Waea ko Cable Fire Ātete Kaiwhakamātau
Wire and Cable Fire Resistance Tester for Detecting the Fire Resistance of Wiring or Power Grid Cables
Introduction Hua o te Wire and C able F ire R esistance T hākawa
Tenei taputapu whakamātau ki te kia whakamahia mō te whakamatautau taura e hiahiatia ana ki te mau tonu iahiko tapatahi ka raro ki te ahi anake ranei te ahi ki te ru i reira hāngai te huru whakamātautau kei runga i mura ki te putanga wera whakahaeretia e ōrite ana ki te pāmahana o te iti rawa 750˚C ahi ranei ki ru i te pāmahana o te iti rawa 830 ° C.
Tawhā Hua o te Wire and C able F ire R esistance T hākawa
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.
Āhuahira Hua me te Taupānga o te Waea ko C taea F hinengaro R esistance T hākawa
Ka kia taua e tautoko te takotoranga ranei te mutunga tiakina o te taura taura ranei tauira te whakapae 1. Ko te pūrere tautoko tauira. Whakauria Kotahi mutunga o te tauira e te rawhi whakaritea ki te ārai kaupapa, me tautoko te tahi atu pito te tauira, taura ranei te wahi waenganui o te taura e tautokona e te mowhiti whakarewa rua 300 mm motu. E pai te tangata whenua te mowhiti whakarewa me ētahi atu wāhanga maitai o te pūrere tautoko. Ko te diameter roto o te mowhiti whakarewa he e pā ana ki 150 mm, me te pae a tawhio ki te diameter 10 ± 2 mm o whakamahia te.
2. Ko te pūtake pātīmata he American AGF pōwaro rīpene pūwera ki te roa pupuha o 500mm me pupuha whanui iti o te 15mm. E toru nga rarangi o putuputu diameters ränei o te 1.32mm me te tawhiti pokapū o te 3.2mm te pupuha. He he tetahi i ia taha o te pupuha. Ko te rua iti mahi rite rua aratohu ki te mau tonu mura parariraa, me te kātakí ahu ko ± 5%;
Regulates 3. Ko te pūmana rere papatipu kawemai te hau, me te rangi rere, a kahore iti he i te 1.5% i te tika pānui;
4. Imported pēhanga whakaiti piha e taea whakarato i tētahi pēhanga putanga o 0.1Mpa ± 3pa;
5. Imported pēhanga mehua, ka taea e whakarato ngā pēhanga 0-200kpa;
6. Imported Omeka thermocouple ki te diameter o 1.5mm mō pūwera pāmahana whakatika;
7. taea whakaturia te wa whakamātau mura, a aunoa hatepea atu te hau;
8. Paerewa pūmanawa whakamātautau, ka taea e whakaatu pūwera pāmahana whakatika, rere pōwaro, rere o te hau;
9. He hāngai te whakamātautau ki taura ki ngaohiko tauanga o 0.6 / 1.0 KV me i raro;
10. I roto i te whakamātautau, te nāianei whakamahia mō te tirohanga tonu ka tika i roto i nga whakahiko katoa o te taura. Whakaratohia ana tēnei nāianei e te whetu hiko e toru-wāhanga. Te hiko He rawaka kaha ki te mau tonu i te ngaohiko whakamātautau hiahiatia ka whakaaetia te nāianei leakage te. I te tahi atu pito o te tauira, kei te hono i ia pēne ia huinga o conductors ranei ki te pūrere atatohu (tohu arahina) ki te hanga i te nāianei i roto i e taea te whiwhi te raraunga i roto i te pūmanawa rorohiko;
11. Ko te tautuhinga ngaohiko e taea te tomo i te rorohiko, whakaturia aunoa i te uara ngaohiko. Ka taea e te ngaohiko hoki kia pai-faata'i i roto i te pātene rōpū;
