wholesale Oil immersed Phase Electric Substation Small footprint energy conservation

Daelim is a professional transformer manufacturer and supplier. Various international standards can be customized for your transformer, such as: IEEE/ANSI, CSA, AS/NZS, IEC, EN 60076, GOST , etc. Daelim produces transformers with UL/cUL, CSA, CESI etc certifications.

Daelim has a very serious quality control system, strictly controlling every detail from transformer design to raw material procurement, assembly, testing, packaging and delivery. UL third-party agency regularly inspects the manufacturing process of Daelim transformers. This ensures Daelim maintains high quality standards even after its products have completed initial UL testing.

a. Up to 24 months quality guarantee period. If there is any problem in the operation of your transformer, Daelim's after-sales team will solve it promptly and quickly; b. Local after-sales installation service team. Whether you are in North America, South America or other regions, Daelim's local team can provide you with professional transformer installation, commissioning, maintenance and other services; c. Daelim provides remote video guidance for transformer installation;

Standard Feature

− Insulating mineral oil
− 60/50 Hertz operation
− Liquid level gauge
− Externally operated de-energized tap changer with(2)
2.5%6 full capacity taps above and below nominal
− 65℃ average winding rise
− HV and LV bushings

− HV and LV flange connections
− Pressure-vacuum gauge
− Liquid temperature gauge
− Pressure test valve
− Drain/filter valve with sampling device
− Tank lifting lugs
− Corrosion resistant nameplate
− Hydran provision (above 7.5 MVA)

Option Accessories

■ High-fire point fluid,such as silicone,hydrocarbon or
vegetable fluids. (up to 15 MVA)
■55° C 55/65° C average winding rise
■Forced air cooling
■Forced air cooling with 2 stages
(from 7.5 MVA and up to 15 MAVA)
■Removable radiators
■Pressure relief device
■Winding temperature device
■Sudden pressure relay with or without seal in
■Devices with alarm contacts
■Top filter press valve
■HV & LV air terminal compartments
■HV lightning arresters
■Current transformers

■ Neutral grounding resistor
■Special impedances
■Low losses
■Special environment(i.e:classified areas)
■Special/low sound level
■ Retrofit to specific dimensions
■Non-standard loading conditions such as
harmonic loading or specified K-factor
■ Stainless steel removable radiators
■ Galvanized steel removable radiators
■Special paint for marine ambient
■Special paint thickness
■ Special colors
■CSA compliance
■ Other special features upon request

Daelim's transformers are sold to nearly 100 countries including the United States, Canada, Mexico, Ecuador, Chile, and Australia. The picture below is part of the sales record.

Daelim Transformer is experts in data center systems, providing power distribution equipment solutions for your data center, including small substation transformer, pad mounted transformer. Fast delivery time and perfect design plan bring you the greatest economic benefits.

Daelim Transformer has provided effective power solutions for oil and gas exploration customers in the United States, Canada,Venezuela and other countries. We are familiar with your needs for transformer equipment, and our professional technical team will provide you with efficient solutions;

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Daelim Transformer designs and produces single phase pole mounted transformer, pad mounted transformer and substation style transformers to fit utility needs. The lead time of 6-8 weeks and the monthly production capacity of 500 units will provide reliable guarantee for your project.

Daelim Transformer can provide power distribution solutions for your wind, solar, battery storage and other renewable energy facilities. Pad mounted transformer and small substation transformer are technically designed to meet your facility needs, providing you with a one-stop solution.

Daelim Transformer is the top transformer supplier in China. The factory is located in Jiangsu Province, covering an area of 60,000 square meters. With more than 20 years of transformer export experience, the professional technical team can meet your requirements for all technical standards; the professional marketing team will quickly and efficiently promote your transformer project, saving you more time and economic costs. Various international certifications of transformers to ensure product quality, safety and reliability. The practical application of Daelim Transformer in nearly a hundred countries will make you more confident in Daelim Transformer. Daelim Transformer will be your good choice.