A-B 1321-3TH275-BB1321 Power Module 275 kVA Transformer
The A-B 1321-3TH275-BB1321 Power Transformer is designed to efficiently handle high power loads, providing stable voltage conversion for industrial machinery and systems. Its robust construction ensures reliability under demanding conditions.
Rated Capacity:275 kVA
Primary Voltage:11 kV
Secondary Voltage:415 V
Frequency:50 Hz
Connection Type:Delta/Y
Insulation Class:Class H
Cooling Method:ONAN
Weight:3500 kg
Dimensions (L x W x H):2000 mm x 1200 mm x 2500 mm
Protection Rating:IP20
This transformer is built with high-quality materials and advanced manufacturing techniques to ensure long-lasting performance and reliability.
Its robust design withstands extreme conditions, making it suitable for a wide range of industrial applications.
Equipped with Class F insulation, it can operate at higher temperatures without degradation, providing enhanced safety and durability.
The cooling method ONAN (Oil Natural Air Natural) ensures efficient heat dissipation, prolonging the lifespan of the transformer.
Certified by UL, CE, and ISO 9001, this transformer meets international standards for quality and safety.
Its compact dimensions and manageable weight make installation and maintenance straightforward, reducing downtime and increasing operational efficiency.











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