Pūrere Waea ko Cable Heat Tuku Test
DIN EN 50399：2017 Wire and Cable Heat Release Test Device with Stainless Steel Two-Way Speed Probe
Introduction Hua o te Pūrere Waea ko Cable Heat Tuku Test
EN 50399 ka whakaritea ko te taputapu me ngā tikanga o te whakamātautau mo te aromatawai o te horapa mura poutū, tuku wera me te paowa hanga o waea poutū-eke bunched ranei taura, hiko optical ranei, i raro i ngā here tautuhi. EN 50399 ngā te taputapu me te whakaritenga me te whakatika o te whakatangitangi ki te tāuta i roto i te tikanga ki te ine i te tuku wera me te hanga paowa i roto i te whakamātautau ahi. ngā tukanga Test ki te whakamahi mō te momo whakaaetanga whakamātautau mō te whakarōpū o ngā taura i roto i Euroclasses B1ca, B2ca, CCA ko DCA e hoatu.
Tawhā Hua o te Pūrere Waea ko Cable Heat Tuku Test
1. Test chamber has the dimension of 1,000±100(W) x 2,000±100(D) x 4,000±100(H) mm. The bottom surface of the test chamber is higher than the ground while the rear side is supplemented with insulated material to insulate it from heat.
2. At the lower section of the test chamber, there is a 800±20(W) x 400±10(D) sized hole at the 150±10mm position from the front side of the chamber to supply the air.
3. There is a 300±30(W)x1,000±100(D) sized exhaust hole at the rear corner of the top section of the test chamber to allow emission of the smoke during the test.
4. A flame trap is installed at the front side of the burner of the vertical flame spread tester to prevent backfire by propane to ensure the utmost safety.
5. Unlike the conventional IEC60332-3 equipment, the vertical flame spread tester records all control and test conditions with the computer to add user friendliness.
6. If stop the excessive combustion test due to Water Spray device installed for extinguish.
7. The program on the requirement on standard and 70,000Btu/h can be program.
8. Wide stainless steel ladder dimensions: 500(W) ×3, 500(H) mm.
9. Standard stainless steel ladder dimensions: 800(W) ×3, 500(H).
10. Two sets of standard propane burner and venturi mixtures.
11. Follow the standard category can program for select a test.
12. Exhaust system consists of smoke collection hood,exhaust duct, air inlet system, Centrifugal fan and frequency converter.
13. The duct section houses all gas sampling probes, temperature and mass flow probes and has ports for the smoke measuring system.
14. Paramagnetic oxygen analyzer, using the method of paramagnetic change to measure the concentration of oxygen in the gas. Concentration range of 0-25%.
15. Carbon Dioxide Analyser (infrared) for use in heat release measurement. Concentration range of 0-10%.
16. Soot filter, cold trap, drying column, pump and waste regulators for conditioning the sample gases prior to analysis.
17. Dataacquisition system and software.
Āhuahira Hua me te Tono o te Pūrere Waea ko Cable Heat Tuku Test
1. Paerewa 19 wae rūnanga, tae atu te O2 paramagnetic, kore-dispersive analyzer CO2 hau pōkākā;
2. Taiwan Advantech rironga raraunga poari 1 huinga, e taea te kohikohi pāmahana, te pēhanga hau rerekētanga me te hau raraunga analyzer, etc .;
3. kowiri tira uiuia tere e rua-ara, ki te huinga o ngā pūrere rapunga pēhanga hau pēnei i te moroiti pūoko pēhanga pārōnaki;
4. Ko te United States Omega K-momo thermocouple 3, kimi te pāmahana hau flue 1 huinga;
5. Rite rawa ki te huinga o te pūrere kohinga hau uiuia ai, hono e ptfe putorino, e taea te kohikohi hau ha'iriiri;
6. Dehumidifying mahanga matao, hau rere on me ngaohiko regulator, 1 huinga o te pūrere maka kohinga hau papu American, rite rawa ki te putorino tira me PTFE hononga ngongo;
7. An incandescent lamp smoke density measuring system comprising an incandescent light source and a silicon photodiode receiving device;
8. Rite rawa ki te 5 whiriwhiringa kūpapa, mātotoru ngā optical o 0.1-2;
9. 4 pūrere pūmana rere papatipu kawemai, rite rawa ki te pēhanga whakaiti vaolo, vaolo solenoid, etc .;
Pūmanawa whakamātautau 10. Paerewa, tae atu ngā tukanga whakatika, a taea te whakamahi mō te waetahi whakamātautau tahunga;
11. Rite rawa ki 1 huinga o ngā pūrere rorohiko me te pūreretā;
Taputapu 12. Test pērā i whakapau putorino, me te tahi turai;
Pūmana rere pōwaro papatipu 13. rua;
Pūmana rere o te hau papatipu 14. rua;
Ka taea e 15. 22.5KW me 30KW whakatika mura e whakamana e te pūmana rere papatipu mahi i runga i te muratahi kotahi;
Waea 16. paihere me pūrere taura tahunga whakamātautau.
Taupānga: Ko te pūnaha whakamātautau ko te whakamātautau ahi reo-tauine whaihanga pūpū taura ranei muka whatu taura. Tāuta te taura whakamātautau kei i runga i te arawhata maitai paerewa poutū ka mura e te pūtake pātīmata whakaritea ki te arotake i te whanonga ngingiha me ngingiha mahi o te taura. Raraunga Te tahu mahi mo te tīmatanga o te ahi taura,
Ko te whakamātautau o te auau tuku wera whakaata te ati o te mura horahanga haere te taura me te pānga pea o te puna ahi i runga i te rohe pātata. Ko te whakaaturanga whakamātautau paowa kiato te kitenga o te rohe ahi me te ati o te paowa ki te haumaru whaiaro.
Hua Taipitopito o te Pūrere Waea ko Cable Heat Tuku Test
EN 50399 Test taputapu ko ngā o IEC 60332-3 taputapu, wera tuku inenga, paowa kiato inenga me te pūnaha rangi kokoru whakarerekē. Rite tenei e tikanga te wāhanga iti instrumented o ducting ki te pūnaha whakapau o te Rig me te whakamahi i tenei ki e hāngai ana te whakatangitangi tātari hau me te pūmanawa. Ko te whare wāhanga tau mahani hau katoa te kohi tirohanga, te pāmahana, me te pōkai rere papatipu, me te he tauranga mo te pūnaha paowa ruri.
Ka taea e te whakamātau whiwhi i te āhuatanga e whai ake nei o te taura taura ranei i raro i etahi tikanga parariraa:
Auahi horapa Auahi Horahanga FS
Heat Tuku Rate Heat Tuku Rate HRR
Tapeke tuku wera Tapeke Heat Tuku THR
Smoke auau production Smoke Production Rate SPR
Tapeke paowa production Tapeke Smoke Production tīpune
He wera Growth Auau Index Fire Growth Auau FIGRA
paerewa
Din: din EN 50399: 2017
EN: EN 50399
GB / T 31248: 2014
Peka: 1120 mm (W) x 2200 mm (D) x 5600 mm (H)
Taumaha: 1200kg
whakaritenga tāutanga
Electrical: 110V AC 60Hz / 230V AC 50Hz, 5A
Hauhā Temperature: Whakahaere 10 ° C ki te 35 ° C
Gas: rangi, me te pōwaro
