Sécherheetsdruckreliefventil vum Transformator 55KPA DN55 China Fabrikant

Safety pressure relief valve of transformer 55KPA DN55

$20-300 /Stéck / Stécker

Prouf:

$30.00 /Stéck / Stécker, 1 Stéck / Stécker (Max. Uerdnung)
Kafen Sample

Product Description

Luoyang Datang EnergyOptoelectronics is engaged in the research and development, Fabrikatioun a Verkaf vu verschiddene Medium, high and low voltage transformers and transformer accessories.The transformer accessories mainly include Buchholz Relay, Tippen op Changer, Ueleg Niveau Jauge, Schmetterlingsventil, Moisture Absorber, Drock Reduktioun Krunn, Cross Flow Cooling Fan, Bimetall Thermometer, Epoxy Resin Isolator, etc. Nei an al Clientë si wëllkomm fir ze kafen an ze personaliséieren.

The Pressure Relief Valve is a safety device 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 principle:

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

2. Working principden

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. Installing 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, Fiichtegkeet, 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.

Company IwwersiichtLuoyang Datang EnergyPhotoelectron fabrizéiert verschidde Héich- a Low-Volt Power Support Produkter.Transformator Accessoiren enthalen en Krunnschalter, Drock Relief Ventil, Thermometer, Fiichtegkeet absorber, Gas Relais, Ueleg Niveau Jauge, Päiperlek Krunn, Cross-Flow Fan, etc.Héichspannungsmuechtverdeelungsausrüstung enthält Héichspannungs- a Low-Volt Isolatiounsbüschen, Kabelen, disconnectors, Vakuum Circuit breakers, Héichspannungsisolatoren, niddereg-Volt Isolatioun, Keramik Isolatoren, etc.Zënter senger Grënnung, d'Firma gouf ëmmer vu Wëssenschaft an Technologie guidéiert, op zolidd Technologie vertrauen, aktiv auslännesch fortgeschratt Technologie aféieren, a permanent hir Produkter ze verbesseren an ze verbesseren. No Joere vu professioneller Gestioun, d'Produkter verkafen gutt am ganze Land a ginn op Bangladesch exportéiert, Myanmar, Indien, Russland, Indonesien, Thailand, an aner Südostasien an afrikanesch Länner.Wëllkomm op Besuch, ënnersichen, an négociéieren.

Produit Attributer

Modell Nr.: XS2-0.3

Mark: PDDN

Garantie Period: 3 Joer

Zorte vu: Sécherheet Relief Ventile, Temperatur &Amp; Drock Relief Ventile, Vakuum Relief Ventile, Drock Reduktioun Kontroll Ventile, Loft &Amp; Vakuum Release Ventile

Zertifikatioun: Csa, Pcoc, Erreechen, Jo, Scoc, Ul, Epa, Gs, CE

Support Personnalisatioun: Oem, Odm

Plaz vun Urspronk: China

Applikatioun: Général

Mëttelméisseg Temperatur: Mëttelméisseg Temperatur, Normal Temperatur

Muecht: Hydraulesch, Pneumatesch, Solenoid, Elektresch

Flow Medium: Gas

Struktur: Drock Reduktioun

Ouverture Drock: 15/25/35/55//70/85/138 kpa

Ambient Temperatur: – 30 ℃ ~ 100 ℃

Kontakt Kapazitéit vum Signal Schalter:: AC 250V 5A DC 250V 0,3A

Gewiicht Fir Ueleg: 1.5T-23 Eng

Minimum Bestellung Quantitéit: 10

Effektiv Injektioun Duerchmiesser: Φ25/Φ50/Φ80/Φ130

Personnaliséierten: Ënnerstëtzung

Verpakung & Liwwerung