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China, Chinese Dry Air Generators Are Widely Used in Large Power Equipment Such as Transformers and Reactors.1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Gas Generation Equipment PartsDry Air GeneratorTransformer Air Drying
Chongqing Rexon Oil Purification Co., Ltd.
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Product Description Dry air generators are widely used in large power equipment such as transformers and reactors.ApplicationThe REXON DAG series transformer dry air generator is used in the electrical and power industries to supply dry, clean, and moisture-free air for various transformer maintenance and protection applications. It is primarily used in:Transformer Maintenance and RepairProvides dry air during transformer oil changes, overhaul, and maintenance.Prevents atmospheric moisture from contaminating transformer insulation and oil.Power SubstationsUsed in high-voltage substations to keep transformers moisture-free during assembly, transportation, and maintenance.High-voltage Transformers and ReactorsEnsures stable insulation conditions by preventing moisture absorption.Protects insulation materials, extending the life of transformers.Cable and Switchgear DryingUsed to dry power cables and high-voltage switchgear, preventing dielectric failures.Transformer Manufacturing and TestingEssential in transformer manufacturing and routine testing to ensure dry internal conditions. APPLICATION: DAG Transformer dry air generator is widely used in when the transformer and reactor etc large power equipment are been installed and recondition to produce the dry air. To ensure internal insulation of electrical equipment from moisture, maintenance personnel will not suffocate from lack of oxygen in the inner working of the device. It is more secure, more reliable, better economical and more convenient than bottled gas. When the oil filter works in the rainy days and humid environment, equipment box and oil will do the air drying to ensure improve the insulation of oil and reduce the moisture. FunctionsThe REXON DAG series transformer dry air generator removes moisture from the ambient air and supplies high-purity dry air with controlled humidity levels. Its key functions include:Moisture RemovalReduces relative humidity to extremely low levels (< -70°C dew point).Prevents moisture absorption into the transformer insulation and oil.Insulation ProtectionProtects windings, bushings, and insulation materials from moisture damage.Improves dielectric strength and insulation performance.Continuous Dry Air SupplyProvides a constant flow of dry air to transformer tanks, preventing condensation inside.Maintains a stable internal transformer environment during open-tank operations.Preserves Oil PurityPrevents contamination of transformer oil by blocking the ingress of moisture.Ensures stable dielectric properties of the oil.Safety and Environmental ProtectionEliminates the need for nitrogen purges, reducing operating costs and environmental risks.Improves worker safety by providing a non-toxic, breathable, dry air alternative. Product Parameters Modelo: DAG-60 DAG-100 DAG-200 Capacidad de suministro de aire 60M3 / Hora 100 M3 / hora 200 M3 / hora Presión de trabajo 0,6 ~ 0,8Mpa Presión de suministro de aire 0 ~ 0,3MPa Temperatura del punto de rocío del suministro de aire -55 oC ~ -80 oC Precisión de filtración 0.01μm Ciclo de trabajo 5-30min ajustable Material de adsorción Fuerte adsorbente molecular compuesto Método de regeneración Automáticamente sin calefacción (no se necesita calefacción) Ruido de funcionamiento ≤75dB (A) Diámetro de la tubería de interfaz 32mm Temperatura ambiente -10 ~ 40 oC Potencia de trabajo 380V, trifásico de tres hilos,50Hz (o según sea necesario) Potencia del compresor de aire 7,5KW 15KW 22KW Potencia total 8,5KW 16,5KW 24KW Dimensiones 1750 × 1450 × 1940mm 2150 × 1850 × 2350mm 2300 × 2000 × 2450mm Peso del equipo 800kgs 1350Kgs 1550Kgs Tiempo de trabajo continuo ≥200 horas Tiempo medio entre fallos ≥5000 horas FEATURES:1. Adopts low pressure, condensation technique, with the merits of small dimension, light weight, easy operation, energy saving and reliability. 