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Precesion Current Transformer Nanocrystalline Core

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  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2018-07-16 15:18

  • Browse the number:

    66

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Company Profile
Foshan Teeyo Technology Co.,Ltd
Contactaixin:

teeyo(Mr.)  

Email:

phone:

Arrea:

Beijing

Address:

No25,Yongshui xin Cun, Heshun,Lishui, Nanhai, Foshan, Canton, China

Website:

http://www.teeyocore.com/ http://www.dqrtyn.com/com/teeyo/

Product details

Feature:

 *High  initial permeability for high accuracy and low errors

 *High  saturation flux density. For Wider current measurement range.

 *Low  coercive force. for high sensitivity for feeble current signal.

 *Excellent  thermal stability for permeability for small error shift.

 *High  curie temperature ,superior temperature performance.

 *Long –term  working temperature range: -50~+130℃.


Application:

 *Watt-hour  meters, power meters, ampere meters in instrument industry.

 *HVCT,  MVCT and LVCT in transmission and distribution system.

 *GFCI,  protection relay, servo-motors protection, fire monitoring, etc.

 *Data  sampling for current and voltage.


Comparison:


 ITEM

Symbol & Unit

Nanocrystalline

Co-based Amorphous

Permalloy

Si-Steel

Material Type

1k107

2714A

80NiFe

Z8H

Saturation Flux Density

Bs (T)

1.2

0.58

0.75

2.0

Initial Permeability (@1mOe )

μi(Gs/Oe)

150,000

100,000

40,000

1,500

MAX. Permeability

μm(Gs/Oe)

1,000,000

1,000,000

200,000

20,000

Coercive Force

Hc(A/m)

1.2

0.4

2.1

40.0

Density

d(g/cm3)

7.25

7.7

8.75

7.65

Stacking Factor

FF

0.75-0.8

0.8

0.9

0.95

Curie Temperature

Tc  (℃)

600

210

410

750

Max. Accuracy Class

%

0.05

0.05

0.2

0.5

Linear Range For Errors

(T)

≤1.0

≤0.45

≤0.6

≤1.5


Size:


     Part No

Core Size

Finish Size

Cross Section

length

Finish type

OD*ID*H

OD*ID*H

Ae(cm2)

Le(cm)

TM12105RC-1BK

12.5×10×5

13.5×9×6

0.05

3.5

Epoxy Coating

TM131010RP-1WH

13.2×9.6×10

15.3×8.3×12

0.14

3.58

Plastic Case

TM14105RP-1WH

14×10×5

15.7×8.6×7

0.08

3.77

Plastic Case

TM181355RP-1WH

17.8×13×5

19.6×11.6×6.7

0.1

4.84

Plastic Case

TM18136RP-1WH

17.5×12.5×6.5

19.0×11.0×8.0

0.12

4.7

Plastic Case

TM19148RP-1WH

19×14×8

22.6×12.2×12.0

0.16

5.18

Plastic Case

TM20145RP-1WH

20×14×5

22.8×12.4×6.8

0.12

5.34

Plastic Case

TM211510RP-1WH

21×15×10

23.5×12.5×12.5

0.24

5.65

Plastic Case

TM22176RP-1WH

22×17×6.5

23.5×16.0×8.2

0.13

6.12

Plastic Case

TM26196RP-1WH

26×19.5×6.5

28.5×18.0×6.5

0.17

7.14

Plastic Case

TM29216RP-1WH

29×21×6.5

31.0×19.0×8.4

0.21

7.85

Plastic Case

TM31266RP-1WH

31×26×6.5

33.7×23.8×8.8

0.13

8.95

Plastic Case

TM36306RC-1BU

36×30×6.5

37.0×29.0×7.5

0.16

10.36

Epoxy Coating

TM37326RP-1WH

37.6×32×6.5

39.6×30.1×8.5

0.14

10.92

Plastic Case

TM38316RP-1WH

38.4×30.8×6.5

40.2×28.9×8.5

0.18

10.9

Plastic Case

TM39316RP-1WH

39×31×6.5

40.8×29.3×8.5

0.2

10.99

Plastic Case

http://www.teeyocore.com/