60A DC 1: 2500 0.1class High Accuracy Mini Current Transformer for DC Immune Energy Meter

• Customization: Available
• Application: Electronic, Instrument, Electricity Meter
• Type: Current Transformer
• Model NO.: DCT-01
• Operation Condition: Indoor
• Usage: Protection, Measurement, Electricity Meter
• Winding Form: Multilayer Honeycomb Type
• Insulating Medium: Epoxy Resin
• Installation: Busbar Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Capacitive Type
• Accuracy Class: 0.05, 0.1, 0.2
• Application Range: Energy Meter
• Max Current: 5A-300A
• Current Transformer Ratio: 1:1000, 1:2000, 1:2500
• DC Immunity: DC Immunity
• Material: Nano Crystalline, Ferrite Core
• Self Heating Testing: Pass Self Heating Testing
• DC Tolerance: Good DC Tolerance
• Standard: IEC62052-31
• Rosh: Rosh Compliant
• Transport Package: Carton/ Pallet
• Trademark: TOPRO
• Origin: China
• HS Code: 850431
• Production Capacity: 100000000PCS

Product Description

TOPRO DC immune Current transformer (DC immune CT) DCT-01 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

Last year, We developed a type new 60A DC immunity CT with compact size/ small size, the external diameter is 22.5mm only, the DC tolerance is less than 3%,Conform to standard IEC62053-21.

 

Product Characteristics

1. It applied for IEC meters and ANSI meters.

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

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.  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 0.05 or 0.1. Conform to IEC62053-21

6. Rosh compliance, CE certificated.

 

 

Product Dimensions
 

60   A DC immune Current transformer DCT-01	Outline dimension

Product Datasheet

 

Model	60 A DC immune Current transformer DCT-01
Rated primary current	5 Amps
Maximum primary current (Imax)	60 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 or 0.2 Class
ROSH compliance	Yes