12. Ko te ara iahiko whakamātautau tiaki nāianei Tiwihana te wiki me Rite tonu tenei ki te momo D II i tohua i roto i te GB 13539,5. Fuse 2A paerewa. Easy ki te whakakapi. Na whakamahi kawemai tuatea iahiko iti ki te te tiaki i ia ara iahiko whakamātautau;
E haere 13. Ko nga raraunga o te taura whakamātautau o nāianei, me te ngaohiko katoa i roto i te mea tuarua, mamati whakaaturia, te whakamātautau tika nāianei he 0.001A, me te nāianei tūturu ko 0.25A ko te nāianei whakamātautau pai;
E kohia 14.-wā Real raraunga ine o ngā me ngaohiko katoa i te rorohiko, me te whakaputa ngā ānau o nāianei, me te ngaohiko, e whakaatu ana i te hononga o ia taura nāianei, me te ngaohiko i raro i ngā tikanga ahi, me te whakatau i te mahi ahi resistance. Ka taea te hanga tātari atu o te taura rite te mahi o te wā ahi. Kei te rongoa te raraunga whakamutunga i roto i te pātengi raraunga rorohiko me te pūrongo paerewa e hanga mō te uru ngāwari;
15. Tōkarikari o te pāmahana mura te aroaro o te whakamātautau, tukuoro te thermocouple Armoured kawemai te, kohia te pāmahana whakatika e te rorohiko mo te iti rawa 10 meneti, ka tīpakohia te aratau ahi kei roto i te rorohiko. E ai ki te aratau supply ahi, te mahi rorohiko tīpako on-kāwanatanga me te tātaitanga rerekētanga rite ki te pāmahana i kohikohia, ka homai he pūrongo whakaū. Whakaorangia te pūrongo, me te rokiroki i te reira i roto i te pātengi raraunga ki te whakarite i te tika, me te mana o te whakaū;
16. I roto i te whakamātautau, te hau me te rangi pŭpŭ tauturu e rua pūmana rere papatipu, me he whakauru te Venturi, whakahaere te rorohiko aunoa i te piha rere, ka tuhia te raraunga i roto i te wā tūturu i roto i te pātengi raraunga. Whakahaere aunoa i te rorohiko i te hau, me te ōwehenga rangi pŭpŭ tauturu ki te hanga Fully te parariraa, te whakaputa i te mura eu me te aueue i te pāmahana mura;
17. A, no te te tikanga faaitoitohia te ara iahiko, te whakakore ia ara iahiko te marama tohu kawemai. A, no te Ko oti te aho i raro i te huru mura, keto te tohu iahiko hāngai te. Ko te rorohiko whakatau aunoa i te āhua o nāianei, me te whakahaere i te tangi, me te whakaoho marama.
Taupānga: Ko te waea me te taura ahi whakamahia hei pauna i te ki te whakamatautau i te ātete ahi o te taura mō te waea mātiti ranei, me pau i roto i te mura o te kore iti iho i te 750 ° C, me 950 ° C ki te whakamatautau i te tapatahi o te taura ki te mau tonu i te ara iahiko .
P roduct Taipitopito o te Wire and C able F ire R esistance T hākawa
paerewa
IEC: IEC 60331-11 & 12: 2002, IEC 60331-21 ~ 23: 1999
IEC 60331 Test mō taura hiko i raro i ngā āhuatanga kauri Circuit tapatahi
IEC 60331 Wāhanga 11 Fire anake i te pāmahana mura o te iti rawa 750˚C
IEC 60331 wāhanga 21 Cables o rated ngaohiko ki runga ki a tae atu 0.6 / 1kV
IEC 60331 wāhanga 12 Fire ki ru i te pāmahana mura o te iti rawa 830˚C
IEC 60331 wāhanga 31Fire ki Cables ru o te ngaohiko ki runga tauanga, ki a tae atu 0.6 / 1kV
Peka: 1750 mm (W) x 680 mm (D) x 1400 mm (H)
Taumaha: 160kg
whakaritenga tāutanga
Electrical: AC 380V 3-wāhanga, 50 / 60Hz, 30A
Temperature Ambient: Whakahaere 10 ° C ki te 35 ° C
ruma Testing: 3,000 mm (W) x 3,000 mm (D) x 3,000mm (H)
Gas: Air ko Propane
