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 Core
Plastic Casing VITROPERM 550HF Material L2045-V427 Toroidal Core For Common Mode Choke

VITROPERM 550HF Matereial Core, Inductance 60.8 µH ≤ AL ≤ 117 µH @Ieff x N = 25 mA  f = 10 kHz

Output Transformer
Toroidal Transformer Copper Wire Tube Amplifiers Output Transformer

Toroidal output transformers, popular in industrial, green power, railway, medical, lete-communications, defence field.

Common Mode Inductor
40KW Photovoltaic Common Mode Inductor

As an integral part of most EMI filters, the common monde inductor with very high impedance over a wide frequency range suppresses high frequency power supply spikes.

EMI Filter
40KW Photovoltaic DC EMI Filter

The DC EMI filter with fewer winding turns, but higher inductance., gurantee solar inverter has high voltage gain and high efficiency.

Energy Harvesting Current Transformer
Induction Power Supply Waterproof Energy Harvesting Current Transformer

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 Energy Harvesting current transformer, IP68 design, hasas excellent waterproof performance and can work for a long time in outdoor water environments.

Cut Core
Nanocrystalline / Silicon Steel (CRGO) Cut Core

Flexible soft magnetic core design, widely used in high frequency, high power transformers for converters, in drives, traction, power supplies.

NANOCRYSTALLINE CORE
NT-G & HDU Series Nanocrystalline core for common mode choke

Nanocrystalline cores for common mode chokes, core with high permeability μi (200KHz) and high L impedance Z,which popular in home application such like wind generator, frequency converters.

© 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.

  • #
  • #
  • #
  • #