lwm yam uas cov roj thiab tej koom haum huab cua piv ua kom lub combustion Nkaus, ua ib tug ruaj khov nplaim taws thiab stabilizing cov nplaim taws kub;
17. Thaum lub Circuit Court yog feem ntau energized, txhua Circuit Court adopts cov mas taw qhia lub teeb. Thaum txoj kab yog tsis tag nyob rau hauv cov nplaim taws mob, coj Circuit Court qhia yog extinguished. Lub computer txiav txiav txim tam sim no lub xeev thiab ntawm lwm yam uas lub suab thiab teeb lub tswb.
Daim ntawv: Lub hlau thiab cable hluav taws tester yog siv los mus ntsuam xyuas qhov hluav taws kub kuj ntawm lub cable rau xov los yog daim phiaj, thiab kub yus nyob rau hauv ib tug nplaim taws ntawm tsis tsawg tshaj li 750 ° C thiab 950 ° C mus ntsuam xyuas kev ncaj ncees ntawm lub cable kom muaj rau hauv Circuit Court .
P roduct Paub meej ntawm lub Wire and C able F ire R esistance T ester
Standards
IEC: IEC 60331-11 & 12: 2002, IEC 60331-21 ~ 23: 1999
IEC 60331 Test rau hluav taws xob cables nyob rau hauv fir tej yam kev mob Circuit Court sam xeeb
IEC 60331 Part 11 Hluav Taws ib leeg ntawm ib tug nplaim taws kub ntawm tsawg kawg yog 750˚C
IEC 60331 Part 21 Cables ntawm nyob voltage mus txog rau thiab nrog rau 0.6 / 1kV
IEC 60331 Part 12 Hluav Taws nrog poob siab ntawm ib tug nplaim taws kub ntawm tsawg kawg yog 830˚C
IEC 60331 Part 31Fire nrog poob siab Cables ntawm nyob voltage mus txog rau thiab nrog rau 0.6 / 1kV
Dimension: 1750 hli (W) x 680 hli (D) x 1400 hli (H)
Nyhav: 160kg
installation uas yuav tsum tau
Hluav taws xob cov: AC 380V 3-theem, 50 / 60Hz, 30A
Ambient kub: Operating 10 ° C rau 35 ° C
Xeem chav tsev: 3,000 hli (W) x 3,000 hli (D) x 3,000mm (H)
Gas: Huab cua thiab Hluav taws roj zeb
