Oil immersed transformer parts Buchholz gas relay QJ4-25 China Manufacturer
Oil immersed transformer parts Buchholz gas relay QJ4-25
$65-79 /Piece/Pieces
Payment Type: | L/C,T/T,D/P,D/A,Paypal,Money Gram,Western Union,D/A |
Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES |
PDDN-Min. Order: | 1 Piece/Pieces |
PDDNansportation: | Ocean,Land,Air,Express,Express |
- Category: Buchholz Relay
Buchholz Relay
Gas Relay is a main protection device for internal faults of Oil Immersed Transformer and oil immersed on load Tap Changer. The gas relay (gas relay) is installed on the connecting pipeline between the transformer and the oil conservator. When the internal fault of the transformer causes oil decomposition to produce gas or oil flow impulse, the contact of the gas relay will act to connect the specified control circuit, and send a signal in time or automatically cut off the transformer.
1. The relay shall undergo appearance inspection and reliability inspection of the signal circuit and trip circuit once a year.
Model No.:QJ Series
Brand Name:PDDN
Principle:Electromagnetic Relay
Use:Auto, Protective
Size:Miniature
Protection features:Sealed
Contact load:Low Power
Voltage:220v
Product use:Oil immersed transformer
Shell material:aluminium / iron
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
Model No.: QJ Series
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
PDDN-Selling Units | : | Piece/Pieces |
PDDN-Single package size | : | 28cm*24cm*30cm |
PDDN-Single gross weight | : | 5~7kg |
Package Type | : | PDDN-Carton |
Picture Example | : |
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