Products
Home

Current Transformer

Precision Current Transformer

230V Encapsulated Power Transformer PCB Mount Sealed Transformer

230V Encapsulated Power Transformer PCB Mount Sealed Transformer

High sensitivity sealed transformer with perfect temperature stability, excellent balance characteristics good for leakage circuit protection breaker.

  • Product Detail

Key Properties:

  • High sensitivity
  • Close to zero load shift and zero phase shift
  • Excellent balance characteristics
  • Perfect temperature stability
  • Small change for output voltage after passing the heavy current IDC
  • A variety of configuration and output characteristics
 
Electrical Specifications:
  • Input Voltage and frequency: 230V@50/60Hz
  • Seccondary Voltage: See Electrical Table
  • Insulation Resistance: 100M Ohm Min. @500VDC PRI. to SEC.
  • Hi-Pot: 4200Vrms 1minute @PRI. to SEC.
 


Material Specification:
 
Standard Series:

Item

Primary

Secondary

No-Load

(V)

(V/mA)

Voltage(V)

1

230

6/534

9.2

2

230

9/356

13.95

3

230

12/267

17.8

4

230

15/214

22.2

5

230

18/178

27

6

230

24/134

35

7

230

2×6/267

2×8.90

8

230

2×9/178

2×13.40

9

230

2×12/134

2×17.50

10

230

2×15/107

2×22.30

11

230

2×18/89

2×25.80

12

230

2×24/67

2×35.90

13

115

6/534

9.2

14

115

9/356

13.95

15

115

12/267

17.8

16

115

15/214

22.2

17

115

18/178

27

18

115

24/134

35

19

115

2×6/267

2×8.90

20

115

2×9/178

2×13.40

21

115

2×12/134

2×17.50

22

115

2×15/107

2×22.30

23

115

2×18/89

2×25.80

24

115

2×24/67

2×35.90

25

2×115

6/534

9.2

26

2×115

9/356

13.95

27

2×115

12/267

17.8

28

2×115

15/214

22.2

29

2×115

18/178

27

30

2×115

24/134

35

31

2×115

2×6/267

2×8.90

32

2×115

2×9/178

2×13.40

33

2×115

2×12/134

2×17.50

34

2×115

2×15/107

2×22.30

35

2×115

2×18/89

2×25.80

36

2×115

2×24/67

2×35.90



Main Application:

  • Residual current circuit breaker
  • Earth leakage protection switch   
  • Leakage circuit protection breaker




As an leading manufacturer of amorphous and nanocrystalline core products, Coilcore provides quality services to customers with high-performance products and one-stop solutions. By leaving a message below to get more details about encapsulated transformer quickly!




Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Related Products
Current Transformer
Mini Precision Current Transformer

High precision, wide linearity range for output current, suitable application in electornic energy meter, power transducer, etc.

Toroidal Transformer
China Factory Supply Full Isolation Transformer Audio Toroidal Transformers

This is an isolation transformer that separates primary and secondary... In another word, it's full isolation transformer,not an autotransformer.

Power Conversion Module
Outdoor Induction Power Supply Power Conversion Module

CT power supply (induction power supply), is a device that uses CT installed on power lines to obtain power through electromagnetic induction principle. It consists of two parts: the power supply CT (energy transformer) and the power conversion module (converting the electrical energy obtained by CT into the required DC voltage). Our Power Conversion Module has intelligent power management based on energy harvesting, with conversion efficiency ≥90%, IP68 design perfect for outdoor application.

Current Transformer
Mini Precision Current Transformer

High precision, wide linearity range for output current, suitable application in electornic energy meter, power transducer, etc.

Instrument Current Transformer Core
Big Size Magnetic Materials Nanocrystalline Cor for Instrument Current Transformer

High accuracy nanocrystalline cores, for low voltage instrument current transformer, medium voltage instrument current transformer, high voltage instrument current transformer in industry application.

Yellow white toroid core
Yellow White Toroid Core High Permeability Iron Powder Core

Iron Powder cores are distributed air gap cores, with excellent inductance stability under both DC &AC conditions, high resistivity, low hysteresis & eddy current losses.

Instrument Current Transformer Core
Magnetic Nanocrystalline Toroidal Core Current Transformer Coil For Instrumentation And Control

High accuracy nanocrystalline cores, for low voltage instrument current transformer, medium voltage instrument current transformer, high voltage instrument current transformer in industry application.

amcc
Fe-Base Amorphous C Cutting Core - (AMCC)

High Saturation Flux Density amorphous C Cutting Core, standard AMCC series and OEM size design supportted, popular in PFC Choke coils.

© Copyright: 2026 Guangzhou Amorphous Electronic Technology Co.,ltd. All Rights Reserved. 粤ICP备2021057165号

IPv6 network supported

IPv6 network supported

top

Leave A Message

Leave A Message

    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

  • #
  • #
  • #
  • #