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Current Transformer For GFCI

Standard / Customized Current transformer for GFCI, RCD Application

Standard / Customized Current transformer for GFCI, RCD Application

Current transformer for GFCI, RCD Application
* Compatible with UL943
* Precision and steady output characteristics
* Close to zero load shift
* Excellent characteristics in balance and temperature

  • Product Origin:

    Xiamen, China
  • Product Detail

Standard / Customized Current transformer for GFCI, RCD Application


The GFCI component must consist of ZCT and GNT coils. The ZCT coil is used to detect a small ground Sult difference current between the live line and the earth line The GNT coil is used to detect an over-current caused by arcing or short circuit of the cable fire or
excessive current change. It is mainly used in GFCI sockets or plugs used in near-water environments such as kitchens, bathrooms, car washes, and arc fault breaker sockets or plugs for air condrtionera.


 Current transformer for GFCI, RCD Application


Features


√ Precision and steady output 

√ Close to zero load shift
√ Excellent balance characteristics
√ Superior temperature stability


Items & Specification

 

Model No.

Electrical Characteristics

Dimension(Unit:mm/inch)

Standard PN

Ip(A)

I(mA)

Rl(Ω)

ZCT:V(mV)

A

B

C

D

E

F

Pin

f(Hz)

u(V

GNT:Ls(mH)

523

20

5

1K

3.5-4.2

16

17.85

11.5

5

11

1.5

0.64

Z/G523P100

1.0K

1.0V

90-140

0.630

0.703

0.453

0.197

0.433

0.059

0.025

524

20

5

1K

3.5-4.2

17.2

11

3.6

14

18.6

7

0.64

Z/G524P100

1.0K

1.0V

90-140

0.677

0.433

0.142

0.551

0.732

0.276

0.025

530

30/50

5

1K

4.1±0.5

38.00

19.80

16.50

42.60

2.12

6.18

0.640

Z/G530P100

1.0K

1.0V

100±25

1.496

0.780

0.650

1.677

0.083

0.243

0.025

537

20/30

5

1K

3.5-4.2

16

20.5

15.8

13.3

15.2

3.2

0.640

Z/G537P100

1.0K

1.0V

90-140

0.630

0.807

0.622

0.524

0.598

0.126

0.025

542

20/30

5

1K

3.5-4.2

17.465

5.5

23.4

11.1

19.9

7.5

0.8

Z/G542P100

1.0K

1.0V

90-140

0.688

0.217

0.921

0.437

0.783

0.295

0.031

556

20

5

1K

3.5-4.2

16.9

5.21

10.5

3.18

6.36

17.4

0.64

Z/G556P100

1.0K

1.0V

90-140

0.665

0.205

0.413

0.125

0.250

0.685

0.025 


Typical structure of GFCI Current Transformer


GFCI Current Transformer


Production Process


Implement ISO9001 / 14000 / IATF16949 to meet electrical and electric manufacturing and automobile industry requirement.



Testing


A series incoming and outcoming inspection ensure our products have high quality to meet customers requirement and outcoming pass rate less then 10PPM.


Packing and Shipping





We are specialized in current transformer for GFCI / RCD, providing customized service and expertise in consulting, design and manufacturing of current transformers for GFCI.


Contact us today to discuss your project!

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Talk To ZTC Today To Discuss Your Need For Current Transformers,Get Standard Item, OEM/ODM Service Quote Are Available.
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