120A EN50470-3 Current transformers with DC tolerance with pins
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120A EN50470-3 Current transformers with DC tolerance with pins

5 0 Reviews
  • DCT-08


  • 85043110


    TOPRO 120A DC immune Current transformer (DC immune CT) DCT-08 is used in electricity meters, It can be assemblied on PCB easily, with good linearity and high accuracy up to Class 0.2, Class 0.1.

Product Characteristics

1. It applied for IEC meters and ANSI meters.

2. PCB mounting, can be assembled easily.

3. Adopted high quality amorphous alloy and nanocrystalline core, good linearity and high precision.

4. The CT case adopted flame retardant PBT materials, with good mechanical and electrical strength.

5. Encapsulated with epoxy resin with strong insulation ability.

6. DC immune current transformers (DCT) are used in electricity meters, under the influence quantity with DC and even harmonics in AC current circuit, the accuracy class up to 0.1, Conform to IEC62053-21 and EN50470-3.

7. Rosh compliance, CE certificated.

Product dimensions

120A DC immune Current transformer DCT-08

                                 Outline dimension


Product datasheet


120 A DC immune Current transformer DCT-08

Rated primary current

5 Amps

Maximum primary current (Imax)

120 Amps

Secondary current (Output)

2 mA

Turn ratio

1 : 2500

DC and even harmonics

Current for direct connected meters, Imax/√2 DC error   should be less than ±3% when power factor=1.0, According to IEC 62053-21

Operating temp.

-40° C - 70° C

Storage Temp

-40° C -85° C

Core material

Nano crystalline and Amorphous


0.1 class

ROSH compliance


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