Product Introduction

       NDFHX-103U Transformer Load Box is specifically designed to provide various effective loads when testing voltage transformers, making it an ideal supporting product for various transformer verification devices. This product is strictly designed in accordance with the national standard JJG 314-2010 "Verification Regulation for Measuring Voltage Transformers". It features a large output capacity, comprehensive load types, light weight, aesthetically pleasing appearance, and strong stability.

Product Features

☆ Light weight, sturdy structure
☆ Aesthetically pleasing appearance
☆ Large capacity, simple operation
☆ Strong stability

Technical Parameters

☆ Power supply: AC 220V
☆ Power frequency: 50Hz
☆ Rated capacity: COS 0.8: 2.5VA~60VA
☆ Secondary current: 100/√3V (can be customized)
☆ Power factor: 0.8, 1.0
☆ Accuracy: ±3%±0.05VA
☆ Test voltage: 2kV
☆ Dimensions: 250mm × 350mm × 175mm
☆ Weight: 8kg