Ul aey vertical-mahele Flammability ikea ai lako a
UL Cable Vertical-Tray Flammability Testing Equipment
Product parameter of the UL Cable Vertical-Tray Flammability Test
| hoʻokolohua lumi | No ia'ku pōhaku lepo no ka pā, a me ka i pa apŘ mea 1698kg / m3, nānainaʻehuʻeleʻele HW, a me ka pā nui o ka lumi mea W2438 × D2438 × H3353mm |
| puka | Kuhiliʻole kila wahi ponoi, a ua hoʻouwea-aniani puka, me ka pono nui o W0.9 × H2.0m |
| Uahi ohi hewa | A i ma kuhiliʻole kila, kēlāʻaoʻao mea e e ihona hene 400, i ka hewa me he kupa a me kēlāʻaoʻao lōʻihi o 914mm, aia no he lepo hei ma lalo o ka hewa a me kēlāʻaoʻao lōʻihi ka 610mm |
| kilo window | A me heʻahā like, a kēlāʻaoʻao lōʻihi o 457mm, 1295mm mamao, mai kaʻaoʻao haahaa o ka puka i ka papahele, 1143mm loihi mai ka akau mai o ka puka a hiki i ka pa |
| Air muliwai | a nui nō 559 × 343mm, 914 × 305mm, 2438 × 343mm |
| a no ka maluhiluhi leki uea | L9000 × φ406mm, e hoʻouka ia ma ka e pili ana i loko ma kaʻaoʻao'ākau o ke kupa hewa |
| uwea pń halihali | H2400mm, ka rundle like ka huinahalike i ka nui o L305 × W25 × D25, a me nā rundles mamao mea 299mm |
| puhiʻino | L341mm × D30mm me 242 puka |
| Ke kinoea koko | 13.2L / min, 0.1Mpa no ke kinoea puʻe |
| koko makau 'ia Kaha | Ka palena pau puʻe flowmeter ano uahi pipeline pele holo, i kumu no ka mana o ke kānana holo |
| Light transmittance | photocell naʻauao lākou i ka uahi nuʻa iloko o ka lapalapa |
| Ke kiekie o ka lapalapa ahi | Welaʻula hiki malamalama hōʻike i ka papa kiʻekiʻe o ka lapalapa maoli-manawa |
| Special lako polokalamu | E kaha i ka hālawa ma ka pip pele, uahi nuʻa, kiekie o ka lapalapa ahi, a me ka hana i ka papa koho, ma ka mīkini paʻi pai |
| hoʻoholo kahua | 5.7inch kala like 'ole nano pale, PLC mai Japanese Panasonic, SCM, 16'āpana kiʻekiʻe-hana AD hoʻololi a pela aku |
Product hoike o ka UL Cable Vertical-Tray Flammability Tester
Pili i ka nānā i ka vertical-mahele ahi hoao aku no ka hoomaopopo ana aiee o ka uwea lapalapa propagation a me ka uahi kalaʻana i ka wa a ka uwea i malalo i ka lapalapa mea hō'ā kaʻa kahi. (He mea ole i ka manao o ka uwea, e like me ka uila mana, kele'ōlelo etc.)
Main eiiiiiaiou
Main komo a mea hō'ā kaʻa kumu & lako hou i ke ahi i ka mana hoʻomalu'ōnaehana, ohi hewa & a no ka maluhiluhi leki uea koko mana'ōnaehana, puʻe ana instrumentation o ke kinoea, ai 'ana i mea hana & wela ana'ōnaehana, lapalapa kiekie ana'ōnaehana etc.
Standards
E like me ka mea o kēia 9,6 & 9,7 o UL1685-2007, UL2556-2007
How are fire protection products tested?
Many fire tests are run by official laboratories for the purpose of product certification. However, some manufacturers of fire protection products also maintain their own facilities and run tests for R & D purposes before going to the expense and exposure of a test at a third-party facility.
What is UL 1685?
UL 1685 is a smoke-release test for electrical and optical-fiber cables to determine their flame growth and smoke characteristics, which qualify them for limited smoke marking.
