QJ-80 gas relay Double floating ball China Manufacturer

QJ-80 gas relay Double floating ball

$65-79 /Piece/Pieces

Option:

QJ4G25/QJ450/QJ4G80/QJ40

Sample:

$70.00 /Piece/Pieces, 1 Piece/Pieces (Max. Order)
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Product DescriptionThe Gas Relay is an important safety protection device on the Oil Immersed Transformer. It is installed on the joint pipe between the transformer tank cover and the oil conservator. Under the action of the gas or oil flow generated by the internal fault of the transformer, the signal or trip circuit is connected to enable the relevant devices to send alarm signals or remove the transformer from the power grid to protect the transformer.Luoyang Datang EnergyPhotoelectron deals in the R&D, manufacturing, and sales of various medium, high, and Low Voltage Transformers and Transformer Accessories. The transformer accessories mainly include Buchholz Relay, Tap Changer, oil level gauge, Butterfly Valve, Moisture Absorber, pressure reducing valve, Cross Flow Cooling Fan, Bimetal Thermometer, Epoxy Resin Insulator, etc.

Company OverviewLuoyang Datang EnergyPhotoelectron is a manufacturer of various high and low-voltage power-supporting products.Transformer accessories include a tap changer, pressure relief valve, thermometer, moisture absorber, gas relay, oil level gauge, butterfly valve, cross-flow fan, etc.High-voltage power distribution equipment includes high-voltage and low-voltage insulation bushings, cables, disconnectors, vacuum circuit breakers, high-voltage insulators, low-voltage insulation, ceramic insulators, etc.Since its establishment, the company has always been guided by science and technology, relying on solid technology, actively introducing foreign advanced technology, and constantly improving and improving its products. After years of professional management, the products sell well all over the country and are exported to Bangladesh, Myanmar, India, Russia, Indonesia, Thailand, and other Southeast Asian and African countries.Welcome to visit, investigate, and negotiate

Product Attributes

Model No.: QJ

Brand: PDDN

Place Of Origin: China

Principle: Electromagnetic Relay

Use: Auto, Protective

Size: Miniature

Protection Features: Sealed

Contact Load: Low Power

Product Name: Buchholz Relay

Product Use: Oil immersed transformer

Shell Material: aluminium / iron

Voltage: 220v

Working Temperature: -30℃-+95℃

Nominal Diameter: 25/40/50/80CM

Connection Form: Flange

Product Characteristics: Isolation seal

Number Of Power Supply Phases: Polyphase

Customized: Support

Packaging & Delivery