Low Consumption Current Transformer DC Output Low Voltage

• Application: Electronic, Instrument
• Type: Current Transformer
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Model NO.: ECS4050-N01
• Insulating Medium: Insulating Paper
• Installation: Active Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Color: Black
• Window(Inch): 1.30*1.69
• Transport Package: Carton
• Specification: 278g
• Trademark: Echun
• Origin: China
• HS Code: 8504500000
• Production Capacity: 5000PCS/Month

Product Description

Echun Split Core Current Transformer 50A / 1A Current Ratio

The ECS40 Series are split-core current transformers. The CT can be mounted to existing panels, such as control centers or load centers, to measure or monitor wattage. These CTs can be mounted without removing existing cables for easier installation.
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Product Parameter   
    No.1. Electrical Specifications

Model	ECS4050-N01
Rated Primary Current( Amp.) 50/60Hz	50nom(1 ~ 50 A max.)
Turn Ratio	Np: Ns= 1: 50
Current Ratio	50A / 1A
D.C. Resistance at 20 ºC(Ω)	70±10%
Accuracy @ Rb=0.4VA	1%
Phase Error at Rated Current Range	≤1°
Protection Level	10Vo (Peak)
Operating Temperature Range	-40 ~ + 85ºC
Storange Temperature Range	-45 ~ + 90ºC
Dielectric Withstanding Voltage (Hi-pot)	4KV / 1mA / 1min
Impluse Withstand Voltage	5KV (Peak)
Insualtion Resistance	DC 500V / 100MΩ min
Temperature Error of Current Ratio	< 50ppm / K

    No.2.Standard Part Number

Part Number		Input  Current		Available Output
ECS40-100		100A		Current Outputs/ 20mA, 33.3mA,40mA,50mA,100mA,1A,5A.   Voltage Outputs/ 0.25V,0.333V,0.5V,1V,2V.
ECS40-200		200A
ECS40-300		300A
ECS40-400		400A
ECS40-500		500A
ECS40-600		600A

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Structure & Dimensions


Turn Ratio customized are Available.
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