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HOME  >  PRODUCTS  >  High Voltage Nano crystalline Instrument Current Transformer Core

High Voltage Nano crystalline Instrument Current Transformer Core
Product Options
  • > Core Size Limited:Max. OD 1200 mm; Min. ID 3 mm; Any height
Product Details

Key Properties:

1. Higher permeability for higher measuring accuracy (when compared with silicon steel core)

2. Excellent to replacement of Mu-metal

3. High Bs,  1.2T

4. lower manufacturing costs (when compared with permalloy)

5. Long durability range  -30°C ~ + 180°C

Comparing parameters among different material:

Main Application:

Instrument current transformer Core with accuracy class 0.2, 0.2s, Bushing current transformer for Epoxy resin cast, Gas insulated or oil-immersed switch-gears, LV, MV and HV switch-gear, power system, relay protection system, power monitoring devices.

Flexible Design:

1. Toroidal Shape, Rectangular Shape, Oval Shape.

2. Packing Method: SS+PCB(Stainless Steel+Plastic); DMC (Plastic), Epoxy Resin Coating, Crepe Paper, PMP, DMP, glass cloth ,etc.

3. Customised Size as request. Our Common Standard for your first reference:


We can design & produce goods based on specifications & drawing, specification needed including:

1. Bare core size, Size finished

2. Current Transformer Turns Ratio

3. Capacity (VA)

4. Accuracy 

Any question, please Click here & contact us ... Freely.

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