Want to book by phone? Call usTel: +86 189 0119 4516Email: overseas@hyliton.com  
Through Core Current Transformers
Contact Us

Beijing Hyliton Power Technology Co.,Ltd.
Address:6th floor of Tower B, Advanced Material Building, Yongfeng Industrial Base, Haidian Dist., Beijing, 100094 China.
Contact: Ms. Sarah Wang
Tel: +86 189 0119 4516
Mobile phone: +86 10 5871 1928 ext. 1759
Fax: +86 10 5871 1938
E-mail:overseas@hyliton.com

New Products

LZW-32 CT For 32 Pole Mounted Switch

google facebook

LZW-32 CT For 32 Pole Mounted Switch

Through Current Transformer

LDZC-10/24/35 Through Core Current TransformersGeneral descriptionLDZC-10/24/35 through Core Current···


0_1_副本_副本.jpg

LDZC-10/24/35 Through Core Current Transformers

General description

LDZC-10/24/35 through Core Current Transformers is suitable for current measurement and protection of distribution equipments in 35kV and 10kV AC power system. It is widely used in compact fully insulated ring main unit such as Safe Ring/Safe Plus, RM6/SM6, SVS, GA/GE, FB, SS and so on because of its small volume, light weight, and convenient installment. It is very convenient that the transformer can be directly installed at connected output and input cables.

New magnetic material is taken to be the core of the current transformer, which has high magnetic permeability, low saturation induction density and good stability. Therefore, the measuring accuracy is higher and the instrument security factor is lower. Since the high quality silicon steel sheet metal processed by advanced technology is taken to be the core of the protection windings, the accuracy limit factor will be higher.

The circular ring core and secondary windings are vacuum poured by high quality epoxies resin in the fire retardant plastic casing, which has the characteristic of moisture proof, stable performance and dispensing with maintenance. The cable can cross the current transformer through its internal poles quickly and uniformly.

The current transformers can be divided several kinds according to the various current ratio, accuracy and rated loads. The specific parameters are showed in the corresponding parameter tables of every type.

Type designation
Type code

Product code

Technical data

Rated frequency:                        50Hz or 60Hz;

Rated secondary current:                5A or 1A;

Rated short-time thermal current:       40kA,1s;

Rated continuous thermal current:       120%In;

Continuous power-frequency voltage       3kV , 1min;  

Instrument security factor:             FS≤10

Application condition

Ambient temperature:                   -250C-+400C,

Average temperature of day:             ≤400C。

Altitude:                               ≤3000m

Pollution class:                         III

Product overview


Type code

Product code

Dimensions (mm)

Primary current(A)

Weight(kg)

Applicable cable

LDZC-10

LC10□100045040

φ100×φ45×40

75-600

0.85

400

LC10□100045080

φ100×φ45×80

40-600

2.4

400

LC10□135045070

φ135×φ45×70

20-600

4.2

400

LC10□135045140

φ135×φ45×140

20-600

9

400

LC10□120100038100

120×100×100×φ38

20-400

2.4

150

LC10□120100038120

120×100×120×φ38

20-400

3

150

LC10□120100050100

120×100×100×φ50

50-1000

1.5

500

LC10□120100050120

120×100×120×φ50

50-1000

3.4

500

LDZC-24

LC24□120100062120

120×100×120×φ62

50-1000

2.1

400

LC24□130116062080

130×116×80×φ62

50-600

3

400

LDZC-35

LC35□135075070

φ135×φ75×70

50-600

1.8

400

LC35□135075140

φ135×φ75×140

50-600

3.7

400


All kinds of current transformers of different specifications and parameters can be made according to the client’s demands.

Wiring diagrams:

            Single winding                          Double windings

LDZC-10 high-precision current transformer

LC10□100045040


Product Type

Measuring CT

Protection CT

Product Code

LC10C100045040

LC10P100045040

Ratio 
     I1 / I2

Acc. class and rated load(VA)

Acc. class and rated load(VA)

0.2S

0.2

0.5

10P10

10P15

10P20

75/1



1.5

1



100/1

1.5

2.5

2.5

1.5

1


150/1

2.5

3.75

5

2

1.5

1

200/1

3.75

5

7.5

2.5

2

1.5

300/1

5

7.5

10

3.75

2.5

2

400/1

7.5

10

12.5

5

3.75

2.5

500/1

7.5

12.5

15

7.5

5

3.75

600/1

10

12.5

15

7.5

5

3.75

75/5



2.5




100/5


1.5

2.5

1.5



150/5

2.5

2.5

3.75

2

1.5

1

200/5

3.75

3.75

5

2.5

2

1.5

300/5

5

7.5

10

3.75

2.5

2

400/5

7.5

10

12.5

5

3.75

2.5

500/5

7.5

12.5

15

5

3.75

2.5

600/5

10

12.5

15

7.5

5

3.75

Outline drawing




       

Download the specifications of Through Current Transformer Transformers

10kv through core CT Download.pdf

24KV through core Current Transformer download.pdf

35kV through core Current Transformer download.pdf


Previous: no more

Next: no more

Our Partners
Home | ABOUT US | PRODUCTS | NEWS | KNOWLEDGE | QUANLIFICATIONS | CONTACT US | ALIBABA SHOP

Copyright Beijing Hyliton Power Technology Co.,Ltd. All rights reserved.

Beijing Hyliton Power Technology Co.,Ltd.