Nanocrystalline precision micro current transformer

The higher magnetic permeability of the transformer core,the smaller measurement error and 
the higher accuracy will be got.when requiring low ampere-turns and small ratio, 
cold rolled silicon steel is not up to the measurement accuracy.and permalloy alloy core is 
restricted to lower saturation magnetic induction intension and higher cost as well.
Nanocrystalline current transformer core are widely used in 0.2, 0.2s, accuracy of 0.1 grade precision current transformer,epoxy potting bushing current transformer, gas insulation or oil immersed switchgear, low, medium and high voltage switchgear, electric power system, power system, relay protection and electric power monitoring device,etc. for its high magnetic permeability, high saturation magnetization and low cost.nanocrystalline alloy transformer iron core