FYCS-Z Waya ati Cable Bunched Awọn ohun elo Idanwo sisun (Aṣakoso Sisan Mass)

O dara fun iṣiro agbara fifi sori inaro ti okun waya ati okun tabi okun opiti lati dinku ina inaro ti o tan kaakiri labẹ awọn ipo pàtó.

Ni ibamu pẹlu GB18380.31-2022 “Idanwo ijona ti awọn kebulu labẹ awọn ipo ina Apá 3: fifi sori inaro ti okun waya ati ẹrọ idanwo itankale ina USB”, deede si IEC60332-3-10: 2000.

Ni akoko kanna lati pade awọn ibeere ti Tabili 4 ti GB/T19666-2019 “Awọn ilana gbogbogbo ti Retardant Flame ati Wire Refractory and Cable”.

GB/T18380.32-2022/IEC60332--3--21: 2015 "idanwo ijona ti awọn kebulu ina ati awọn okun opiti labẹ awọn ipo ina Apá 32: Ti fi sori ẹrọ ni inaro okun waya ati ina okun ina inaro itankale idanwo AF / R ẹka".

GB/T18380.33-2022/IEC60332--3--22: 2015 "Igbiyanju ijona ti awọn kebulu ina ati awọn okun opiti labẹ awọn ipo ina Apá 33: Ti fi sori ẹrọ ni inaro okun waya ati ina okun ina inaro itankale igbeyewo ẹka A".

GB/T18380.35-2022/IEC60332--3--24:2015 "Idanwo ijona ti awọn kebulu ina ati awọn kebulu opiti labẹ awọn ipo ina Apá 35: Ti fi sori ẹrọ ni inaro okun waya ati ina USB inaro itankale idanwo ẹka C",

GB/T18380.36-2022/IEC60332--3--25: 2015 "Igbiyanju ijona ti awọn kebulu ina ati awọn okun opiti labẹ awọn ipo ina Apá 36: Inaro fi sori ẹrọ bundled waya ati ina USB inaro itankale igbeyewo ẹka D".

Iyẹwu idanwo ijona, eto iṣakoso itanna, orisun afẹfẹ, eto iṣakoso ṣiṣan ibi-ibi orisun ina (gaasi propane ati gaasi fisinuirindigbindigbin), akaba irin, ẹrọ ti n pa ina, ẹrọ isọjade, ati bẹbẹ lọ.

1.Working voltage: AC 220V±10% 50Hz,Power consumption: 2KW

2.The inlet and outlet air flow rate: 5000±200 L/min(adjustable)

3.Air ṣiṣan ati ṣiṣan propane ti wa ni iṣakoso nipasẹ eto iṣakoso iṣan omi.

4.Air orisun: propane (0.1Mpa), afẹfẹ (0.1Mpa), orisun afẹfẹ onibara-ini.

5.Timing ibiti: 0 ~ 60min (le wa ni ṣeto)

6.Anemometer measurement range: 0 ~ 30m/s, measurement accuracy: ±0.2m/s

7.Iyẹwu idanwo (mm): 2184 (L) x 1156 (W) x 5213 (H)

Ti o kun pẹlu ohun elo idabobo ina-sooro apata apata, oke pẹlu 1500mm aabo aabo giga.

8.2 ijona blowtorch olori pẹlu Venturi aladapo

9.Afẹfẹ agbawọle afẹfẹ jẹ afẹfẹ vortex afẹfẹ kekere. PLC n ṣakoso iyara afẹfẹ nipasẹ oluyipada igbohunsafẹfẹ, ati pe vortex flowmeter ṣe iwọn iwọn didun afẹfẹ lati ṣaṣeyọri iṣakoso iwọn didun iwọn afẹfẹ deede.

10.The induced draft fan fan adopts 4-72 anti-corrosion fan with an air volume of 5000m²/h.

11.Flue gas post-treatment ti wa ni ipese pẹlu ile-iṣọ yiyọ eruku ti omi ti n sokiri pẹlu iwọn didun afẹfẹ processing ti 5000 m²/h

12.Both nitrogen ina ti npa ati awọn ọna fifin omi ti npa ina ti wa ni ipese fun awọn onibara lati yan.

13. Fun idanwo:

Iwọn akaba irin boṣewa inaro (mm): 500(W) x 3500(H)

Iwọn akaba irin gbooro (mm): 800(W) x 3500(H)

14.Combustion dada iwọn (mm): 257 (L) x 4.5 (W)

15.Touch iboju iṣakoso, ogbon inu ati ki o ko o, itanna ignition, laifọwọyi akoko.

16.The burner ti wa ni iṣakoso nipasẹ PLC ati ṣiṣẹ nipasẹ iboju ifọwọkan.

