Product Details
Feature:
*High ui .for supreme accuracy up to 0.1S class
*High Bs. For bigger current detection range than permalloy cores.
*Low Hc. for high permbeablity stability.
* Various core construction.(Type: toroidal, Rectangular, track
* Various capsulated options.(plastic case, stainless steel case+epoxy potting, epoxy coating crepe paper winding,etc)
*Excellen permeablity Vs temperature stability.
*Operating temperature range: -50~+130℃.
Application:
* Current transfomer for Watt-hour meters.
* Current transfomer for metering and relaying.
* Current transformers for high/medium /low voltage switch gears
* Current transformers for Motors control panels.
* Data sampling for current and voltage.
ITEM |
Symbol & Unit |
Nanocrystalline |
Si-Steel |
Material Type |
— |
1k107 |
Z8H |
Saturation Flux Density |
Bs (T) |
1.2 |
2.0 |
Initial Permeability (@1mOe ) |
μi(Gs/Oe) |
150,000 |
1,500 |
MAX. Permeability |
μm(Gs/Oe) |
1,000,000 |
20,000 |
Coercive Force |
Hc(A/m) |
1.2 |
40.0 |
Density |
d(g/cm3) |
7.25 |
7.65 |
Stacking Factor |
FF |
0.75-0.8 |
0.95 |
Curie Temperature |
Tc (℃) |
600 |
750 |
Max. Accuracy Class |
% |
0.05 |
0.5 |
Linear Range For Errors |
(T) |
≤1.0 |
≤1.5 |
Size:
Part No |
Core Size |
Finish Size |
Cross Section |
length |
Finish type |
OD*ID*H |
OD*ID*H |
Ae(cm2) |
Le(cm) |
TE704025RP |
70×40×25 |
74×37×28 |
2.81 |
17.27 |
Plastic Case |
TE786025RP |
78×60×25 |
83×56×30 |
1.69 |
21.67 |
Plastic Case |
TE805025RP |
80×50×25 |
84×44×30 |
2.81 |
20.41 |
Plastic Case |
TE805030RP |
80×50×30 |
84×44×35 |
3.38 |
20.41 |
Plastic Case |
TE844535RP |
84×45×35 |
88×40×40 |
5.12 |
20.25 |
Plastic Case |
TE844555RP |
84×45×55 |
88×40×60 |
8.04 |
20.25 |
Plastic Case |
TE1007520RP |
100×75×20 |
105×71×25 |
1.88 |
27.48 |
Plastic Case |
TE1208020RP |
120×80×20 |
125×75×25 |
3.0 |
31.4 |
Plastic Case |
TE1208520RP |
120×85×20 |
125×81×25 |
2.63 |
32.19 |
Plastic Case |
TE1208525RP |
120×85×25 |
125×81×30 |
3.28 |
32.19 |
Plastic Case |
TE12510525RP |
125×105×25 |
130×100×30 |
1.88 |
36.11 |
Plastic Case |
TE14910530RP |
149×105×30 |
154×100×30 |
4.95 |
39.88 |
Plastic Case |
TE15010015RP |
150×100×15 |
155×95×20 |
2.81 |
39.25 |
Plastic Case |
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