2. With double screw air compressor, low temperature condensed to water technology, etc.3. Comprehensive utilization of dryer, blot machine, ultra precision filter merits such as scientific combination, produce high quality low dew point of the dry air.4. The native integration design, compact structure and reasonable, good drying effect, low gas consumption, long working life, composite desiccant use effect is good, service life than ordinary adsorbent extend more than three times.5. Regenerative adsorption dehydration technology, the high accuracy coalescence dehydration, 0.01μm precision filters to ensure cleanliness.Gas supply capacity: 100M3/hWorking pressure: 0.6~0.8MpaSupply pressure: 0.05~0.5MpaGas dew point: ≤-70°CFiltration accuracy: 0.01μmExhaust oil content: ≤0.003mg/m3Solid particle concentration: ≤0.01mg/ m3Dry air temperature: 20~50°C adjustableWork cycle: 5-30Min adjustableAdsorbent material: Strong composite molecular adsorbent (from REXON)Regeneration method: no heat automatic (no heating required)DAG-100 product performance indicatorsGas dew point: ≤-70°CFiltration accuracy: 0.01μmREXON Other ProductsCompany ProfileChongqing Rexon Oil Purification Co., Ltd is a leading oil purifier manufacturer and oil purification technology development company, we specialized in designing, producing, developing and selling various types of oil purification equipment such as transformer oil purifier, turbine oil purifier, lube oil purifier, hydraulic oil purifier, engine oil purifier, ship oil filtration plant, used cooking oil purifier, centrifuge oil separation purifier and all other industrial oil purification machines. We offered professional oil solutions service and oil purifier machines for world-wide customers near 20 years.We have a number of national-class oil purification experts and experienced technology engineers, mechanical designers, and machine engineers and well skilled workers, and responsible sales persons as a strong team of our REXON group.We adhere to the concept of mutual-benefit and win-win for business, with our honest and sincere spirit, pragmatic and serious work attitude, professional and responsible faith, we'd like to do our long-term commitment to all our customer that we will always make great effort to provide you the best oil purifying equipment with high cost performance, high reliability, and high intelligent & automatic operation mode. Better price, Better quality, and Better service! Hope to cooperate with you soon and let's open up a new oil purification era and saving oil energy together.More InformationREXON Main Products for Oil Maintenance:Lubricating Oil Purification Machines:Vacuum Lubricating Oil Purifier Series TYAAutomation Vacuum Lubricating Oil Purifier Series TYA-AVacuum Lubricating Oil Regeneration Purifier Series TYCPhosphate Ester Fire-Resistant Oil Purifier Series TYA-EExplosion-Proof Lubricating Oil Purifier Series TYA-EPInsulating Transformer Oil Filtration:Double-Stage Vacuum Transformer Oil Purifier Series ZYDDouble-Stage Vacuum Automation Insulation Oil Purifier Series ZYD-ADouble-Stage Vacuum Insulating Oil Regeneration Purifier Series ZYD-ISingle Stage Vacuum Transformer Oil Purifier Series ZYMultiply-Function Insulating Oil Regeneration Purifier Series ZYBMobile Type Transformer Oil Purifier Series ZYD-MInsulation Oil Regeneration Device Series BZBDV Insulating Oil Tester (Test Oil Dielectric Strength) Series IIJ-II Online Dry Air Generator for Transformer Maintenance Series DAGTurbine Oil Purifiers:Rexon Vacuum Turbine Oil Purifier Series TYRexon Automation Turbine Oil Purifier Series TY-ARexon Turbine Oil Regeneration Purifier Series TY-RDiesel Oil, Gasoline Oil and Fuel Oil Purifier:Coalescence-Separation Oil Purifier specially for Light Fuel Oil Series TYB Portable Oil Purifier/ Oiling Machine Series JLPlate Pressure Oil Purifier Series PLCentrifugal Vacuum Oil Purifier Series RCFUsed Cooking Oil, Vegetable Oil Purifier:Carbon Steel Vacuum Cooking Oil Purifier/For Biodiesel Produce Series TYA304 Stainless Steel Vacuum Cooking Oil Purifier/For Edible Purpose Series SYAOil TestersDielectric Transformer Oil BDV Tester Series IIJ-IIOnsite ProjectAfter Sales ServiceAfter Sales Service:-We will help to arrange the transport and shipping for the machine to customer.-We offer full set documents for customs clearance at customer's destination port.-We will offer lifetime technical support for our equipment, free technical upgrade, free or chargeable spare parts supply, etc.-We offer online service for customers 24 hours everyday. If you have any question while using our machine, you can contact us by online chat software, or by email, phone etc, we will get back to you very soon within 4 hours.-We will also offer operation training for free in our factory and offer door-to-door service to send our engineer to your place for the machine's installation service and operation training if you need.-Installation, Operation and Maintenance details will be in the operation manual booklet and videos which will be sent to you with machine.-Rexon's guarantee time is two years for each of our equipment. Packaging & ShippingFor more information, please contact us. And kindly leave your Email, Tel, Mobile No. etc. then we can feedback to you immediately. Thank you!
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