Ei28 Sensor, Large Current Transformer, Silicon Steel Sheet, 1.1~3.8h, 25A

• Customization: Available
• Application: Position Sensor
• Type: Current Transformer
• Model NO.: TREI2810
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Insulating Paper
• Installation: Extension Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Transport Package: Box
• Specification: EI28
• Trademark: ATE
• Origin: China
• HS Code: 8504500000
• Production Capacity: 2000000
• Package Size: 5.00cm * 5.00cm * 4.00cm
• Package Gross Weight: 0.300kg

Product Description

Product Description

Current Transformer use in electronic watt-hour meter
Features:

1. use in electronic watt-hour meter applications
2. 120/240V 50/60 Hz in single and polyphase applications
3. Epoxy or tape wrapped coil protection
4. With high permeability permalloy,high precision,excellent linear performance,huge current load and low price

Detailed Photos

Product Parameters

Machanical Specifications of Current Transformer

    1.120/240V and 50/60 Hz applications
    2.DC current capability up to 150 Apk
    3.AC current up to 480 Apk for defined errors
    4.Epoxy potted finished
    5.Wire lead through out,suitable for distance mounting
    6.Electrical strength:3000VAC 1mA
    7.Insulation resistance:500VDC≥100MΩ
 

ELECTRICAL CHARACTERISTICS:
1.Inductance(1-5): 1.1~3.8H  @ 1.0Hz/0.25V
 2.DCR(1-2): 85.0 OHMS Max(25ºC)
 3.Hipot(N1-Copper):2500VAC 2mA 1 SEC 50/60Hz 
 4.Operating Temperature :-25ºC ~105ºC
 5.IR: >100MOhms at 500VDC
 6. Turns: 1000Ts+/-1%

Notes:
1. Rohs 2.0 requirements
2. All material can meet UL requirements

 

Company Profile

   

Our Advantages

    Annter Technology Group is a manufacturer specializing in power inductors , transformers, and wireless charegers.We have been in this industry for over 10 years, please have a look at our website www.made-in-china.com/showroom/annterbill .Sincerely hope to estibish win-win business relationship with your company.

Here're 5 reasons to consider Annter :
    1. We could customized the products for you.
    2. Texture packing could be designed by our engineer.
    3.  More than 10 Years experience that could meet your high quality level.
    4. for the order size, we're willing to be quite flexible to meet your need.
    5. We guarantee 3---5 years in all products

  Welcome to Annter , thank you !