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.

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.

Power taking Current Transformer
Power taking Current Transformer

Power taking Current Transformer, widely used in high frequency, high power transformers for green energy application field.

Energy Harvesting Current Transformer
Inductive Power Supply Current Transformer

The inductive Power Supply Current Transformers usually installed outdoors or in underground cable trenches and tunnels, with the working environment maybe raining, moisture, water accumulation. Once the split core CT with poor structure, the core cutting surface will be easy to rust, which affects the power supply ability, increasing working noise, even can't work. After long time R&D, our Coilcore's latest inductive Power Supply Current Transformers reach IP68 standard, which can achieve zero noise operation.

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.

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

inverter transformer
Low Core Loss Magnet Power Transformer Core for Welding Inverter

High saturate induction reduce volume of transformers, popular in inverter power application.

inverter transformer
High Frequency Nanocrystalline Toroidal Core for HF Power Transformer

High saturate induction reduce volume of transformers, popular in inverter power application.

© 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.

  • #
  • #
  • #
  • #