Oil Distribution
Transformers Singapore
SGB Starkstrom supplies oil distribution transformers in Singapore for industrial, commercial, and utility applications. As the exclusive SGB-SMIT distributor in Singapore, we offer a complete range of oil-filled transformers from 100 kVA to 5,000 kVA, rated up to 36 kV.
Our oil transformers are built using grain-oriented silicon steel cores and are available in ONAN, ONAF, KNAN, and KNAF cooling configurations. Insulation fluid options include mineral oil, natural ester (eN1204), synthetic ester (Midel 7131), and FR3 biodegradable fluid for enhanced fire safety compliance.
All oil distribution transformers supplied by SGB Starkstrom comply with IEC 60076 international standards and are available with vector groups Dy, Yy, Dd, and Yd. Copper or aluminium windings are available depending on project requirements.
Why Choose SGB Oil Distribution Transformer?
We use high-grade copper or aluminium with computer-controlled winding machines, ensuring superior electrical performance and durability under surge and short-circuit conditions.
From standard mineral oil (IEC-compliant and PCB-free) to biodegradable oil options, we offer fluids tailored for safety, sustainability, and site-specific requirements.
MIDEL 7131 and MIDEL eN oils are non-hazardous, biodegradable, and ideal for eco-conscious installations without compromising on fire safety or performance.
Our cores are made from grain-oriented silicon steel for minimal energy loss and low noise. Motorized core stacking ensures precision and consistency in every build.
Our core-coil assembly is done in a controlled environment, using roller lines that reduce dust and humidity exposure ensuring stable, high-quality production.
As your local SGB representative, we provide fast, knowledgeable service from pre-sales consultation to after-sales support and spare parts availability.
Standard IEC-compliant, PCB-free mineral oil. Cost-effective solution for most outdoor and industrial substation installations.
Biodegradable natural ester fluid with higher fire point than mineral oil. Suitable for environmentally sensitive locations.
High-performance synthetic ester with excellent fire safety and biodegradability. Ideal for indoor substations and urban installations.
Non-hazardous, readily biodegradable fluid meeting Singapore fire safety requirements for sensitive and indoor transformer installations.
Passive cooling. No fans or pumps required. Most reliable for outdoor substations.
Fans added for forced air cooling. Increases rated capacity without changing core design.
Directed oil flow with natural air cooling. Used for hermetically sealed transformer designs.
Directed oil flow with forced air cooling. Maximum capacity for compact hermetic designs.
An oil distribution transformer is a type of power transformer that uses mineral oil or ester fluid as both insulation and coolant. They are widely used in substations, industrial plants, and utility distribution networks in Singapore.
SGB Starkstrom supplies oil distribution transformers from 100 kVA to 5,000 kVA, with voltage levels up to 36 kV, suitable for Singapore’s power distribution network.
We offer ONAN (Oil Natural Air Natural), ONAF (Oil Natural Air Forced), KNAN, and KNAF cooling configurations to suit different installation environments and load requirements.
Yes. SGB Starkstrom offers biodegradable fire-safe ester fluids including Midel 7131, eN1204, and FR3, which meet Singapore fire safety regulations for indoor and sensitive installations.
All oil transformers from SGB-SMIT comply with IEC 60076 international standards for power transformers, ensuring compatibility with Singapore’s SP PowerGrid network requirements.
Get a Quote for Oil Distribution Transformers
Contact our Singapore team for technical specifications, pricing, and lead times.
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