Nanocrystalline CT Core
Nanocrystalline CT Core

Nanocrystalline CT Core

Features

  • ID=80mm, OD=115mm, H=25mm (nominal)
  • Le: 30.62cm, Ac: 3.28cm2, Weight: 819g
  • AL value ≥157μH@1kHz/0.3V
  • High permeability, good termal stability, low core loss
  • Important parts for current transformers in power system

Specifications

Part NumberCB80-115-25A
DescriptionNanocrystalline CT Core
StructureToroidal
MaterialFe-based 1k107 Nanocrystalline
Finish TypeRed DMC Box
Saturation Magnetic Induction (Bs)1.25 T
Crystallization Temperature (Tx)500 °C
Curie Temperature (Tc)570 °C
Density (ρ)7.20 g/cm3
Resistivity130 μΩ.cm
Filling Coefficient≥ 0.75
Mean Magnetic Path (Le)30.62 cm
Net Area (Ac)3.28 cm2
AL Value≥ 157 μH
Test Conditions1 kHz / 0.3 V @ 1Ts
WeightApprox. 819 g
Accept CustomizedYes

Dimensions

CB80-115-25A, Nanocrystalline CT Core
CB80-115-25A, Nanocrystalline CT Core
Dimensions (mm)IDODHT
Nominal Size80±0.5115±0.525±0.2
Finish Size75.2±0.5119.5±0.530.9±0.5

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