Injap pelega tekanan keselamatan pengubah 55KPA DN55 Pengilang China

Safety pressure relief valve of transformer 55KPA DN55

$20-300 /Sekeping/Kepingan

Sampel:

$30.00 /Sekeping/Kepingan, 1 Sekeping/Kepingan (Maks. Pesanan)
Beli Sampel

Product Descript-ion

Luoyang Datang EnergyOptoelectronics is engaged in the research and development, pembuatan dan penjualan pelbagai medium, hig-h and low voltage transformers and transformer accessories.The transformer accessories mainly include Buchholz Relay, Ketik Penukar, tolok aras minyak, Injap Rama-rama, Penyerap Kelembapan, injap pengurangan tekanan, Kipas Penyejuk Aliran Rentas, Termometer dwilogam, Penebat Resin Epoksi, dll. Pelanggan baru dan lama dialu-alukan untuk membeli dan menyesuaikan.

The Pressure Relief Valve is a safety d-evice used to protect the Oil Immersed Transformer and other electrical equipment from overpressure, which can prevent the transformer tank from deforming or bursting.

Structure and working pr-inciple:

1. The primary structural pressure relief valve type is external spring type, with or without a directional guiding device. Its main components are a spr-ing, valve seat, spring seat, valve housing (cover), marker rod, signal switch (occurrence box), sealing ring, dan bahagian lain.

2. Working princip-yang

When an accident occurs inside the oil-immersed transformer, the oil tank’s oil is vaporized, generating a large amount of gas, which makes the internal pressure of the oil tank rise sharply. If the pressure is not released, the fuel tank will deform or burst. Inst-alling the pressure relief valve means that when the pressure in the oil tank rises to the opening pressure of the pressure relief valve, the pressure relief valve opens rapidly within 2ms, making the pressure in the oil tank drop quickly. When the pressure drops to the closing pressure value of the pressure relief valve, the pressure relief valve is closed reliably so that the buoyant force in the oil tank is always maintained, effectively preventing external air, lembapan, and other impurities from entering the oil tank; When the pressure relief valve is opened, the marker rod is in the direction of. The upper action and obvious extension of the top cover indicate that the pressure relief valve has been operated. When the pressure relief valve is closed, the marker rod remains in the position after opening, and then it can only be reset manually. Compared with the safety airway, it has the advantages of accurate and reliable movement, no damage to parts after exercise, and no replacement.

Gambaran Keseluruhan SyarikatLuoyang Datang EnergyPhotoelectron mengeluarkan pelbagai produk sokongan kuasa voltan tinggi dan rendah.Aksesori pengubah termasuk penukar paip, injap pelepas tekanan, termometer, penyerap lembapan, penyampai gas, tolok aras minyak, injap rama-rama, kipas aliran silang, dll.Peralatan pengagihan kuasa voltan tinggi termasuk sesendal penebat voltan tinggi dan voltan rendah, kabel, pemutus sambungan, pemutus litar vakum, penebat voltan tinggi, penebat voltan rendah, penebat seramik, dll.Sejak penubuhannya, syarikat sentiasa berpandukan sains dan teknologi, bergantung pada teknologi yang kukuh, secara aktif memperkenalkan teknologi canggih asing, dan sentiasa menambah baik dan menambah baik produknya. Selepas bertahun-tahun pengurusan profesional, produk tersebut terjual dengan baik di seluruh negara dan dieksport ke Bangladesh, Myanmar, India, Rusia, Indonesia, Thailand, dan negara-negara Asia Tenggara dan Afrika yang lain.Selamat datang melawat, menyiasat, dan berunding.

Atribut Produk

Model No.: XS2-0.3

Jenama: PDDN

Tempoh Waranti: 3 tahun

Jenis-jenis: Injap Pelega Keselamatan, Suhu &Amp; Injap Pelega Tekanan, Injap Pelega Vakum, Injap Kawalan Pengurangan Tekanan, Udara &Amp; Injap Pelepas Vakum

Pensijilan: Csa, Pcoc, capai, ya, Scoc, Ul, Epa, Gs, CE

Sokongan Penyesuaian: OEM, Odm

Tempat Asal: China

Permohonan: Umum

Suhu Sederhana: Suhu Sederhana, Suhu Biasa

kuasa: Hidraulik, Pneumatik, Solenoid, Elektrik

Sederhana Aliran: Gas

Struktur: Pengurangan Tekanan

Tekanan Pembukaan: 15/25/35/55//70/85/138 kpa

Suhu Ambien: – 30 ℃~100 ℃

Kapasiti Sentuhan Suis Isyarat:: AC 250V 5A DC 250V 0.3A

Berat Untuk Minyak: 1.5T-23T

Kuantiti Pesanan Minimum: 10

Diameter Suntikan Berkesan: Φ25/Φ50/Φ80/Φ130

Disesuaikan: Sokongan

Pembungkusan & Penghantaran