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1J85 Permalloy Ring Core for GFCI & RCD

1J85 Permalloy Ring Core for GFCI & RCD

* High initial permeability and saturation magnetic induction.
* Excellent temperature stability.
* Supreme resistance against high current impulse.
* Lower core loss.
Permalloy core is widely used for zero phase current transformers and GFCI coils.
  • Product Detail

1J85 Permalloy Ring Core for GFCI & RCD

Widely used on Zero phase Current Transformer and GFCI current transformer


Dimensions Specification

Model No.

Type

Case Size(mm/inch)

Core Size(mm/inch)

Single Turn Performance

A

B

C

OD

ID

HT

Iin(1:1)mA

E(mV)

HP1201P

Laminated

7.6

13.45

3.16

12.2

8.8

0.35×5

25

>0.07

0.299

0.530

0.124

0.480

0.346

HP1201B

Laminated

8.23

14.36

3.1

12.2

8.8

0.35×5

25

>0.07

0.324

0.565

0.122

0.480

0.346

HP1201CB

Laminated

8.23

14.36

3.1

12.7

9.5

0.35×5

25

>0.07

0.324015748

0.565354331

0.122047244

0.5

0.374015748

HP1202P

Laminated

8.23

14.36

4.9

12.7

9.5

0.35×10

25

≥0.145

0.324015748

0.565354331

0.192913386

0.5

0.374015748

HP1301P

Laminated

8.8

14.9

3.27

13.4

9.8

0.35×5

25

>0.07

0.346456693

0.586614173

0.128740157

0.527559055

0.385826772

HP1302P

Laminated

9.8

14.7

3.6

13.5

11

0.35*7

25

0.06-0.09

0.385826772

0.578740157

0.141732283

0.531496063

0.433070866

HP1303C

Rolling

8.64

14.82

5.36

13.5

10

3.2

20

>0.2

0.34015748

0.583464567

0.211023622

0.531496063

0.393700787

0.125984252

HP1310C

Rolling

8.14

14.78

12.26

13

9

10

20

>0.06

0.320472441

0.581889764

0.482677165

0.511811024

0.354330709

0.393700787

HP1402P

Laminated

10.1

15.9

3.7

14.5

11.5

0.35*7

25

>0.07

0.397637795

0.625984252

0.145669291

0.570866142

0.452755906

HP1403P

Laminated

11.5

15.05

3.6

14.5

12.2

0.35*6

25

>0.05

0.452755906

0.592519685

0.141732283

0.570866142

0.480314961

HP1410C

Rolling

9.3

16

12.22

14.5

10

10

20

>0.6

0.366141732

0.62992126

0.481102362

0.570866142

0.393700787

0.393700787

HP1502C

Laminated

9.7

16.5

4.14

15

11

0.35×7

25

>0.065

0.381889764

0.649606299

0.162992126

0.590551181

0.433070866

HP1801P  

Laminated

11.6

19.3

3.25

17.5

13.2

0.35×5

25

>0.07

0.456692913

0.75984252

0.127952756

0.688976378

0.519685039

HP7704C

Laminated

61.6

79.5

7.4

77

64

0.35*11

25

>0.05

2.42519685

3.12992126

0.291338583

3.031496063

2.519685039


Core Drawing


Testing Data

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