Block AT3 15-48/50-4 15KVA AT3-Series Autotransformer Pri 3x 480V Sec 3x 400V

Block AT3 15-48/50-4 AT3-Series Autotransformer

• Input: 1.3 = 3x 480V - 18.4 Aac
• Input: 1.1 = 3x 500V - 17.6 Aac
• Output: 2.1 = 3x 400V - 21.7 Aac
• 50-60Hz
• Connection mode: YNa0
• Core rating: 3000VA
• ta.40C

From the manufacturer:

• Low weight and small size (compared to isolating transformers)
• Very high efficiency
• Inverse operation possible
• Patented assembly technology to lower heat losses
• Very good corrosion protection and low noise thanks to BLOCKIMPEX
• vacuum impregnation
• Fixed, contact protected screw connection terminals complying
• with UVV BGV A3
• Multifunctional fixing rails with 12 oval slots
• Enlarged fixing rail for easy installation from above
• Integrated crane eyes

• Overall Dimensions: 10" x 7" x 13" Tall -- 65 LBS
• This used transformer has been inspected and it appears to be in good condition. It was pulled from a working system. It has not been tested. Please view our photo set and contact us with any questions.

Condition: Used

This used transformer has been inspected and it appears to be in good condition. It was pulled from a working system. It has not been tested. Please view our photo set and contact us with any questions.