Audited Supplier
TOPRO 80A DC immune Current transformer DCT-09 is used in electricity meters, under the influence quantity with DC and even harmonics in AC current circuit. We adopted high quality amorphous alloy and nanocrystalline core for DC immunity Current transformer, with good linearity and high accuracy up to Class 0.2, Class 0.1. The CT with cross hole, so the copper /brass copper busbar can be assembled easily.
Product Characteristics
1. It applied for single phase or three phase energy meter.
2.DC immunity.
2. Inner cross hole 8mm×2mm, the busbar can go through it easily.
3. The CT case adopted flame retardant PBT materials, with good mechanical and electrical strength.
4. Encapsulated with epoxy resin with strong insulation ability.
5. Rosh compliance, CE certificated.
Product Dimensions
80A DC immune Current transformer DCT-09 | Outline dimension |
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Product Datasheet
Model | 80 A DC immune Current transformer DCT-09 |
Rated primary current | 5 Amps |
Maximum primary current (Imax) | 80 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 |
Accuracy | 0.1 class |
ROSH compliance | Yes |