Test box: The experimental device should be a self-standing box with a width of 1000mm, a depth of 2000mm and a height of 4000mm. The bottom of the box should be 300mm above the ground. The perimeter of the test chamber should be sealed, the air from the bottom of the chamber from the front wall (150±10) mm to open a (800±20) mm x (400±10) mm air inlet into the box. A (300±30) mm x (1000±100) mm outlet should be opened at the back of the top of the chamber. Test chamber should be used on both sides of the heat transfer coefficient of about 0.7W.m-2.K-1 thermal insulation, the distance between the steel ladder and the back wall of the test chamber is (150±10) mm, and the bottom rung of the steel ladder is (400±5) mm from the ground. The lowest point of the cable sample is about 100mm from the ground.

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   Standard Venturi Blowtorch

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   Blowtorch Iho

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  Iná 

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  Venturi aladapo

1.Anemometer: ṣe iwọn iyara afẹfẹ ni ita oke ti iyẹwu idanwo, ti iyara afẹfẹ ba kọja 8m / s lẹhinna idanwo naa ko le ṣe.

2.Temperature probe: meji K-type thermocouples ti wa ni ipese ni ẹgbẹ mejeeji ti apoti idanwo, ti o ba jẹ pe iwọn otutu ti ogiri inu ni isalẹ ju 5 ℃ tabi ti o ga ju 40 ℃, idanwo naa ko le ṣe.

3.Air source: adopt touch screen controller, frequency conversion control inlet axial flow fan, can intuitively read out and control the gas flow through the air box for (5000±200) L/min, stable air flow rate during the test.

4.Lẹhin ipari idanwo naa: Ti ayẹwo naa ba tun n jó lẹhin wakati kan ti idaduro ina, ẹrọ ti a fi omi ṣan omi tabi ẹrọ imukuro ina nitrogen le ṣee lo lati fi agbara mu ina duro, ati pe o wa funnel pataki kan fun mimọ soke egbin.

5.Steel ladder type: width (500±5)mm standard steel ladder, width (800±10)mm wide steel ladder, material for SUS304 stainless steel tube.

Ọkan kọọkan fun boṣewa ati jakejado irin akaba

Gbigba ẹfin ati ẹrọ soot fifọ: ohun elo PP, pẹlu iwọn ila opin ti 1500mm ati giga ti 3500mm. Ile-iṣọ ikojọpọ ẹfin ti pin si awọn ẹya mẹta: ẹrọ fun sokiri, ẹfin ati ẹrọ àlẹmọ eruku, ati ẹrọ eefin eefin. Ẹrọ sokiri: lati pese sokiri omi fun awọn ohun elo àlẹmọ pataki, lati tọju awọn ohun elo àlẹmọ pataki lati ṣe àlẹmọ ẹfin ati eruku daradara. Ẹfin ati ẹrọ àlẹmọ eruku: Fidi nipasẹ ohun elo àlẹmọ omi mimu, eyiti o le ṣe àlẹmọ ẹfin ati eruku ni imunadoko ki ẹfin ti o jade jẹ ẹfin funfun. Awọn alabara ṣafikun ohun elo aabo ayika ni ibamu si ipo naa.

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  Ẹfin Gbigba Tower Schematic

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  ẹfin gbigba ẹṣọ

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  Induced osere àìpẹ

1.Ignition source type: including one or two band-type propane gas blowtorches and their matching flowmeters and Venturi mixers. The ignition surface is drilled with 242 flat metal plates with a diameter of 1.32mm. The center distance of these holes is 3.2mm, arranged in three rows in a staggered arrangement, each row is 81, 80 and 81, distributed in the nominal size is 257×4.5mm. In addition, a row of small holes are opened on both sides of the flame board, and this guide hole can maintain the stable combustion of the flame.

2.Ignition source location: The torch should be placed horizontally, (75±5) mm from the front surface of the cable sample, (600±5) mm from the bottom of the test chamber, and symmetrical to the axis of the steel ladder. The flame supply point of the blowtorch should be located in the center between the two crossbeams of the steel ladder, and at least 500mm away from the lower end of the sample. The center line of the blowtorch system should be approximately the same as the center line of the steel ladder.

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  Vortex Flow Mita fun
  Iṣakoso kongẹ ti Inlet Air Iwọn didun

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  Afẹfẹ agbawọle Vortex

A lo oluṣakoso sisan ti o pọju fun wiwọn kongẹ ati iṣakoso ti ṣiṣan pupọ ti gaasi. Awọn mita ṣiṣan ti o pọju ni awọn ẹya ti iṣedede giga, atunṣe to dara, idahun yara, ibẹrẹ rirọ, iduroṣinṣin ati igbẹkẹle, iwọn titẹ iṣẹ jakejado. Pẹlu awọn asopọ boṣewa agbaye, o rọrun lati ṣiṣẹ ati lo, o le fi sii ni eyikeyi ipo, ati rọrun lati sopọ pẹlu kọnputa fun iṣakoso adaṣe.

Awọn paramita imọ-ẹrọ oluṣakoso ṣiṣan ṣiṣan lọpọlọpọ:

1.Accuracy: ±2% F.S

2.Linearity：±1% F.S

3.Repeat accuracy：±0.2% F.S

4.Response time：1 ~ 4 sec

5.Titẹ resistance: 3 Mpa

6.Working environment：5 ~ 45℃

7.Input awoṣe: 0-+ 5v