Dry-type Transformers
The SCB-RL series resin-insulated tridimensional toroidal core dry-type transformer adopts a tridimensional toroidal core as its key component, achieving perfect symmetry in the three-phase magnetic circuit. This design minimizes magnetic reluctance, excitation current and no-load loss. Both upper and lower clamping pieces are integrated to protect the entire core from external forces during manufacturing, transportation, and installation. They also effectively compress and support the coils, enhancing the transformer's resistance to sudden short circuits. The epoxy resin encapsulated coils form a rigid structure where conductors and insulation layers are fully integrated, delivering excellent mechanical strength and superior short-circuit resistance.
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General Introduction
The SCB-RL series resin-insulated tridimensional toroidal core dry-type transformer adopts a tridimensional toroidal core as its key component, achieving perfect symmetry in the three-phase magnetic circuit. This design minimizes magnetic reluctance, excitation current and no-load loss. Both upper and lower clamping pieces are integrated to protect the entire core from external forces during manufacturing, transportation, and installation. They also effectively compress and support the coils, enhancing the transformer's resistance to sudden short circuits. The epoxy resin encapsulated coils form a rigid structure where conductors and insulation layers are fully integrated, delivering excellent mechanical strength and superior short-circuit resistance.
Typical Applications
Places with strict requirements on energy efficiency, noise, and safety: such as power distribution rooms in residential communities, hospitals (around operating rooms and ICUs), data centers (supporting server rooms), and power distribution systems in subways/high-speed railway stations.
Space-constrained scenarios: such as basements of high-rise buildings, floor power distribution rooms, and shopping mall mezzanines, where its small size advantage is used to save installation space.
Advantages
Adopting a tridimensional toroidal core structure, it offers multiple advantages including energy efficiency, noise reduction, balanced three-phase magnetic circuits, excellent manufacturability, more uniform temperature rise of three-phase coils, and maintenance-free cores that extend service life.
The complete encapsulation of coil conductors in solid epoxy resin insulation not only prevents moisture ingress but also completely blocks corrosion from harmful gases and chemical substances. This delivers outstanding moisture and pollution resistance, ensuring reliable performance in harsh environmental conditions.
Production Process
Customization Range
①Capacity: 50kVA-5000kVA.
②Voltage Level: 10kV, 20kV, 35kV
③Winding Material: Copper or aluminum ;
④Cooling Method: Natural air cooling (AN) or forced air cooling (AF);
⑤Protection Level: Can be customized according to customer requirements.
Require More Customized Solutions?
We offer customization to meet your specific needs. Our expert team will collaborate with you to develop the perfect product for you
Related Products
Three-Phase Dry-Type Silicon Steel Laminated Core Transformer
The core of the SCB series laminated core dry-type transformer adopts a core-type structure, typically a three-phase three-limb design.
Three-Phase Dry-Type Amorphous Alloy Tridimensional Toroidal Core Transformer
The SCBH-RL series amorphous alloy tridimensional toroidal core dry-type transformer features an innovative tridimensional toroidal core design.
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Tel: +86 188 3000 9955
E-mail: gjscb@hbgjdq.com
WeChat: zjj9232013
Add.: No.118, Luchan Road, Yongnian District, Handan City, Hebei Province, China
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