Peralatan Uji Pembakaran Kabel lan Kabel FYCS-Z (Pengontrol Aliran Massa)

Cocog kanggo ngevaluasi kemampuan instalasi vertikal kabel bundled lan kabel utawa kabel optik kanggo nyuda panyebaran api vertikal ing kahanan sing ditemtokake.

TS EN 18380

Ing wektu sing padha kanggo nyukupi syarat Tabel 4 saka GB / T19666-2019 "Prinsip Umum Flame Retardant lan Refractory Wire lan Kabel" standar.

GB/T18380.32--2022/IEC60332--3--21: 2015 "Tes pembakaran kabel listrik lan kabel optik ing kahanan nyala - Bagean 32: Tes panyebaran vertikal kabel lan kabel sing dipasang kanthi vertikal AF / R".

GB/T18380.33--2022/IEC60332--3--22: 2015 "Tes pembakaran kabel listrik lan kabel optik ing kahanan nyala - Bagean 33: Tes panyebaran vertikal kabel lan kabel sing dipasang kanthi vertikal kategori A".

GB/T18380.35--2022/IEC60332--3--24:2015 "Tes pembakaran kabel listrik lan kabel optik ing kahanan nyala - Bagean 35: Kawat bunched dipasang vertikal lan kabel tes panyebaran vertikal nyala api kategori C",

GB/T18380.36--2022/IEC60332--3--25: 2015 "Tes pembakaran kabel listrik lan kabel optik ing kahanan nyala - Part 36: Kawat bundled dipasang vertikal lan kabel tes panyebaran vertikal nyala api kategori D".

Ruang tes pembakaran, sistem kontrol listrik, sumber udara, sistem kontrol aliran massa sumber kontak (gas propana lan gas kompres udara), tangga baja, piranti pemadam kebakaran, piranti pemurnian emisi, lsp.

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

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

3. Aliran udara lan aliran propana dikontrol dening sistem kontrol aliran massa.

4.Sumber udara: propana (0.1Mpa), udara (0.1Mpa), sumber udara sing diduweni pelanggan.

5. Rentang wektu: 0 ~ 60min (bisa disetel)

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

7. Ukuran ruang uji (mm): 2184 (L) x 1156 (W) x 5213 (H)

Diisi karo bahan wol batu insulasi tahan geni mineral, ndhuwur karo guardrail safety dhuwur 1500mm.

8.2 sirah blowtorch pembakaran karo mixer Venturi

9. Penggemar inlet udara yaiku penggemar vortex sing kurang swara. PLC ngontrol kacepetan penggemar liwat konverter frekuensi, lan flowmeter vortex ngukur volume udara kanggo entuk kontrol volume inlet udara sing tepat.

10. Penggemar konsep sing diinduksi nggunakake penggemar anti-karat 4-72 kanthi volume udara 5000m²/h.

11. Flue gas pasca-perawatan dilengkapi menara penghapus bledug semprotan banyu kanthi volume udara pangolahan 5000 m²/h

12.Both nitrogen geni extinguishing lan banyu semprotan cara extinguishing geni dilengkapi kanggo pelanggan kanggo milih.

13. Kanggo tes:

Ukuran tangga baja standar vertikal (mm): 500 (W) x 3500 (H)

Dimensi tangga baja lebar vertikal (mm): 800 (W) x 3500 (H)

14. Ukuran permukaan pembakaran (mm): 257 (L) x 4.5 (W)

15.Kontrol layar tutul, intuisi lan cetha, kontak elektronik, wektu otomatis.

16. Burner wis kontrol dening PLC lan dilakokno dening layar tutul.

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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   Obor Venturi Standar

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   Lubuk Obor

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  Pembakar 

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  Mixer Venturi Kab

1.Anemometer: ngukur kacepetan angin ing njaba ndhuwur kamar test, yen kacepetan angin ngluwihi 8m / s banjur test ora bisa conducted.

2.Temperature probe: loro K-jinis thermocouple dilengkapi ing loro-lorone saka kothak test, yen suhu tembok utama luwih murah tinimbang 5 ℃ utawa luwih saka 40 ℃, test ora bisa digawa metu.

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.After completion of the test: Yen sampel isih kobong sawise siji jam nolak geni, piranti semprotan banyu utawa piranti pemadam geni nitrogen bisa digunakake kanggo mateni geni kanthi paksa, lan ana corong khusus kanggo ngresiki. sampah.

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

Siji saben kanggo tangga baja standar lan amba

Koleksi kumelun lan piranti soot ngumbah: materi PP, kanthi diameter 1500mm lan dhuwuré 3500mm. Menara koleksi kumelun dipérang dadi telung bagean: piranti semprotan, piranti panyaring kumelun lan bledug, lan piranti pembuangan kumelun. Piranti semprotan: kanggo nyedhiyakake semprotan banyu kanggo bahan panyaring khusus, supaya bahan panyaring khusus kanggo nyaring kumelun lan bledug kanthi efektif. Piranti panyaring kumelun lan bledug: Disaring kanthi ngombé bahan panyaring banyu, sing bisa nyaring kumelun lan bledug kanthi efektif saéngga kumelun sing diluncurake minangka kumelun putih. Pelanggan nambah peralatan perlindungan lingkungan miturut kahanan.

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  Skema Menara Koleksi Kumelun

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  Menara koleksi asap

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  Penggemar draf induksi

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 Meter kanggo
  Kontrol Presisi Volume Udara Inlet

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  Kipas angin inlet vortex

Pengontrol aliran massa digunakake kanggo pangukuran sing tepat lan kontrol aliran massa gas. Meter aliran massa nduweni fitur akurasi dhuwur, repeatability apik, respon cepet, wiwitan alus, stabilitas lan linuwih, sawetara meksa operasi sudhut. Kanthi konektor standar internasional, iku gampang kanggo operate lan nggunakake, bisa diinstal ing sembarang posisi, lan gampang kanggo nyambung menyang komputer kanggo kontrol otomatis.

Parameter teknis pengontrol aliran massa:

1.Accuracy: ±2% F.S

2.Linearity：±1% F.S

3.Repeat accuracy：±0.2% F.S

4.Response time：1 ~ 4 sec

5. Tekanan resistance: 3 Mpa

6.Working environment：5 ~ 45℃

7. Model input: 0-+5v