I.Product Overview

Short-circuit impedance is an important parameter of transformer,short-circuit impedance method is the traditional method to judge the winding deformation,according to GB109.5-2003 and IEC60076-5:2000 provisions,the change of short-circuit reactance is the criterion to judge whether the transformer winding has deformation.

Two,technical parameters

Measuring range voltage:20V~400V

Current:0.5A~10A

Accuracy voltage and current:0.2

Impedance:0.5 level

Power:0.5(cosφ>0.15)

Dimensions 350mm×270mm×170mm

The instrument weighs 8kg