Product Advantages
Designed Around a 1250 kVA Load Center
This page addresses projects selecting this specific capacity rather than repeating a generic dry-type transformer description.
Coordination with Switchgear
Specified impedance and secondary voltage influence available fault current and must be checked against the connected low-voltage equipment.
Cast Resin Insulation
Encapsulated windings provide a robust dry-type solution for approved indoor and enclosure-protected environments.
Room and Enclosure Planning
Overall dimensions, airflow, access clearances, cable direction and enclosure protection are finalized with the approved layout.
Routine Verification
Applicable routine tests are completed before shipment, and the project test report can be supplied.
SCB12 1250 kVA Cast Resin Transformer
Product Introduction
The SCB12 1250 kVA cast resin transformer is intended for three-phase indoor distribution systems serving larger commercial or industrial load centers. Its oil-free construction supports installation in dedicated electrical rooms where the project team must coordinate transformer dimensions, ventilation, cable entry, protection and downstream fault levels.
Typical Applications
Suitable project types include industrial plants, commercial complexes, transport facilities, institutional buildings and utility rooms supplying concentrated three-phase loads. Where continuity is critical, protection coordination and system redundancy should be reviewed at the project level.
Typical Project Configuration
Model: SCB12
Rated Capacity: 1250 kVA
Type: Three-phase epoxy cast-resin dry type
Voltage: Confirmed to project data sheet
Frequency: 50 Hz or 60 Hz
Winding: Copper or aluminum
Cooling: AN or engineered AF
Testing: Applicable routine factory tests
Frequently Asked Questions
Why must impedance be confirmed?
Impedance affects voltage regulation and downstream short-circuit current, so it must coordinate with the system study and switchgear ratings.
Can an enclosure be supplied?
Yes. The enclosure and cable-entry arrangement are selected for the installation environment and approved layout.
What should be submitted with an RFQ?
Send the single-line diagram, load data, voltage ratio, vector group, impedance, tap range, room conditions, enclosure requirement and applicable standard.
Quotation Information
For the 1250 kVA unit, provide the single-line diagram, load duty, system fault study if available, voltage ratio, vector group, target impedance, taps, conductor, cooling requirement, room layout, cable entry, enclosure and governing standard.
