When do you need hydraulic oil purification machine? Most of the coking factories are large industrial enterprises, which use a lot of production equipment and require a lot of industrial lubricating oils. For example, in the production process of rust-proof coke, chemical products and metal materials and products, iron ore, chemical fertilizers, and mechanical and […]
Analysis of Transformer Oil Filtration Procedure Preparation 1.Connect hoses between the inlet valve of the oil filtration machine to the outlet port (usually at bottom) of the oil tank, the outlet valve of the purifier machine to the inlet port (usually at top) of the oil tank. 2.Open the drain valve of condenser, close the […]
At the transformer installation site, some tips for transformer oil dehydrator process: Double stage Transformer Oil Filtration Equipment DVTP Transformer Oil Dehydrator Plant 1).Fences and warning signs should be set up in the transformer installation and construction area. 2).Fireworks are strictly prohibited in the transformer construction area, and sodium carbonate dry powder fire extinguishers are […]
DVTP-R-50 Transformer Oil Regeneration Machine Shipped on Today Previous Next Our Peruvian customer placed an order for DVTP-R-50 Transformer Oil Regeneration Machine, DVTP-R-50 is used in repair of power transformers and reactors with voltage up to 500 kV inclusively, and for recondition of transformer oils and also at mineral oil facilities in view of further […]
How to operate the hot oil circulation for the transformer? Transformers with voltage levels of 220kV and above need to be hot oil circulation after vacuum injecting. The cycle time of 220~330kV transformers shall not be less than 24 hours; 500kV transformer shall not be less than 48 hours. Previous Next The method of the […]
24
Jan 22
Tips of Power Transformer maintenance
Tips of Transformer Maintenance Transformer is an extremely important electrical equipment in the power transmission system,but due to various reasons, it sometimes fails during operation. According to the nature of maintenance work, transformer maintenance is divided into major repairs and minor repairs. It is customary for oil-immersed transformers to be overhauled if they need to […]
09
Dec 21
What are the losses of the transformer?
The transmission of the magnetic field is accompanied by loss, which can be divided into the following situations: Eddy current losses Faraday said that a changing magnetic field can generate electricity, and Lenz said that this kind of electricity will hinder the change of the magnetic field, which is called Back EMF. The magnetic core […]
Overview The vacuum oil filtration machine must work in a vacuum state. The higher the working vacuum, the stronger the ability to analyze moisture and gas. Due to different types of filtered oil, the vacuum degree requirements are also different. That’s why ASSEN designed both Single-stage and Double-stage Vacuum Oil Filtration Machine, to meet different […]
8 things you should know about transformer vacuum filling,standing and hot oil circulation Regarding transformers with voltage levels of 60KV and above, transformer vacuum filling, standing and hot oil circulation should be carried out when the transformer body is exposed to moisture, overhaul, and new installations. Transformer Vacuum Filling 1.Control value of vacuum degree during […]
How to consider a suitable oil pump for a vacuum oil dehydration plant? Vacuum Oil Dehydration Plant’s Oil Pumps 1. Determination of the type of oil pump: oil pumps commonly used in vacuum oil purifiers can be divided into gear pumps, centrifugal vane pumps and plunger pumps according to their structure. a). Gear pumps are […]